Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
Jallais witnesses the warmest weather in August, with temperatures averaging a high of 24.6°C (76.3°F) and a low of 13.7°C (56.7°F).Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 73%.Rainfall
In Jallais, in August, during 10.4 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, there are 155.9 rainfall days, and 446mm (17.56") of precipitation is accumulated.Snowfall
April through September are months without snowfall.Daylight
In Jallais, France, the average length of the day in August is 14h and 11min.On the first day of August, sunrise is at 06:43 and sunset at 21:36. On the last day of the month, sunrise is at 07:22 and sunset at 20:45 CEST.
Sunshine
The average sunshine in August is 8.7h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, a regular UV index of 5 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. To guard against the harmful effects of the Sun, minimize exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Jallais?
What is the temperature in August in Jallais?
What are the least humid months in Jallais?
What is the average humidity in August in Jallais?
How many days does it rain in August in Jallais?
When it does not snow in Jallais?
What is the average length of the day in August in Jallais?
What time are sunrise and sunset in August in Jallais?
How many hours of sunshine does Jallais have in August?
When is the highest UV index in Jallais?
What is the UV index reading in August in Jallais?
Average temperature in August
Jallais, France
- Average high temperature in August: 24.6°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in August: 13.7°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure in August
Jallais, France
- Average pressure in August: 1017.2mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in August
Jallais, France
- Average wind speed in August: 11.4km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in August
Jallais, France
- Average humidity in August: 73%
The months with the highest relative humidity are January and December (88%).
The months with the lowest relative humidity are August and September (73%).
Average rainfall in August
Jallais, France
- Average rainfall in August: 23mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in August
Jallais, France
- Average rainfall days in August: 10.4 days
The month with the highest number of rainy days is November (15.4 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in August
Jallais, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in August
Jallais, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Jallais, France
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in August
Jallais, France
- Average sunshine days in August: 17.5 days
The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is November (11.5 days).
Average UV index in August
Jallais, France
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Jallais, France
- Average cloud cover in August: 38
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in August
Jallais, France
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).
