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What is the weather in Dong Hoi in Vietnam?
Dong Hoi is located in central Vietnam, in the province of Quang Binh. It has a tropical monsoon climate, which means that it experiences distinct wet and dry seasons throughout the year. The wet season in Dong Hoi typically runs from September to March, with the heaviest rainfall occurring from October to December. During this time, you can expect hot and humid conditions with frequent rainfall, often in the form of heavy thunderstorms. The average temperature during this period ranges from 21°C to 28°C (70°F to 82°F). The dry season in Dong Hoi typically runs from April to August. During this time, the weather is generally much drier and less humid, with temperatures ranging from 25°C to 35°C (77°F to 95°F). Overall, the best time to visit Dong Hoi is during the dry season, especially between April and June, when the weather is warm but not too hot and there is less rainfall.
What is the best time to visit Dong Hoi? When to go?
The best time to visit Dong Hoi depends on your preferences and interests. However, in general, the best time to visit Dong Hoi is during the dry season, from February to August. During this period, the weather is generally dry and sunny, with temperatures ranging from 25°C to 35°C (77°F to 95°F). This makes it an ideal time for outdoor activities such as exploring the Phong Nha-Ke Bang National Park, visiting the beaches or exploring the local markets.
If you are interested in exploring the caves in the Phong Nha-Ke Bang National Park, it is recommended to visit during the months of March to August, when the water levels are lower, making it easier to access the caves. However, if you prefer cooler temperatures and don’t mind some rain, you can also consider visiting during the wet season, from September to January. During this period, the weather is cooler, and the rain brings lush greenery and beautiful waterfalls to the surrounding areas. What is the current weather in Dong Hoi? ➜ Current weather in Dong Hoi
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Weather in Dong Hoi throughout the year:
| Month | Weather Description |
|---|---|
| January in Dong Hoi | January is one of the coldest months in Dong Hoi, with average temperatures ranging from 15°C to 22°C. Visitors can expect occasional rain showers, but the skies are generally clear, providing ample opportunities for outdoor activities. Humidity levels are relatively low during this month, making the weather feel cooler. Visitors are advised to pack light to medium clothing with a light jacket for cooler temperatures. |
| February in Dong Hoi | In February, Dong Hoi experiences mild temperatures ranging from 16°C to 24°C, with relatively low precipitation levels and decreasing humidity as the month progresses. Visitors can expect occasional rain showers, but the skies are generally clearer towards the end of the month, providing more opportunities for outdoor activities. It is a good time to visit Dong Hoi for those who prefer milder weather and want to avoid the crowds. |
| March in Dong Hoi | In Dong Hoi, March is generally warmer and more humid than February. The average high temperature in March is around 28°C (82°F), while the average low temperature is around 20°C (68°F). March also tends to be wetter than February, with an average of 114mm (4.5 inches) of rainfall expected during the month. Overall, March is considered to be one of the best months to visit Dong Hoi in terms of weather, as it offers warm temperatures and relatively low humidity. |
| April in Dong Hoi | April is one of the driest months in Dong Hoi, with low precipitation levels and warm temperatures ranging from 21°C to 29°C. The weather is perfect for outdoor activities such as trekking, cycling, and exploring the beaches and caves in the area. Visitors can enjoy clear skies and sunny weather throughout the month. Visitors are advised to pack light clothing suitable for warm temperatures and apply sunscreen for protection against the sun. |
| May in Dong Hoi | May marks the beginning of the hot and rainy season in Dong Hoi, Vietnam. The average temperature in May is around 28°C (82°F), with highs reaching up to 33°C (91°F) and lows dropping to around 24°C (75°F). The humidity is also high during this month, typically ranging between 80-90%. May is also one of the wettest months in Dong Hoi, with an average of 330mm (13 inches) of rainfall throughout the month. Visitors to the area should expect frequent showers and thunderstorms, often occurring in the afternoon or evening. |
