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
April
Weather in April
Temperature
With the onset of April, Hertsberge experiences a subtle temperature shift, with the average high-temperature moving from a frosty 9.8°C (49.6°F) in March to a moderate 13.7°C (56.7°F). The low-temperature averages to a frosty 6.9°C (44.4°F) during the nights of April.Humidity
April, July and August, with an average relative humidity of 76%, are the least humid months.Rainfall
The month with the least rainfall is April, when the rain falls for 12.1 days and typically collects 20mm (0.79") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day is 13h and 52min.On the first day of the month, sunrise is at 07:21 and sunset at 20:20. On the last day of April, sunrise is at 06:20 and sunset at 21:07 CEST.
Sunshine
In Hertsberge, the average sunshine in April is 8.7h.UV index
In Hertsberge, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the least humid month?
What is the average humidity in April?
What is the driest month?
How many days does it rain in April?
When it does not snow?
Does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April in Hertsberge?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Hertsberge, Belgium
- Average high temperature in April: 13.7°C
The warmest month (with the highest average high temperature) is August (21.4°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in April: 6.9°C
The month with the highest average low temperature is August (15.1°C).
The coldest months (with the lowest average low temperature) are January and February (2.8°C).
Average pressure in April
Hertsberge, Belgium
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in April
Hertsberge, Belgium
- Average wind speed in April: 15.5km/h
The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in April
Hertsberge, Belgium
- Average humidity in April: 76%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall in April
Hertsberge, Belgium
- Average rainfall in April: 20mm
The wettest months (with the highest rainfall) are August and December (56mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in April
Hertsberge, Belgium
- Average rainfall days in April: 12.1 days
The month with the highest number of rainy days is November (18.6 days).
The month with the least rainy days is April (12.1 days).
Average snowfall in April
Hertsberge, Belgium
- Average snowfall in April: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Hertsberge, Belgium
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.3 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
Hertsberge, Belgium
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in April
Hertsberge, Belgium
- Average sunshine days in April: 15.4 days
The month with the most sunshine days is April (15.4 days).
The month with the least sunshine days is December (7 days).
Average UV index in April
Hertsberge, Belgium
- 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
Hertsberge, Belgium
- Average cloud cover in April: 38
The month with the most cloud cover is December (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 38).
Average visibility in April
Hertsberge, Belgium
- Average visibility in April: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
