April weather forecastLe Havre, France
April
Weather in April
April offers a more perceptible advent of spring, meaning the weather progressively becomes more appealing than in March, catering to those with a liking for mild conditions. One of the prominent features of April in Le Havre is the significant drop in rainfall occurrence, falling to 25mm (0.98") from March's 37mm (1.46"). Enhancing the quality of the atmosphere, the pressure remains relatively stable and visibility stays at the potential maximum, guaranteeing clear views across the city. Temperatures see a jump with the sea's temperature also beginning to warm, predicting comfortable times ahead. An increased number of daylight hours and warmer conditions makes April ready for outdoor activities.Temperature
April experiences an average high-temperature of a cool 11.8°C (53.2°F), barely different from March's 9.6°C (49.3°F). Nighttime temperatures hover around an average low of 8.3°C (46.9°F) in April, a slight descent from daytime highs.Humidity
The average relative humidity in April in Le Havre is 80%.Rainfall
The month with the least rainfall in Le Havre is April, when the rain falls for 12.6 days and typically collects 25mm (0.98") of precipitation.Snowfall
January through April and December are months with snowfall in Le Havre. April is the last month it regularly snows. During 0.3 snowfall days, in April, Le Havre aggregates 2mm (0.08") of snow. In Le Havre, France, during the entire year, snow falls for 4.9 days and aggregates up to 15mm (0.59") of snow.Sea temperature
In Le Havre, in April, the average water temperature is 10.2°C (50.4°F).Note: Danger awaits those who swim in 10.2°C (50.4°F) without protection. Falling below 10°C (50°F) means intense cold shock and hyperventilation.
Daylight
In Le Havre, the average length of the day in April is 13h and 46min.On the first day of April in Le Havre, sunrise is at 07:35 and sunset at 20:31. On the last day of the month, sunrise is at 06:37 and sunset at 21:15 CEST.
Sunshine
The average sunshine in April in Le Havre is 8h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In April, the maximum UV index of 3 suggests these recommendations:
Heed the precautions - It is counselled to guard against solar damage. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Le Havre, France
- Average high temperature in April: 11.8°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
- Average low temperature in April: 8.3°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in April
Le Havre, France
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in April
Le Havre, France
- Average wind speed in April: 19.5km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity in April
Le Havre, France
- Average humidity in April: 80%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in April
Le Havre, France
- Average rainfall in April: 25mm
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in April
Le Havre, France
- Average rainfall days in April: 12.6 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in April
Le Havre, France
- Average snowfall in April: 2mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Le Havre, France
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Le Havre, France
- Average sea temperature in April: 10.2°C
The best month for swimming (with the highest average sea temperature) is September (18.2°C).
The coldest months (with the lowest average sea temperature) are February and March (8.8°C).
Average daylight in April /
Average sunshine in April
Le Havre, France
- Average daylight in April: 13h and 48min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in April
Le Havre, France
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in April
Le Havre, 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 and November (UV index 2).
Average cloud cover in April
Le Havre, France
- Average cloud cover in April: 40
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in April
Le Havre, France
- Average visibility in April: 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).
