Monthly Weather in Vietnam
What is the average monthly temperature in Vietnam?
The average monthly temperature in Vietnam ranges from 17.6°C (63.7°F) in January to 30.6°C (87.1°F) in July. Vietnam temperature by month is given in the table below.
| Month | Celsius | Fahrenheit |
|---|---|---|
| January | 17.6°C | 63.7°F |
| February | 20.3°C | 68.5°F |
| March | 22.2°C | 72.0°F |
| April | 25.0°C | 77.0°F |
| May | 28.8°C | 83.8°F |
| June | 29.7°C | 85.5°F |
| July | 30.6°C | 87.1°F |
| August | 29.0°C | 84.2°F |
| September | 28.5°C | 83.3°F |
| October | 27.2°C | 81.0°F |
| November | 23.6°C | 74.5°F |
| December | 19.2°C | 66.6°F |
What is the hottest month in Vietnam?
The hottest months in Vietnam are July, June and August. During July the average temperature outside is 30.6°C (87.1°F), in June it is 29.7°C (85.5°F) and during August the air temperature is around 29°C (84.2°F).
What is the coldest month in Vietnam?
The coldest months in Vietnam are January, December and February. In January the average air temperature drops to 17.6°C (63.7°F), in December air temperature is 19.2°C (66.6°F) and during February it is 20.3°C (68.5°F).
How much does it rain on average in Vietnam?
On average it rains for 12 month(s) in Vietnam with an average of 21.2 days of rain per month. In total Vietnam has 254 rainy days in a year.
When does it rain the most in Vietnam?
In Vietnam it rains the most during the following months.
- September - on average 12.88mm (0.51 inches) of rainfall per day.
- August - on average 10.76mm (0.42 inches) of rainfall per day.
- June - on average 9.38mm (0.37 inches) of rainfall per day.
- July - on average 5.24mm (0.21 inches) of rainfall per day.
- April - on average 2.82mm (0.11 inches) of rainfall per day.
- November - on average 2.41mm (0.09 inches) of rainfall per day.
Does it snow in Vietnam?
No, it doesn't snow in Vietnam.
When is it windy in Vietnam?
The windiest months in Vietnam are May, June and July. In May the average windspeed is 20.4 km/h (12.7 mph), during June the windspeed is 19.7 km/h (12.2 mph) and in July the windspeed is 19.6 km/h (12.2 mph).
What are the least windy months in Vietnam?
The least windy months in Vietnam are November, October and December. In November the average windspeed is 14.5 km/h (9 mph), during October the windspeed is 15.4 km/h (9.6 mph) and in December the windspeed is 15.4 km/h (9.6 mph).
When is it cloudy in Vietnam?
The cloudiest months in Vietnam are April, February and March. On average in April 86.5% of sky is covered by clouds, in February 80.8% is covered by clouds and in March clouds cover about 80.1% of sky.
When does Vietnam have the clearest sky?
Vietnam has the clearest sky in November, July and May. In November 52.4% of sky is covered by clouds, in July clouds cover around 58.5% and during May clouds cover about 59.6% of sky.
What is the average daylight duration in Vietnam?
The average daylight duration in Vietnam is 12 hours 8 minutes 34 seconds.
Which months have the most daylight in Vietnam?
The longest days in Vietnam are during June, July and May.
- June - 13 hours 23 minutes 14 seconds of daylight.
- July - 13 hours 16 minutes 17 seconds of daylight.
- May - 13 hours 7 minutes 57 seconds of daylight.
Which months have the least daylight in Vietnam?
The shortest days in Vietnam are during December, January and November.
- December - 10 hours 52 minutes 44 seconds of daylight.
- January - 11 hours 0 minutes 45 seconds of daylight.
- November - 11 hours 8 minutes 56 seconds of daylight.
What are the humidity levels in Vietnam throughout the year?
Humidity levels in Vietnam range from 66.3% in January to 83.9% in April.
What are the pressure levels in Vietnam throughout the year?
Pressure levels in Vietnam change from 1003 mb (millibars) in August to 1020.2 mb in December.
What is the visibility in Vietnam throughout the year?
Visibility in Vietnam changes from lowest 6.8 km (4.2 miles) in April to highest 10.3 km (6.4 miles) in July.
What are the UV levels in Vietnam throughout the year?
UV levels change in Vietnam from 4.5 in December to 8.7 in July.
Which months have the highest UV levels in Vietnam throughout the year?
In Vietnam the highest UV index is during July, May and June. During July the average UV index is 8.7, in May UV level is 8.4 and in June UV index is around 8.2.
Which months have the lowest UV levels in Vietnam throughout the year?
The lowest UV levels in Vietnam are in December, February and January. In December the average UV index is around 4.5, in February UV index is 5 and during January UV level is 5.8.