July weather forecastTreffléan, France
July
Weather in July
July in Treffléan, France, is a pleasant summer month, with an average temperature varying between 21.3°C (70.3°F) and 14.8°C (58.6°F).Temperature
The month of July sees the highest average temperatures, reaching 21.3°C (70.3°F) at the peak and 14.8°C (58.6°F) at the low.Humidity
The average relative humidity in July is 79%.Rainfall
In Treffléan, during July, the rain falls for 12.9 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 169.8 rainfall days, and 593mm (23.35") of precipitation is accumulated.Snowfall
In Treffléan, snow does not fall in January, March, May through November.Daylight
In July, the average length of the day is 15h and 32min.On the first day of July in Treffléan, sunrise is at 06:16 and sunset at 22:12. On the last day of the month, sunrise is at 06:47 and sunset at 21:46 CEST.
Sunshine
July has the most sunshine of the year in Treffléan, France, with an average of 10.7h 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 of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In July, an average UV index of 5 transforms into the following instructions:
Take necessary precautions - Defending against sun damage is advocated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Treffléan, France
- Average high temperature in July: 21.3°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in July: 14.8°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in July
Treffléan, France
- Average pressure in July: 1017.5mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in July
Treffléan, France
- Average wind speed in July: 16km/h
The windiest month (with the highest average wind speed) is December (22.9km/h).
The calmest month (with the lowest average wind speed) is August (15.5km/h).
Average humidity in July
Treffléan, France
- Average humidity in July: 79%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are August and September (78%).
Average rainfall in July
Treffléan, France
- Average rainfall in July: 25mm
The wettest month (with the highest rainfall) is November (81mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in July
Treffléan, France
- Average rainfall days in July: 12.9 days
The month with the highest number of rainy days is January (17.7 days).
The month with the least rainy days is September (10 days).
Average snowfall in July
Treffléan, France
- Average snowfall in July: 0mm
The months with the highest snowfall are February, April and December (1mm).
The months with the least snowfall are January, March, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Treffléan, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.5 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
Treffléan, France
- Average daylight in July: 15h and 30min
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 30min).
- Average sunshine in July: 10h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in July
Treffléan, France
- Average sunshine days in July: 14.3 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in July
Treffléan, 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, March, April, November and December (UV index 3).
Average cloud cover in July
Treffléan, France
- Average cloud cover in July: 35
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in July
Treffléan, France
- Average visibility in July: 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).
