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
April brings a rise in Karlstad's average high-temperature, moving from a wintry 3.5°C (38.3°F) in March to a frosty 9.8°C (49.6°F). During the nights in April, Karlstad experiences a consistent average temperature of 3.3°C (37.9°F).Humidity
In Karlstad, the average relative humidity in April is 71%.Rainfall
The month with the least rainfall in Karlstad is April, when the rain falls for 10.2 days and typically collects 16mm (0.63") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Karlstad, in April, snow falls for 1.9 days, with typically accumulated 14mm (0.55") of snow. Throughout the year, in Karlstad, there are 47.6 snowfall days, and 416mm (16.38") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 33min.On the first day of the month, sunrise is at 06:30 and sunset at 19:49. On the last day of April, sunrise is at 05:07 and sunset at 20:58 CEST.
Sunshine
In April, the average sunshine is 8.8h.UV index
In April, the average daily maximum UV index in Karlstad is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 3 during April translates into these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are April temperatures in Karlstad?
What is the average humidity in April in Karlstad?
What is the driest month in Karlstad?
How many days does it rain in April in Karlstad?
How many days does it snow in April in Karlstad?
How many hours of daylight does Karlstad have in April?
When is the sunrise / sunset in April in Karlstad?
How long on average sun shines in April in Karlstad?
How high is the UV index in April in Karlstad?
Average temperature in April
Karlstad, Sweden
- Average high temperature in April: 9.8°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in April: 3.3°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in April
Karlstad, Sweden
- Average pressure in April: 1014.2mbar
The months with the highest atmospheric pressure are April and May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in April
Karlstad, Sweden
- Average wind speed in April: 13.4km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in April
Karlstad, Sweden
- Average humidity in April: 71%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (69%).
Average rainfall in April
Karlstad, Sweden
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in April
Karlstad, Sweden
- Average rainfall days in April: 10.2 days
The month with the highest number of rainy days is July (17.4 days).
The months with the least rainy days are January and February (7.1 days).
Average snowfall in April
Karlstad, Sweden
- Average snowfall in April: 14mm
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Karlstad, Sweden
- Average snowfall days in April: 1.9 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Karlstad, Sweden
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in April
Karlstad, Sweden
- Average sunshine days in April: 17.5 days
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is November (10.6 days).
Average UV index in April
Karlstad, 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 December (UV index 1).
Average cloud cover in April
Karlstad, Sweden
- Average cloud cover in April: 43
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility in April
Karlstad, Sweden
- Average visibility in April: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (8km).
Karlstad, Sweden
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