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 start of April brings a subtle rise in the average high-temperature, moving from a chilly 9°C (48.2°F) in March to a fresh 12.8°C (55°F). Zwammerdam's nighttime temperature in April falls to an average of 7.3°C (45.1°F).Humidity
April and August, with an average relative humidity of 75%, are the least humid months in Zwammerdam.Rainfall
April is the month with the least rainfall in Zwammerdam. Rain falls for 11.3 days and accumulates 14mm (0.55") of precipitation.Snowfall
In Zwammerdam, Netherlands, snow does not fall in April through October.Daylight
In April, the average length of the day is 13h and 56min.On the first day of April, sunrise is at 07:14 and sunset at 20:15. On the last day of the month, sunrise is at 06:11 and sunset at 21:04 CEST.
Sunshine
In Zwammerdam, the average sunshine in April is 8.7h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 3 suggests this advice:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are April temperatures in Zwammerdam?
What are the least humid months in Zwammerdam?
What is the average humidity in April in Zwammerdam?
What is the driest month in Zwammerdam?
How many days does it rain in April in Zwammerdam?
When it does not snow in Zwammerdam?
Does it snow in Zwammerdam in April?
How many hours of daylight does Zwammerdam have in April?
What time are sunrise and sunset in April in Zwammerdam?
How many hours of sunshine does Zwammerdam have in April?
What is the UV index intensity in April in Zwammerdam?
Average temperature in April
Zwammerdam, Netherlands
- Average high temperature in April: 12.8°C
The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in April: 7.3°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in April
Zwammerdam, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in April
Zwammerdam, Netherlands
- Average wind speed in April: 16.6km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (16.1km/h).
Average humidity in April
Zwammerdam, Netherlands
- Average humidity in April: 75%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and August (75%).
Average rainfall in April
Zwammerdam, Netherlands
- Average rainfall in April: 14mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in April
Zwammerdam, Netherlands
- Average rainfall days in April: 11.3 days
The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is April (11.3 days).
Average snowfall in April
Zwammerdam, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Zwammerdam, Netherlands
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is 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
Zwammerdam, Netherlands
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in April
Zwammerdam, Netherlands
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (8.1 days).
Average UV index in April
Zwammerdam, 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
Zwammerdam, Netherlands
- Average cloud cover in April: 38
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 38).
Average visibility in April
Zwammerdam, 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).
Zwammerdam, Netherlands
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