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 sea temperature 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
With the onset of April, Trosa's average high-temperature experiences a rise, moving from March's cold 4.2°C (39.6°F) to a cool 10.1°C (50.2°F). An average low-temperature of 2.3°C (36.1°F) is recorded during the nights in April.Humidity
In April, the average relative humidity is 72%.Rainfall
April is the month with the least rainfall in Trosa. Rain falls for 11.7 days and accumulates 18mm (0.71") of precipitation.Snowfall
January through May, October through December are months with snowfall in Trosa. In Trosa, in April, during 2.8 snowfall days, 18mm (0.71") of snow is typically accumulated. Throughout the year, there are 57.2 snowfall days, and 427mm (16.81") of snow is accumulated.Sea temperature
In April, the average sea temperature in Trosa is 3.2°C (37.8°F).Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
Daylight
In April, the average length of the day in Trosa, Sweden, is 14h and 30min.On the first day of the month, sunrise is at 06:14 and sunset at 19:32. On the last day of April, sunrise is at 04:53 and sunset at 20:40 CEST.
Sunshine
In Trosa, Sweden, the average sunshine in April is 8.1h.UV index
In Trosa, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 3 in April transforms into this advice:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the usual temperature for Trosa in April?
What is the average humidity in April in Trosa?
What is the driest month in Trosa?
How much does it rain in Trosa in April?
How much does it snow in Trosa in April?
What is the sea temperature in April in Trosa?
How many hours of daylight does Trosa have in April?
When is the sunrise / sunset in April in Trosa?
How many hours of sunshine does Trosa have in April?
How high is the UV index in April in Trosa?
Average temperature in April
Trosa, Sweden
- Average high temperature in April: 10.1°C
The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (-0.6°C).
- Average low temperature in April: 2.3°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in April
Trosa, Sweden
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in April
Trosa, Sweden
- Average wind speed in April: 13.4km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in April
Trosa, Sweden
- Average humidity in April: 72%
The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is May (70%).
Average rainfall in April
Trosa, Sweden
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is October (41mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in April
Trosa, Sweden
- Average rainfall days in April: 11.7 days
The months with the highest number of rainy days are July and August (14.6 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in April
Trosa, Sweden
- Average snowfall in April: 18mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Trosa, Sweden
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Trosa, Sweden
- Average sea temperature in April: 3.2°C
The best month for swimming (with the highest average sea temperature) is August (18.7°C).
The coldest month (with the lowest average sea temperature) is February (1°C).
Average daylight in April /
Average sunshine in April
Trosa, Sweden
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in April
Trosa, Sweden
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is April (14.6 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in April
Trosa, Sweden
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Trosa, Sweden
- Average cloud cover in April: 46
The months with the most cloud cover are February and December (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility in April
Trosa, Sweden
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
Trosa, Sweden
Weather forecast for your location
2. Allow the app to use your location
