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
The shift from March to April is marked by a slight increase in the average high-temperature, moving from a freezing cold -1.9°C (28.6°F) to a cold 1.5°C (34.7°F). Rosendal witnesses a consistent average low-temperature of -4.8°C (23.4°F) throughout April.Humidity
In Rosendal, the average relative humidity in April is 90%.Rainfall
In Rosendal, in April, during 14.8 rainfall days, 91mm (3.58") of precipitation is typically accumulated. Throughout the year, there are 198.1 rainfall days, and 1530mm (60.24") of precipitation is accumulated.Snowfall
Months with snowfall in Rosendal are January through May, October through December. In Rosendal, during April, snow falls for 10.1 days and regularly aggregates up to 192mm (7.56") of snow. In Rosendal, during the entire year, snow falls for 96.6 days and aggregates up to 2624mm (103.31") of snow.Sea temperature
In April, the average sea temperature in Rosendal is 6.3°C (43.3°F).Note: Immersing oneself in 6.3°C (43.3°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
In Rosendal, the average length of the day in April is 14h and 37min.On the first day of the month, sunrise is at 06:59 and sunset at 20:20. On the last day of April, sunrise is at 05:34 and sunset at 21:31 CEST.
Sunshine
In Rosendal, the average sunshine in April is 5.5h.UV index
In April, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in April transforms into this advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is it in Rosendal in April?
What is the average humidity in April in Rosendal?
How many days does it rain in April in Rosendal?
How many days does it snow in April in Rosendal?
How cold is the water in April in Rosendal?
How many hours of daylight does Rosendal have in April?
When is the sunrise / sunset in April in Rosendal?
How many hours of sunshine does Rosendal have in April?
What is the UV index intensity in April in Rosendal?
Average temperature in April
Rosendal, Norway
- Average high temperature in April: 1.5°C
The warmest month (with the highest average high temperature) is July (12.6°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in April: -4.8°C
The month with the highest average low temperature is July (6.8°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).
Average pressure in April
Rosendal, Norway
- Average pressure in April: 1014.8mbar
The months with the highest atmospheric pressure are April and May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1006.8mbar).
Average wind speed in April
Rosendal, Norway
- Average wind speed in April: 10.3km/h
The windiest month (with the highest average wind speed) is January (13.3km/h).
The calmest month (with the lowest average wind speed) is July (9.1km/h).
Average humidity in April
Rosendal, Norway
- Average humidity in April: 90%
The month with the highest relative humidity is December (94%).
The month with the lowest relative humidity is June (81%).
Average rainfall in April
Rosendal, Norway
- Average rainfall in April: 91mm
The wettest month (with the highest rainfall) is December (206mm).
The driest month (with the least rainfall) is June (87mm).
Average rainfall days in April
Rosendal, Norway
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is August (23.2 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in April
Rosendal, Norway
- Average snowfall in April: 192mm
The month with the highest snowfall is January (581mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Rosendal, Norway
- Average snowfall days in April: 10.1 days
The month with the highest number of snowfall days is December (18.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average sea temperature in April
Rosendal, Norway
- Average sea temperature in April: 6.3°C
The best month for swimming (with the highest average sea temperature) is August (16.3°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).
Average daylight in April /
Average sunshine in April
Rosendal, Norway
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in April: 5h and 3min
The month with the most sunshine is June (Average sunshine: 7h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in April
Rosendal, Norway
- Average sunshine days in April: 9.1 days
The month with the most sunshine days is October (10.4 days).
The month with the least sunshine days is August (5.7 days).
Average UV index in April
Rosendal, Norway
- Average UV index in April: 2
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in April
Rosendal, Norway
- Average cloud cover in April: 63
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is June (Cloud cover 61).
Average visibility in April
Rosendal, Norway
- Average visibility in April: 7km
The months with the highest visibility are June, July, August, September and October (8km).
The months with the lowest visibility are February, March and December (6km).
Rosendal, Norway
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