August weather forecastHelleville, France
August
Weather in August
The last month of the summer, August, is also an enjoyable month in Helleville, France, with an average temperature fluctuating between 17.8°C (64°F) and 16.1°C (61°F).Temperature
August stands out as Helleville's warmest month, with an average high-temperature of 17.8°C (64°F) and a low-temperature of 16.1°C (61°F).Humidity
The average relative humidity in August in Helleville is 82%.Rainfall
In August, in Helleville, the rain falls for 16.2 days. Throughout August, 49mm (1.93") of precipitation is accumulated. In Helleville, during the entire year, the rain falls for 204.6 days and collects up to 648mm (25.51") of precipitation.Snowfall
In Helleville, snow does not fall in February, April through November.Daylight
In Helleville, the average length of the day in August is 14h and 23min.On the first day of August, sunrise is at 06:38 and sunset at 21:47. On the last day of the month, sunrise is at 07:22 and sunset at 20:52 CEST.
Sunshine
In August, the average sunshine in Helleville is 8.6h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during August translates into these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Helleville, France
- Average high temperature in August: 17.8°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (8.8°C).
- Average low temperature in August: 16.1°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (7°C).
Average pressure in August
Helleville, France
- Average pressure in August: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in August
Helleville, France
- Average wind speed in August: 22.2km/h
The windiest month (with the highest average wind speed) is December (34.7km/h).
The calmest month (with the lowest average wind speed) is July (21.4km/h).
Average humidity in August
Helleville, France
- Average humidity in August: 82%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in August
Helleville, France
- Average rainfall in August: 49mm
The wettest month (with the highest rainfall) is November (91mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in August
Helleville, France
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is January (21.6 days).
The months with the least rainy days are April and May (13 days).
Average snowfall in August
Helleville, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (4mm).
The months with the least snowfall are February, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Helleville, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Helleville, France
- Average daylight in August: 14h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in August: 8h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days in August
Helleville, France
- Average sunshine days in August: 11.3 days
The month with the most sunshine days is May (15.7 days).
The month with the least sunshine days is November (5.2 days).
Average UV index in August
Helleville, France
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in August
Helleville, France
- Average cloud cover in August: 39
The months with the most cloud cover are January, November and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in August
Helleville, France
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
