Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
As March transitions into April, Chartrettes notices a gentle rise in the average high-temperature, transitioning from a cool 11.7°C (53.1°F) to a mild 15.9°C (60.6°F). Chartrettes records an average temperature drop to a chilly 6.5°C (43.7°F) in April.Humidity
In Chartrettes, the average relative humidity in April is 76%.Rainfall
In April, the rain falls for 15.7 days. Throughout April, 34mm (1.34") of precipitation is accumulated. Throughout the year, in Chartrettes, there are 194.1 rainfall days, and 555mm (21.85") of precipitation is accumulated.Snowfall
In Chartrettes, snow does not fall in April through October.Daylight
In Chartrettes, the average length of the day in April is 13h and 43min.On the first day of the month, sunrise is at 07:25 and sunset at 20:20. On the last day of April, in Chartrettes, sunrise is at 06:30 and sunset at 21:02 CEST.
Sunshine
In April, the average sunshine in Chartrettes is 7.9h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 3 during April translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Chartrettes in April?
What is the average humidity in April in Chartrettes?
How many days does it rain in April in Chartrettes?
When it does not snow in Chartrettes?
Does it snow in Chartrettes in April?
How many hours of daylight does Chartrettes have in April?
What time are sunrise and sunset in April in Chartrettes?
How many hours of sunshine does Chartrettes have in April?
How high is the UV index in April in Chartrettes?
Average temperature in April
Chartrettes, France
- Average high temperature in April: 15.9°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in April: 6.5°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in April
Chartrettes, France
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in April
Chartrettes, France
- Average wind speed in April: 11.7km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in April
Chartrettes, France
- Average humidity in April: 76%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Chartrettes, France
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in April
Chartrettes, France
- Average rainfall days in April: 15.7 days
The months with the highest number of rainy days are May and June (18.7 days).
The month with the least rainy days is September (11.7 days).
Average snowfall in April
Chartrettes, France
- Average snowfall in April: 0mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Chartrettes, France
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Chartrettes, France
- Average daylight in April: 13h 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 April: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in April
Chartrettes, France
- Average sunshine days in April: 11.7 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in April
Chartrettes, France
- Average UV index in April: 3
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 April
Chartrettes, France
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 36).
Average visibility in April
Chartrettes, France
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
