April weather forecastRiel, Netherlands
April
Weather in April
April in Riel, Netherlands, is a moderate spring month, with an average temperature ranging between max 15.3°C (59.5°F) and min 6.4°C (43.5°F).Temperature
The shift into April is marked by a modest rise in the average high-temperature, moving from March's fresh 10.6°C (51.1°F) to a mild 15.3°C (59.5°F). Riel experiences a mean temperature of 6.4°C (43.5°F) during April nights.Humidity
April is the least humid month in Riel, with an average relative humidity of 73%.Rainfall
The month with the least rainfall in Riel is April, when the rain falls for 11.8 days and typically collects 16mm (0.63") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April in Riel, Netherlands, is 13h and 54min.On the first day of April, sunrise is at 07:13 and sunset at 20:13. On the last day of the month, sunrise is at 06:12 and sunset at 21:01 CEST.
Sunshine
In Riel, the average sunshine in April is 8.2h.UV index
In Riel, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 3 in April suggests the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Riel, Netherlands
- Average high temperature in April: 15.3°C
The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in April: 6.4°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in April
Riel, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in April
Riel, Netherlands
- Average wind speed in April: 12.6km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in April
Riel, Netherlands
- Average humidity in April: 73%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Riel, Netherlands
- Average rainfall in April: 16mm
The wettest months (with the highest rainfall) are July, August and December (32mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in April
Riel, Netherlands
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in April
Riel, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Riel, Netherlands
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (4.3 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
Riel, Netherlands
- Average daylight in April: 13h and 54min
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 12min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in April
Riel, Netherlands
- Average sunshine days in April: 15.5 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in April
Riel, 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
Riel, Netherlands
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in April
Riel, Netherlands
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
