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
La Forteresse's August weather, marked by an average high temperature of 25.1°C (77.2°F) and an average low temperature of 13°C (55.4°F), is the warmest in the year.Humidity
August is the least humid month, with an average relative humidity of 74%.Rainfall
In La Forteresse, in August, it is raining for 11 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, there are 161.5 rainfall days, and 601mm (23.66") of precipitation is accumulated.Snowfall
In La Forteresse, snow does not fall in June through September.Daylight
In La Forteresse, the average length of the day in August is 14h and 3min.On the first day of August in La Forteresse, sunrise is at 06:23 and sunset at 21:05. On the last day of the month, sunrise is at 06:59 and sunset at 20:17 CEST.
Sunshine
With an average of 10.8h of sunshine, August has the most sunshine of the year.UV index
The months with the highest UV index in La Forteresse are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In August, a regular UV index of 5 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in La Forteresse?
What is the temperature in August in La Forteresse?
What is the least humid month in La Forteresse?
What is the average humidity in August in La Forteresse?
How much does it rain in La Forteresse in August?
When it does not snow in La Forteresse?
How many hours of daylight does La Forteresse have in August?
When are sunrise and sunset in August in La Forteresse?
What month has the most sunshine in La Forteresse?
How long on average sun shines in August in La Forteresse?
When is the highest UV index in La Forteresse?
What is the UV index reading in August in La Forteresse?
Average temperature in August
La Forteresse, France
- Average high temperature in August: 25.1°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in August: 13°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in August
La Forteresse, France
- Average pressure in August: 1017.5mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in August
La Forteresse, France
- Average wind speed in August: 7.9km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is September (7.7km/h).
Average humidity in August
La Forteresse, France
- Average humidity in August: 74%
The months with the highest relative humidity are January, November and December (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall in August
La Forteresse, France
- Average rainfall in August: 39mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in August
La Forteresse, France
- Average rainfall days in August: 11 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is August (11 days).
Average snowfall in August
La Forteresse, France
- Average snowfall in August: 0mm
The month with the highest snowfall is November (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
La Forteresse, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
La Forteresse, France
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in August: 10h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in August
La Forteresse, France
- Average sunshine days in August: 16.8 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in August
La Forteresse, 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
La Forteresse, France
- Average cloud cover in August: 25
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in August
La Forteresse, France
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
