Contents
Weather in April
Temperature
The arrival of April brings an average high-temperature of a moderate 13.2°C (55.8°F), closely following the temperature pattern of March. An average low-temperature of 6.1°C (43°F) is noted during the month of April.Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 81%.Rainfall
In Brest, France, during April, the rain falls for 13 days and regularly aggregates up to 92mm (3.62") of precipitation. In Brest, during the entire year, the rain falls for 159 days and collects up to 1210mm (47.64") of precipitation.Snowfall
January through May, November and December are months with snowfall. In Brest, during April, snow falls for 0.5 days. Throughout the year, in Brest, there are 8.4 snowfall days.Sea temperature
In Brest, in April, the average water temperature is 11.5°C (52.7°F).Note: Swimming in 11.5°C (52.7°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
In April, the average length of the day is 13h and 42min.On the first day of April, sunrise is at 07:54 and sunset at 20:48. On the last day of the month, sunrise is at 06:59 and sunset at 21:30 CEST.
Sunshine
The average sunshine in April is 5.2h.UV index
In Brest, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In April, the maximum UV index of 5 suggests these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average April temperature in Brest?
What are the least humid months in Brest?
What is the average humidity in April in Brest?
How many days does it rain in April in Brest?
How many days does it snow in April in Brest?
What is the water temperature in April in Brest?
What is the average length of the day in April in Brest?
When are sunrise and sunset in April in Brest?
How long on average sun shines in April in Brest?
What is the UV index reading in April in Brest?
Average temperature in April
Brest, France
- Average high temperature in April: 13.2°C
The warmest month (with the highest average high temperature) is August (20.8°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in April: 6.1°C
The months with the highest average low temperature are July and August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average humidity in April
Brest, France
- Average humidity in April: 81%
The months with the highest relative humidity are January, October and December (86%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in April
Brest, France
- Average rainfall in April: 92.1mm
The wettest month (with the highest rainfall) is December (147.8mm).
The driest month (with the least rainfall) is June (59.8mm).
Average rainfall days in April
Brest, France
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is January (17.7 days).
The month with the least rainy days is June (8.6 days).
Average snowfall days in April
Brest, France
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in April
Brest, France
- Average sea temperature in April: 11.5°C
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (10.2°C).
Average daylight in April /
Average sunshine in April
Brest, 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: 5h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average UV index in April
Brest, France
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 1).
Brest, France
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