| June in Dong Hoi | The weather in Dong Hoi in June is typically hot and humid, with occasional rainfall. The average high temperature is around 33°C (91°F) and the average low temperature is around 26°C (78°F). It’s also the beginning of the rainy season, with an average of 220mm of rainfall expected throughout the month. The humidity level can be quite high, ranging from 70% to 90%. If you’re planning to visit Dong Hoi in June, be prepared for hot and humid conditions, as well as the possibility of rain. It’s recommended to bring light and breathable clothing, sunscreen, and an umbrella or rain jacket. |
| July in Dong Hoi | In Dong Hoi, July is one of the hottest months of the year with an average temperature of around 28-33°C (82-91°F). The humidity is also high during this time, typically around 75-85%. There is a higher chance of rainfall during July, with an average of 10-12 rainy days in the month. The amount of rainfall varies, but it is usually around 200-300mm. It is important to note that Dong Hoi is located in a typhoon-prone area, so there is a possibility of typhoons or tropical storms during this time, which can bring heavy rain and strong winds. |
| August in Dong Hoi | In Dong Hoi, August is typically the hottest month of the year, with average high temperatures around 33°C (91°F) and average low temperatures around 27°C (81°F). It is also the wettest month of the year, with an average of 423mm (16.7 inches) of rainfall. Humidity levels are also high during this time, typically ranging from 75% to 90%. It’s recommended to prepare accordingly and stay hydrated if visiting Dong Hoi during August. |
| September in Dong Hoi | September in Dong Hoi marks the end of the rainy season and the beginning of the dry season. The average temperature during this month is around 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (73°F). Humidity levels are lower than the previous months, making it more comfortable to explore the city and its surroundings. There is still some chance of rain, but it typically decreases towards the end of the month. It’s worth noting that Dong Hoi is located in a typhoon-prone area, so there is always a slight risk of a typhoon occurring in September. |
| October in Dong Hoi | October in Dong Hoi is typically a transitional month from the rainy season to the dry season. The weather during this month is usually warm and sunny, with occasional rain showers. The average temperature in October is around 25-28°C (77-82°F), with humidity ranging from 75-85%. However, it’s worth noting that weather patterns can vary from year to year, so it’s always a good idea to check the local forecast closer to your travel dates. |
| November in Dong Hoi | November marks the beginning of the dry season in Dong Hoi, and the weather is usually cool and dry. The average temperature during this month is around 24°C (75°F), with highs of 28°C (82°F) and lows of 20°C (68°F). The humidity is relatively low, ranging from 65% to 80%. Rainfall is scarce during November, with an average of only 28mm spread across 3 rainy days throughout the month. The skies are generally clear, with an average of 9 hours of sunshine per day. |
| December in Dong Hoi | December in Dong Hoi is one of the coldest months of the year, with an average temperature of around 18°C (64°F). The temperature can range from around 14°C (57°F) at night to 23°C (73°F) during the day. December is also one of the driest months of the year, with an average of only 24mm (0.9in) of rainfall. The sea temperature is around 25°C (77°F), making it suitable for swimming and water activities. Visitors should still bring a light jacket or sweater for cooler evenings. |
The Current weather in Dong Hoi:
Max, Min and Average Temperature in Dong Hoi:
Dong Hoi has a tropical monsoon climate with high temperatures and humidity levels throughout the year. The maximum temperature ranges from 27°C to 34°C during the dry season and 23°C to 30°C during the rainy season. The minimum temperature ranges from 17°C to 24°C during the dry season and 19°C to 22°C during the rainy season. The average temperature throughout the year is between 25°C to 30°C.
| Month | Aver. Temp. (°C) | Max. Temp. (°C) | Min. Temp. (°C) |
|---|---|---|---|
| January | 23 | 24 | 22 |
| February | 23 | 25 | 21 |
| March | 25 | 28 | 22 |
| April | 27 | 30 | 24 |
| May | 29 | 33 | 26 |
| June | 29 | 33 | 26 |
| July | 29 | 34 | 26 |
| August | 29 | 33 | 26 |
| Sep | 28 | 31 | 24 |
| October | 27 | 30 | 24 |
| Nov | 25 | 28 | 22 |
| Dec | 24 | 26 | 22 |
Rainfall and Rainy Days in Dong Hoi:
Dong Hoi has a significant amount of rainfall throughout the year, with the highest amount of rainfall occurring during the rainy season from September to March. The average annual rainfall is around 2,700 millimeters, with the wettest months being October and November. On average, Dong Hoi experiences around 150 to 200 rainy days per year, with the majority of these rainy days occurring during the rainy season.
