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
Siim sees a rise in temperature during April, with average high-temperatures transitioning from a chilly 6.7°C (44.1°F) in March to a cool 11.9°C (53.4°F). During the month of April, Siim anticipates a mean low-temperature of 3.8°C (38.8°F).Humidity
April and May, with an average relative humidity of 74%, are the least humid months.Rainfall
The month with the least rainfall in Siim is April, when the rain falls for 11.2 days and typically collects 15mm (0.59") of precipitation.Snowfall
January through April, November and December are months with snowfall in Siim. April is the last month it regularly snows in Siim, Denmark. During 0.7 snowfall days, in April, Siim aggregates 2mm (0.08") of snow. Throughout the year, in Siim, there are 25.1 snowfall days, and 78mm (3.07") of snow is accumulated.Daylight
In Siim, the average length of the day in April is 14h and 14min.On the first day of April in Siim, sunrise is at 06:49 and sunset at 19:59. On the last day of the month, sunrise is at 05:37 and sunset at 20:58 CEST.
Sunshine
In April, the average sunshine is 8h.UV index
The average daily maximum UV index in April in Siim is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the average April temperature in Siim?
What is the least humid month in Siim?
What is the average humidity in April in Siim?
What is the driest month in Siim?
How much does it rain in Siim in April?
What is the last month it snows in Siim?
What is the average length of the day in April in Siim?
What time are sunrise and sunset in April in Siim?
How many hours of sunshine does Siim have in April?
What is the UV index reading in April in Siim?
Average temperature in April
Siim, Denmark
- Average high temperature in April: 11.9°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in April
Siim, Denmark
- Average pressure in April: 1015.4mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in April
Siim, Denmark
- Average wind speed in April: 13.8km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in April
Siim, Denmark
- Average humidity in April: 74%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in April
Siim, Denmark
- Average rainfall in April: 15mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in April
Siim, Denmark
- Average rainfall days in April: 11.2 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in April
Siim, Denmark
- Average snowfall in April: 2mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Siim, Denmark
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Siim, Denmark
- Average daylight in April: 14h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in April
Siim, Denmark
- Average sunshine days in April: 14.9 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in April
Siim, Denmark
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Siim, Denmark
- Average cloud cover in April: 46
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility in April
Siim, Denmark
- Average visibility in April: 9km
The months with the highest visibility are February, April, May, June, August, September and December (9km).
The months with the lowest visibility are January, March, July, October and November (8km).
Siim, Denmark
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