Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Mèo Vạc notes an average high-temperature of a still warm 26.9°C (80.4°F) in September, hardly diverging from August. An average temperature of 18.2°C (64.8°F) is recorded during the nights in September.Humidity
In Mèo Vạc, the average relative humidity in September is 84%.Rainfall
In September, the rain falls for 23.3 days. Throughout September, 128mm (5.04") of precipitation is accumulated. Throughout the year, there are 229.2 rainfall days, and 1065mm (41.93") of precipitation is accumulated.Snowfall
April through December are months without snowfall.Daylight
In September, the average length of the day is 12h and 17min.On the first day of September, sunrise is at 05:40 and sunset at 18:15. On the last day of the month, sunrise is at 05:49 and sunset at 17:46 +07.
Sunshine
The average sunshine in September is 7.2h.UV index
In Mèo Vạc, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 5 in September transforms into the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Mèo Vạc, Vietnam
- Average high temperature in September: 26.9°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (15.4°C).
- Average low temperature in September: 18.2°C
The months with the highest average low temperature are June and July (20.3°C).
The coldest month (with the lowest average low temperature) is January (7.9°C).
Average pressure in September
Mèo Vạc, Vietnam
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1003.9mbar).
Average wind speed in September
Mèo Vạc, Vietnam
- Average wind speed in September: 5.4km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest months (with the lowest average wind speed) are August and September (5.4km/h).
Average humidity in September
Mèo Vạc, Vietnam
- Average humidity in September: 84%
The months with the highest relative humidity are June and July (86%).
The month with the lowest relative humidity is March (72%).
Average rainfall in September
Mèo Vạc, Vietnam
- Average rainfall in September: 128mm
The wettest month (with the highest rainfall) is August (205mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in September
Mèo Vạc, Vietnam
- Average rainfall days in September: 23.3 days
The month with the highest number of rainy days is July (28.7 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in September
Mèo Vạc, Vietnam
- Average snowfall in September: 0mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Mèo Vạc, Vietnam
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in September /
Average sunshine in September
Mèo Vạc, Vietnam
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is April (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Mèo Vạc, Vietnam
- Average sunshine days in September: 4.8 days
The month with the most sunshine days is December (16 days).
The month with the least sunshine days is July (1.4 days).
Average UV index in September
Mèo Vạc, Vietnam
- Average UV index in September: 5
The months with the highest UV index are April, May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Mèo Vạc, Vietnam
- Average cloud cover in September: 59
The month with the most cloud cover is July (Cloud cover 64).
The month with the least cloud cover is March (Cloud cover 46).
Average visibility in September
Mèo Vạc, Vietnam
- Average visibility in September: 7km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, June, July, August, September, October and November (7km).
Mèo Vạc, Vietnam
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