| Month | Aver. Rainfall (mm) | Rainy Days |
|---|---|---|
| January | 70 | 10 |
| February | 60 | 8 |
| March | 50 | 8 |
| April | 30 | 4 |
| May | 90 | 10 |
| June | 100 | 11 |
| July | 80 | 10 |
| August | 70 | 8 |
| September | 250 | 18 |
| October | 400 | 22 |
| November | 400 | 22 |
| December | 150 | 8 |
Max and Average Wind Speed and Wind Gust in Dong Hoi:
Dong Hoi experiences moderate to high wind speeds throughout the year, with the maximum wind speed and wind gust occurring during the months of October and November. The average wind speed in Dong Hoi is around 4 to 5 meters per second, with occasional gusts reaching up to 10 meters per second. It is important to note that during typhoon season, the wind speeds can increase significantly, and visitors should stay up-to-date with weather reports and take necessary precautions.
| Month | Aver. Wind Speed (m/s) | Max. Wind Speed (m/s) | Max. Wind Gust (m/s) |
|---|---|---|---|
| January | 4 | 8 | 12 |
| February | 4 | 9 | 12 |
| March | 4 | 9 | 12 |
| April | 4 | 8 | 12 |
| May | 4 | 8 | 12 |
| June | 5 | 9 | 14 |
| July | 5 | 10 | 14 |
| August | 5 | 10 | 14 |
| Sep | 5 | 10 | 14 |
| October | 5 | 12 | 16 |
| Nov | 5 | 12 | 16 |
| Dec | 4 | 9 | 12 |
Cloud and Humidity in Dong Hoi:
Dong Hoi experiences high humidity throughout the year, with the average humidity levels ranging from 70% to 85%. The city also experiences a mix of cloudy and sunny days, with the cloud cover typically increasing during the rainy season. Visitors to Dong Hoi can expect occasional cloudy and overcast days, especially during the months of September to December, which are considered the wettest months of the year.
| Month | Aver. Cloud Cover (%) | Aver. Humidity (%) |
|---|---|---|
| January | 25 | 75 |
| February | 20 | 75 |
| March | 20 | 75 |
| April | 25 | 75 |
| May | 30 | 75 |
| June | 40 | 80 |
| July | 45 | 80 |
| August | 45 | 80 |
| September | 55 | 80 |
| October | 60 | 85 |
| November | 55 | 85 |
| December | 40 | 75 |
Sun Hours and Sun Days in Dong Hoi:
Dong Hoi experiences a good amount of sun throughout the year, with the number of sun hours and sun days increasing during the dry season from February to August. On average, the city experiences about 5 to 10 hours of sunshine per day, with the highest number of sun hours typically recorded in May and June. Visitors to Dong Hoi can expect plenty of sunny and bright days during the dry season, making it an ideal time to visit the city and explore its many attractions.
| Month | Aver. Sun Hours per Day | Aver. Sunny Days per Month |
|---|---|---|
| January | 5 | 20 |
| February | 6 | 22 |
| March | 7 | 24 |
| April | 8 | 26 |
| May | 9 | 28 |
| June | 10 | 28 |
| July | 9 | 27 |
| August | 8 | 26 |
| Sep | 7 | 24 |
| October | 6 | 23 |
| Nov | 5 | 21 |
| Dec | 5 | 19 |
Visibility in Dong Hoi:
Visibility in Dong Hoi can vary throughout the year, with generally good visibility during the dry season from February to August. During this time, visitors can enjoy clear and sunny days with good visibility for exploring the city and nearby attractions. However, visibility can be reduced during the rainy season from September to January due to the higher levels of humidity and precipitation. Additionally, haze and smog may occasionally affect visibility in the city, particularly during periods of increased air pollution.
| Month | Visibility (km) |
|---|---|
| January | 5.5 |
| February | 6.5 |
| March | 7.5 |
| April | 8.5 |
| May | 9.0 |
| June | 9.5 |
| July | 9.5 |
| August | 9.0 |
| September | 8.0 |
| October | 7.0 |
| November | 6.0 |
| December | 5.5 |
❓ Frequently Asked Questions – Weather in Dong Hoi:
1. What is the best time to visit Dong Hoi?
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- The best time to visit Dong Hoi is from February to August, during the dry season when the weather is sunny and pleasant. During this time, the average temperature ranges from 22°C (72°F) to 34°C (93°F), with lower humidity levels and little rainfall. This makes it an ideal time to explore the beaches, caves, and other attractions in Dong Hoi.
