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
The onset of April introduces a subtle rise in the average high-temperature, nudging from a cool 11.6°C (52.9°F) in March to a refreshing 15.7°C (60.3°F). An average low-temperature of 6.4°C (43.5°F) is recorded in the month of April in Trappes.Humidity
In April, the average relative humidity is 75%.Rainfall
In Trappes, in April, it is raining for 12.3 days, with typically 17mm (0.67") of accumulated precipitation. Throughout the year, in Trappes, there are 156.2 rainfall days, and 318mm (12.52") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Trappes.Daylight
The average length of the day in April is 13h and 43min.On the first day of the month, sunrise is at 07:28 and sunset at 20:23. On the last day of April, sunrise is at 06:32 and sunset at 21:06 CEST.
Sunshine
In Trappes, the average sunshine in April is 7.8h.UV index
The average daily maximum UV index in April in Trappes is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 during April translates into the following guidance:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Trappes?
What is the average humidity in April in Trappes?
How much does it rain in Trappes in April?
When it does not snow in Trappes?
Does it snow in Trappes in April?
What is the average length of the day in April in Trappes?
When is the sunrise / sunset in April in Trappes?
How long on average sun shines in April in Trappes?
What is the UV index intensity in April in Trappes?
Average temperature in April
Trappes, France
- Average high temperature in April: 15.7°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 April: 6.4°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 April
Trappes, France
- Average pressure in April: 1015.8mbar
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 April
Trappes, France
- Average wind speed in April: 12km/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 April
Trappes, France
- Average humidity in April: 75%
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 April
Trappes, France
- Average rainfall in April: 17mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in April
Trappes, France
- Average rainfall days in April: 12.3 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 April
Trappes, France
- Average snowfall in April: 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 April
Trappes, France
- Average snowfall days in April: 0.1 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 April /
Average sunshine in April
Trappes, 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 18min).
- Average sunshine in April: 7h and 5min
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 April
Trappes, France
- Average sunshine days in April: 14.3 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 April
Trappes, 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
Trappes, 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 38).
Average visibility in April
Trappes, France
- Average visibility in April: 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).
