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
In Rockneby, the average high-temperature in April slightly increases from a wintry 4.9°C (40.8°F) in March to a frosty 9.8°C (49.6°F). Rockneby's average low-temperature is measured at a cold 3.3°C (37.9°F) during April.Humidity
The months with the lowest humidity in Rockneby are April and May, with an average relative humidity of 71%.Rainfall
April is the month with the least rainfall. Rain falls for 8.1 days and accumulates 10mm (0.39") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Rockneby, during April, snow falls for 1.5 days and regularly aggregates up to 8mm (0.31") of snow. In Rockneby, during the entire year, snow falls for 40.5 days and aggregates up to 250mm (9.84") of snow.Daylight
In April, the average length of the day in Rockneby is 14h and 18min.On the first day of the month, sunrise is at 06:22 and sunset at 19:34. On the last day of April, sunrise is at 05:08 and sunset at 20:35 CEST.
Sunshine
The average sunshine in April in Rockneby, Sweden, is 9.3h.UV index
In Rockneby, Sweden, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in April transforms into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Enhance your sun protection with tightly woven, yet airy clothing. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the usual temperature for Rockneby in April?
What are the least humid months in Rockneby?
What is the average humidity in April in Rockneby?
What is the driest month in Rockneby?
How many days does it rain in April in Rockneby?
How much does it snow in Rockneby in April?
What is the average length of the day in April in Rockneby?
When are sunrise and sunset in April in Rockneby?
How many hours of sunshine does Rockneby have in April?
How high is the UV index in April in Rockneby?
Average temperature in April
Rockneby, Sweden
- Average high temperature in April: 9.8°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (1.6°C).
- Average low temperature in April: 3.3°C
The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in April
Rockneby, Sweden
- 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 (1010.2mbar).
Average wind speed in April
Rockneby, Sweden
- Average wind speed in April: 14.8km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is May (14.1km/h).
Average humidity in April
Rockneby, Sweden
- Average humidity in April: 71%
The months with the highest relative humidity are January, February, November and December (86%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in April
Rockneby, Sweden
- Average rainfall in April: 10mm
The wettest month (with the highest rainfall) is July (36mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in April
Rockneby, Sweden
- Average rainfall days in April: 8.1 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in April
Rockneby, Sweden
- Average snowfall in April: 8mm
The month with the highest snowfall is February (84mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Rockneby, Sweden
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rockneby, Sweden
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in April
Rockneby, Sweden
- Average sunshine days in April: 18.3 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in April
Rockneby, 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
Rockneby, Sweden
- Average cloud cover in April: 39
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Rockneby, 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).
Rockneby, Sweden
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