Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
As June transitions into July, the average high-temperature rests at a moderately hot 23.9°C (75°F), maintaining a close resemblance to the previous month. Throughout July, an average low-temperature of 14.4°C (57.9°F) is expected in Fontenay-lès-Briis.Humidity
In July, the average relative humidity in Fontenay-lès-Briis is 73%.Rainfall
In Fontenay-lès-Briis, France, in July, it is raining for 15.3 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Fontenay-lès-Briis, there are 156.2 rainfall days, and 318mm (12.52") of precipitation is accumulated.Snowfall
In Fontenay-lès-Briis, snow does not fall in April through October.Daylight
The average length of the day in July is 15h and 40min.On the first day of July in Fontenay-lès-Briis, sunrise is at 05:53 and sunset at 21:57. On the last day of the month, sunrise is at 06:25 and sunset at 21:30 CEST.
Sunshine
The months with the most sunshine in Fontenay-lès-Briis are July and August, with an average of 9.1h of sunshine.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 medium health hazard from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 5 in July leads to these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Fontenay-lès-Briis in July?
What is the average humidity in July in Fontenay-lès-Briis?
How much does it rain in Fontenay-lès-Briis in July?
When it does not snow in Fontenay-lès-Briis?
What is the average length of the day in July in Fontenay-lès-Briis?
What time are sunrise and sunset in July in Fontenay-lès-Briis?
What are the months with the most sunshine in Fontenay-lès-Briis?
How long on average sun shines in July in Fontenay-lès-Briis?
What is the month with the highest UV index in Fontenay-lès-Briis?
What is the UV index reading in July in Fontenay-lès-Briis?
Average temperature in July
Fontenay-lès-Briis, France
- Average high temperature in July: 23.9°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in July: 14.4°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (1.6°C).
Average pressure in July
Fontenay-lès-Briis, France
- Average pressure in July: 1016.6mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in July
Fontenay-lès-Briis, France
- Average wind speed in July: 10.9km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in July
Fontenay-lès-Briis, France
- Average humidity in July: 73%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in July
Fontenay-lès-Briis, France
- Average rainfall in July: 31mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in July
Fontenay-lès-Briis, France
- Average rainfall days in July: 15.3 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in July
Fontenay-lès-Briis, France
- Average snowfall in July: 0mm
The months with the highest snowfall are January, March and December (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Fontenay-lès-Briis, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Fontenay-lès-Briis, France
- Average daylight in July: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in July: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in July
Fontenay-lès-Briis, France
- Average sunshine days in July: 11.5 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in July
Fontenay-lès-Briis, France
- Average UV index in July: 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 July
Fontenay-lès-Briis, France
- Average cloud cover in July: 42
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in July
Fontenay-lès-Briis, France
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
