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
As March transitions into April, a change in temperatures is observed, with average highs moving from a frosty 9.7°C (49.5°F) to a mild 14.7°C (58.5°F). Flastroff records a mean low-temperature of 5.1°C (41.2°F) in April.Humidity
In April, the average relative humidity in Flastroff is 75%.Rainfall
The month with the least rainfall is April, when the rain falls for 13.3 days and typically collects 33mm (1.3") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Flastroff, in April, during 0.3 snowfall days, 2mm (0.08") of snow is typically accumulated. In Flastroff, during the entire year, snow falls for 28.9 days and aggregates up to 246mm (9.69") of snow.Daylight
The average length of the day in April in Flastroff is 13h and 46min.On the first day of April, sunrise is at 07:09 and sunset at 20:05. On the last day of the month, sunrise is at 06:12 and sunset at 20:49 CEST.
Sunshine
The average sunshine in April is 8.4h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the usual temperature for Flastroff in April?
What is the average humidity in April in Flastroff?
What is the driest month in Flastroff?
How many days does it rain in April in Flastroff?
How much does it snow in Flastroff in April?
What is the average length of the day in April in Flastroff?
When are sunrise and sunset in April in Flastroff?
How long on average sun shines in April in Flastroff?
How high is the UV index in April in Flastroff?
Average temperature in April
Flastroff, France
- Average high temperature in April: 14.7°C
The warmest month (with the highest average high temperature) is July (23.6°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in April: 5.1°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in April
Flastroff, France
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in April
Flastroff, France
- Average wind speed in April: 11km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in April
Flastroff, France
- Average humidity in April: 75%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Flastroff, France
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in April
Flastroff, France
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in April
Flastroff, France
- Average snowfall in April: 2mm
The month with the highest snowfall is January (76mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Flastroff, France
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Flastroff, France
- Average daylight in April: 13h and 5min
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 18min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in April
Flastroff, France
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is December (10.4 days).
Average UV index in April
Flastroff, 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
Flastroff, France
- Average cloud cover in April: 41
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Flastroff, France
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Flastroff, France
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