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
Weather in April
Temperature
April sees a marginal temperature increase, moving from a cool 12.1°C (53.8°F) in March to a refreshing 15.2°C (59.4°F). Guilliers experiences an average nighttime temperature of 5.2°C (41.4°F) in the month of April.Humidity
In Guilliers, the average relative humidity in April is 82%.Rainfall
In Guilliers, in April, it is raining for 13.8 days, with typically 33mm (1.3") of accumulated precipitation. In Guilliers, during the entire year, the rain falls for 150.1 days and collects up to 330mm (12.99") of precipitation.Snowfall
January through April, November and December are months with snowfall. The months with the most snowfall are February through April and December, with an average 2mm (0.08") of accumulated snow.Daylight
In Guilliers, France, the average length of the day in April is 13h and 41min.On the first day of April in Guilliers, sunrise is at 07:46 and sunset at 20:40. On the last day of the month, sunrise is at 06:51 and sunset at 21:21 CEST.
Sunshine
The average sunshine in April in Guilliers, France, is 7.1h.UV index
In Guilliers, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during April translates into the following guidance:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Guilliers in April?
What is the average humidity in April in Guilliers?
How many days does it rain in April in Guilliers?
When does it snow the most in Guilliers?
What is the last month it snows in Guilliers?
What is the average length of the day in April in Guilliers?
When is the sunrise / sunset in April in Guilliers?
How long on average sun shines in April in Guilliers?
What is the UV index reading in April in Guilliers?
Average temperature in April
Guilliers, France
- Average high temperature in April: 15.2°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in April: 5.2°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in April
Guilliers, France
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in April
Guilliers, France
- Average wind speed in April: 13.6km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in April
Guilliers, France
- Average humidity in April: 82%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall in April
Guilliers, France
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is June (39mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in April
Guilliers, France
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in April
Guilliers, France
- Average snowfall in April: 2mm
The months with the highest snowfall are February, March, April and December (2mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Guilliers, France
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (0.8 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
Guilliers, France
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Guilliers, France
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in April
Guilliers, 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
Guilliers, France
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in April
Guilliers, France
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, June, July, October, November and December (9km).
The months with the lowest visibility are May, August and September (8km).
Guilliers, France
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