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
As Kölsta enters April, the average high-temperature increases from the a cold 3.6°C (38.5°F) of March to a fresh 10.5°C (50.9°F). Kölsta, in April, experiences an average temperature of 2.3°C (36.1°F) at night.Humidity
In April, the average relative humidity is 71%.Rainfall
The month with the least rainfall is April, when the rain falls for 11.7 days and typically collects 20mm (0.79") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 2.6 days. Throughout April, 20mm (0.79") of snow is accumulated. Throughout the year, there are 61.4 snowfall days, and 539mm (21.22") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 35min.On the first day of the month, sunrise is at 06:19 and sunset at 19:39. On the last day of April, sunrise is at 04:56 and sunset at 20:49 CEST.
Sunshine
The average sunshine in April is 8.2h.UV index
In Kölsta, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 during April translates into the following directions:
Adopt protective measures - It is advised to guard against sun damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. 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 the temperatures in April?
What is the average humidity in April?
What is the driest month?
How much does it rain in April?
How much does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April in Kölsta?
How long on average sun shines in April?
How high is the UV index in April in Kölsta?
Average temperature in April
Kölsta, Sweden
- Average high temperature in April: 10.5°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in April: 2.3°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in April
Kölsta, Sweden
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in April
Kölsta, Sweden
- Average wind speed in April: 12.3km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in April
Kölsta, Sweden
- Average humidity in April: 71%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in April
Kölsta, Sweden
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in April
Kölsta, Sweden
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in April
Kölsta, Sweden
- Average snowfall in April: 20mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Kölsta, Sweden
- Average snowfall days in April: 2.6 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Kölsta, Sweden
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in April
Kölsta, Sweden
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is December (10.5 days).
Average UV index in April
Kölsta, Sweden
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in April
Kölsta, Sweden
- Average cloud cover in April: 46
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 42).
Average visibility in April
Kölsta, Sweden
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is February (7km).
