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
Weather in August
Temperature
With average temperatures fluctuating between a high of 17.8°C (64°F) and a low of 16.1°C (61°F), August stands out as the warmest month.Humidity
In Héauville, the average relative humidity in August is 82%.Rainfall
In Héauville, in August, during 16.2 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, in Héauville, there are 204.6 rainfall days, and 648mm (25.51") of precipitation is accumulated.Snowfall
In Héauville, France, snow does not fall in February, April through November.Daylight
In Héauville, France, the average length of the day in August is 14h and 23min.On the first day of the month, sunrise is at 06:38 and sunset at 21:48. On the last day of August, sunrise is at 07:22 and sunset at 20:52 CEST.
Sunshine
In August, the average sunshine in Héauville is 8.6h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index in Héauville, France. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 5 during August leads to these advisories:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What month is the hottest in Héauville?
What are the temperatures in Héauville in August?
What is the average humidity in August in Héauville?
How many days does it rain in August in Héauville?
When it does not snow in Héauville?
What is the average length of the day in August in Héauville?
When are sunrise and sunset in August in Héauville?
How many hours of sunshine does Héauville have in August?
What is the month with the highest UV index in Héauville?
How high is the UV index in August in Héauville?
Average temperature in August
Héauville, 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
Héauville, 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
Héauville, 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
Héauville, 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
Héauville, 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
Héauville, 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
Héauville, 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
Héauville, 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
Héauville, France
- Average daylight in August: 14h and 2min
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 4min
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
Héauville, 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
Héauville, 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
Héauville, 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
Héauville, 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).
Héauville, France
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