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
Sundby experiences a minor temperature shift with the start of April, with average high-temperatures moving from a wintry 3.1°C (37.6°F) in March to a chilly 7.7°C (45.9°F). In Sundby, April's low temperatures hover around a wintry 3.1°C (37.6°F), reflecting a minor decrease from the daytime highs.Humidity
The average relative humidity in April is 76%.Rainfall
The month with the least rainfall is April, when the rain falls for 10.1 days and typically collects 16mm (0.63") of precipitation.Snowfall
Months with snowfall in Sundby are January through May, October through December. In Sundby, Sweden, in April, snow falls for 2.2 days, with typically accumulated 13mm (0.51") of snow. In Sundby, during the entire year, snow falls for 42.4 days and aggregates up to 227mm (8.94") of snow.Daylight
In Sundby, the average length of the day in April is 14h and 33min.On the first day of April, sunrise is at 06:13 and sunset at 19:32. On the last day of the month, sunrise is at 04:51 and sunset at 20:41 CEST.
Sunshine
The average sunshine in April is 8.6h.UV index
In Sundby, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sundby in April?
What is the average humidity in April in Sundby?
What is the driest month in Sundby?
How much does it rain in Sundby in April?
How much does it snow in Sundby in April?
What is the average length of the day in April in Sundby?
When are sunrise and sunset in April in Sundby?
How many hours of sunshine does Sundby have in April?
What is the UV index reading in April in Sundby?
Average temperature in April
Sundby, Sweden
- Average high temperature in April: 7.7°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in April: 3.1°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in April
Sundby, Sweden
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed in April
Sundby, Sweden
- Average wind speed in April: 17.8km/h
The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is July (16km/h).
Average humidity in April
Sundby, Sweden
- Average humidity in April: 76%
The months with the highest relative humidity are January, February, November and December (85%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Sundby, Sweden
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in April
Sundby, Sweden
- Average rainfall days in April: 10.1 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in April
Sundby, Sweden
- Average snowfall in April: 13mm
The month with the highest snowfall is February (70mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Sundby, Sweden
- Average snowfall days in April: 2.2 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sundby, Sweden
- Average daylight in April: 14h and 3min
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 4min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in April
Sundby, Sweden
- Average sunshine days in April: 17 days
The month with the most sunshine days is April (17 days).
The month with the least sunshine days is December (12.1 days).
Average UV index in April
Sundby, Sweden
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in April
Sundby, Sweden
- Average cloud cover in April: 43
The months with the most cloud cover are January, February and December (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in April
Sundby, 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).
