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, Dalarö experiences a subtle temperature shift, with the average high-temperature moving from a wintry 2.8°C (37°F) in March to a chilly 7.5°C (45.5°F). During the nights of April, Dalarö maintains an almost steady temperature with an average low of 2.8°C (37°F).Humidity
The average relative humidity in April is 76%.Rainfall
The month with the least rainfall in Dalarö, Sweden, is April, when the rain falls for 5.9 days and typically collects 4mm (0.16") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Dalarö, during April, snow falls for 1.3 days and regularly aggregates up to 3mm (0.12") of snow. In Dalarö, Sweden, during the entire year, snow falls for 38.5 days and aggregates up to 78mm (3.07") of snow.Sea temperature
In April, the average sea temperature in Dalarö is 2.9°C (37.2°F).Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
Daylight
The average length of the day in April is 14h and 31min.On the first day of the month, sunrise is at 06:10 and sunset at 19:29. On the last day of April, sunrise is at 04:49 and sunset at 20:37 CEST.
Sunshine
In April, the average sunshine is 8.7h.UV index
In Dalarö, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during April leads to these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are the temperatures in Dalarö in April?
What is the average humidity in April in Dalarö?
What is the driest month in Dalarö?
How much does it rain in Dalarö in April?
How much does it snow in Dalarö in April?
What is the water temperature in April in Dalarö?
How many hours of daylight does Dalarö have in April?
When are sunrise and sunset in April in Dalarö?
How many hours of sunshine does Dalarö have in April?
How high is the UV index in April in Dalarö?
Average temperature in April
Dalarö, Sweden
- Average high temperature in April: 7.5°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is February (0.3°C).
- Average low temperature in April: 2.8°C
The month with the highest average low temperature is August (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).
Average pressure in April
Dalarö, Sweden
- Average pressure in April: 1014.3mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in April
Dalarö, Sweden
- Average wind speed in April: 17.3km/h
The windiest month (with the highest average wind speed) is December (23.5km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in April
Dalarö, Sweden
- Average humidity in April: 76%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Dalarö, Sweden
- Average rainfall in April: 4mm
The wettest months (with the highest rainfall) are July and August (14mm).
The driest month (with the least rainfall) is April (4mm).
Average rainfall days in April
Dalarö, Sweden
- Average rainfall days in April: 5.9 days
The month with the highest number of rainy days is August (10.9 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in April
Dalarö, Sweden
- Average snowfall in April: 3mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Dalarö, Sweden
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Dalarö, Sweden
- Average sea temperature in April: 2.9°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (1°C).
Average daylight in April /
Average sunshine in April
Dalarö, Sweden
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- 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 30min).
Average sunshine days in April
Dalarö, Sweden
- Average sunshine days in April: 21.8 days
The months with the most sunshine days are April and May (21.8 days).
The month with the least sunshine days is December (14.4 days).
Average UV index in April
Dalarö, 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
Dalarö, Sweden
- Average cloud cover in April: 43
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Dalarö, 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).
Dalarö, Sweden
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