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
The onset of April brings a minor temperature shift, with the average high-temperature moving from a cool 10.1°C (50.2°F) in March to a moderate 14.8°C (58.6°F). Throughout April, Altforst experiences a low-temperature average of 6.2°C (43.2°F).Humidity
April is the least humid month in Altforst, with an average relative humidity of 74%.Rainfall
The month with the least rainfall in Altforst is April, when the rain falls for 14.3 days and typically collects 25mm (0.98") of precipitation.Snowfall
In Altforst, snow does not fall in April through October.Daylight
In April, the average length of the day in Altforst, Netherlands, is 13h and 55min.On the first day of April in Altforst, sunrise is at 07:11 and sunset at 20:11. On the last day of the month, sunrise is at 06:09 and sunset at 21:00 CEST.
Sunshine
The average sunshine in April is 8.3h.UV index
In Altforst, 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 unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during April translates into the following guidance:
Ensure safety - Recommendations to avert sunburn are presented. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Altforst?
What is the least humid month in Altforst?
What is the average humidity in April in Altforst?
What is the driest month in Altforst?
How many days does it rain in April in Altforst?
When it does not snow in Altforst?
Does it snow in Altforst in April?
How many hours of daylight does Altforst have in April?
When is the sunrise / sunset in April in Altforst?
How many hours of sunshine does Altforst have in April?
How high is the UV index in April in Altforst?
Average temperature in April
Altforst, Netherlands
- Average high temperature in April: 14.8°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in April: 6.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.2°C).
Average pressure in April
Altforst, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in April
Altforst, Netherlands
- Average wind speed in April: 12.9km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in April
Altforst, Netherlands
- Average humidity in April: 74%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in April
Altforst, Netherlands
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in April
Altforst, Netherlands
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is April (14.3 days).
Average snowfall in April
Altforst, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Altforst, Netherlands
- Average snowfall days in April: 0.3 days
The months with the highest number of snowfall days are January and February (3.8 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
Altforst, Netherlands
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in April
Altforst, Netherlands
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is April (13.2 days).
The months with the least sunshine days are June and August (8.3 days).
Average UV index in April
Altforst, Netherlands
- 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
Altforst, Netherlands
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in April
Altforst, Netherlands
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
Altforst, Netherlands
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