April weather forecastHallum, Netherlands
April
Weather in April
April is a fresh spring month in Hallum, Netherlands, with an average temperature ranging between max 11.6°C (52.9°F) and min 6.2°C (43.2°F).Temperature
Hallum's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's frosty 7.8°C (46°F) to a cool 11.6°C (52.9°F). Hallum registers a consistent average low-temperature of 6.2°C (43.2°F) during April.Humidity
The months with the lowest humidity are April, May and August, with an average relative humidity of 79%.Rainfall
The month with the least rainfall in Hallum is April, when the rain falls for 11.1 days and typically collects 16mm (0.63") of precipitation.Snowfall
April through October are months without snowfall in Hallum.Daylight
The average length of the day in April is 14h and 1min.On the first day of the month, sunrise is at 07:08 and sunset at 20:12. On the last day of April, in Hallum, sunrise is at 06:03 and sunset at 21:04 CEST.
Sunshine
In April, the average sunshine is 8.8h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Take precautions - Protection against sun damage is advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Hallum, Netherlands
- Average high temperature in April: 11.6°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The months with the lowest average high temperature are January and February (5.3°C).
- Average low temperature in April: 6.2°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in April
Hallum, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in April
Hallum, Netherlands
- Average wind speed in April: 18.3km/h
The windiest month (with the highest average wind speed) is December (26.8km/h).
The calmest month (with the lowest average wind speed) is July (17.2km/h).
Average humidity in April
Hallum, Netherlands
- Average humidity in April: 79%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and August (79%).
Average rainfall in April
Hallum, Netherlands
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in April
Hallum, Netherlands
- Average rainfall days in April: 11.1 days
The month with the highest number of rainy days is December (18.8 days).
The month with the least rainy days is April (11.1 days).
Average snowfall in April
Hallum, Netherlands
- Average snowfall in April: 0mm
The months with the highest snowfall are January and February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Hallum, Netherlands
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (4.1 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
Hallum, Netherlands
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in April: 8h and 48min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in April
Hallum, Netherlands
- Average sunshine days in April: 15.9 days
The month with the most sunshine days is March (16.7 days).
The month with the least sunshine days is December (7.1 days).
Average UV index in April
Hallum, Netherlands
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Hallum, Netherlands
- Average cloud cover in April: 39
The month with the most cloud cover is December (Cloud cover 67).
The months with the least cloud cover are April and August (Cloud cover 39).
Average visibility in April
Hallum, Netherlands
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