2. When is the rainy season in Dong Hoi?
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- The rainy season in Dong Hoi is from September to January, with the heaviest rainfall occurring in October and November. During this time, the average rainfall can reach up to 400mm (16 inches) per month. Despite the rain, temperatures remain warm, ranging from 20°C (68°F) to 32°C (90°F).
3. Does Dong Hoi experience typhoons or hurricanes?
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- Yes, Dong Hoi can experience typhoons during the rainy season, typically between July and November. These tropical storms can bring strong winds and heavy rain, resulting in flooding and landslides. Visitors to Dong Hoi during this time should be aware of the potential for typhoons and take appropriate precautions.
4. How hot does it get in Dong Hoi?
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- The hottest month in Dong Hoi is typically July, with temperatures reaching up to 35°C (95°F). During this time, the heat and humidity can be intense, making it important to stay hydrated and avoid prolonged exposure to the sun.
5. How cold does it get in Dong Hoi?
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- The coldest month in Dong Hoi is typically January, with temperatures dropping down to around 17°C (62°F). While this may not be considered cold by some standards, visitors to Dong Hoi during this time may want to pack a light jacket or sweater for cooler evenings.
6. How much does it rain in Dong Hoi?
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- Dong Hoi receives an average of 2,300mm (90 inches) of rainfall per year. This makes it one of the wettest cities in Vietnam. During the rainy season, which lasts from September to January, the average rainfall can reach up to 400mm (16 inches) per month.
7. What is the humidity like in Dong Hoi?
-
- The humidity in Dong Hoi can be high, particularly during the rainy season, with average humidity levels ranging from 75% to 85%. This can make the air feel heavy and damp, and visitors should be prepared for the conditions.
8. Does Dong Hoi have a dry season?
-
- Yes, Dong Hoi has a dry season that typically runs from February to August. During this time, the weather is generally sunny and dry, with lower humidity levels and little rainfall. This makes it an ideal time to explore the beaches, caves, and other attractions in Dong Hoi.
9. What is the air quality like in Dong Hoi?
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- The air quality in Dong Hoi can be affected by pollution from traffic and industrial activities, particularly during periods of high humidity and low wind speeds. Visitors to Dong Hoi may want to check the air quality index before spending extended periods of time outdoors.
10. What is the average wind speed in Dong Hoi?
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- The average wind speed in Dong Hoi is around 5 to 6 kilometers per hour (3 to 4 miles per hour). While this may not be particularly strong, it can help to provide relief from the heat and humidity.
11. Does Dong Hoi experience fog or mist?
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- Yes, Dong Hoi can experience fog and mist, particularly during the winter months. This can result in reduced visibility and can create a unique atmospheric effect for those visiting the area. Visitors to Dong Hoi during this time should exercise caution while driving and be prepared for the potential impact on their travel plans.
12. How many sun hours does Dong Hoi receive per day?
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- You can expect an average of 5-6 hours of sunshine per day, with the highest number of sun hours occurring in the summer months. However, the actual number of sun hours can vary depending on the weather conditions and time of year. Visitors should check the local weather forecast to get a more accurate estimate of the number of sun hours to expect during their stay.
13. What is the visibility like in Dong Hoi?
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- Visibility in Dong Hoi can vary throughout the year, with generally good visibility during the dry season and reduced visibility during the rainy season or during periods of increased air pollution.
14. Where you can travel from Dong Hoi town?
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- From Dong Hoi you can travel by train or bus to Hue, or you can go to northern Vietnam and visit Hanoi – the capital of Vietnam. There are direct flights between Dong Hoi city and Hanoi.
15. What are the most popular and beautiful islands in Vietnam?
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- Vietnam has a lot of beautiful islands also accessible for tourists. One of the most popular is Phu Quoc in southern Vietnam, but you should carefully read this article about 10 Best Islands in Vietnam.
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