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
The shift into April is marked by a modest rise in the average high-temperature, moving from March's icy 3.2°C (37.8°F) to a frosty 6.4°C (43.5°F). Katthammarsvik welcomes an average low temperature of 3.8°C (38.8°F) in April, a gentle shift from the day's high.Humidity
In April, the average relative humidity is 78%.Rainfall
April is the month with the least rainfall. Rain falls for 7.5 days and accumulates 10mm (0.39") of precipitation.Snowfall
January through April, November and December are months with snowfall in Katthammarsvik. April is the last month it regularly snows in Katthammarsvik. During 1.5 snowfall days, in April, Katthammarsvik aggregates 8mm (0.31") of snow. In Katthammarsvik, during the entire year, snow falls for 37.6 days and aggregates up to 156mm (6.14") of snow.Daylight
In Katthammarsvik, the average length of the day in April is 14h and 22min.On the first day of the month, sunrise is at 06:11 and sunset at 19:25. On the last day of April, sunrise is at 04:55 and sunset at 20:28 CEST.
Sunshine
In Katthammarsvik, Sweden, the average sunshine in April is 9.3h.UV index
In Katthammarsvik, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 3 in April leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is April cold in Katthammarsvik?
What is the average humidity in April in Katthammarsvik?
What is the driest month in Katthammarsvik?
How many days does it rain in April in Katthammarsvik?
What is the last month it snows in Katthammarsvik?
What is the average length of the day in April in Katthammarsvik?
When are sunrise and sunset in April in Katthammarsvik?
How many hours of sunshine does Katthammarsvik have in April?
What is the UV index intensity in April in Katthammarsvik?
Average temperature in April
Katthammarsvik, Sweden
- Average high temperature in April: 6.4°C
The warmest months (with the highest average high temperature) are July and August (18.8°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in April: 3.8°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 (-0.3°C).
Average pressure in April
Katthammarsvik, Sweden
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in April
Katthammarsvik, Sweden
- Average wind speed in April: 19.4km/h
The windiest month (with the highest average wind speed) is December (27.4km/h).
The calmest month (with the lowest average wind speed) is May (17.8km/h).
Average humidity in April
Katthammarsvik, Sweden
- Average humidity in April: 78%
The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are June and August (77%).
Average rainfall in April
Katthammarsvik, Sweden
- Average rainfall in April: 10mm
The wettest month (with the highest rainfall) is July (33mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in April
Katthammarsvik, Sweden
- Average rainfall days in April: 7.5 days
The month with the highest number of rainy days is November (14 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in April
Katthammarsvik, Sweden
- Average snowfall in April: 8mm
The month with the highest snowfall is February (46mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Katthammarsvik, Sweden
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (11 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
Katthammarsvik, Sweden
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 2h and 48min).
Average sunshine days in April
Katthammarsvik, Sweden
- Average sunshine days in April: 20.3 days
The month with the most sunshine days is April (20.3 days).
The month with the least sunshine days is December (8.1 days).
Average UV index in April
Katthammarsvik, Sweden
- 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 and February (UV index 1).
Average cloud cover in April
Katthammarsvik, Sweden
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in April
Katthammarsvik, Sweden
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
