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
With the start of April, the average high-temperature marginally shifts from March's freezing cold -3.4°C (25.9°F) to a wintry 0.1°C (32.2°F). Røldal's average low-temperature for the month of April records at a subzero cold -6.4°C (20.5°F).Humidity
In April, the average relative humidity is 92%.Rainfall
The month with the least rainfall in Røldal, Norway, is April, when the rain falls for 6.8 days and typically collects 73mm (2.87") of precipitation.Snowfall
January through December are months with snowfall. In Røldal, during April, snow falls for 20.3 days and regularly aggregates up to 447mm (17.6") of snow. Throughout the year, in Røldal, there are 184.1 snowfall days, and 5780mm (227.56") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 36min.On the first day of April, sunrise is at 06:56 and sunset at 20:16. On the last day of the month, sunrise is at 05:32 and sunset at 21:27 CEST.
Sunshine
In Røldal, the average sunshine in April is 4.4h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 1 leads to the following instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Røldal in April?
What is the average humidity in April in Røldal?
What is the driest month in Røldal?
How many days does it rain in April in Røldal?
How many days does it snow in April in Røldal?
What is the average length of the day in April in Røldal?
When are sunrise and sunset in April in Røldal?
How many hours of sunshine does Røldal have in April?
When is the lowest UV index in Røldal?
What is the UV index reading in April in Røldal?
Average temperature in April
Røldal, Norway
- Average high temperature in April: 0.1°C
The warmest month (with the highest average high temperature) is July (12.5°C).
The month with the lowest average high temperature is January (-6.2°C).
- Average low temperature in April: -6.4°C
The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is February (-11.9°C).
Average pressure in April
Røldal, Norway
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.2mbar).
Average wind speed in April
Røldal, Norway
- Average wind speed in April: 11.7km/h
The windiest month (with the highest average wind speed) is January (14.8km/h).
The calmest month (with the lowest average wind speed) is May (10.5km/h).
Average humidity in April
Røldal, Norway
- Average humidity in April: 92%
The months with the highest relative humidity are January, March and December (95%).
The month with the lowest relative humidity is July (80%).
Average rainfall in April
Røldal, Norway
- Average rainfall in April: 73mm
The wettest month (with the highest rainfall) is December (167mm).
The driest month (with the least rainfall) is April (73mm).
Average rainfall days in April
Røldal, Norway
- Average rainfall days in April: 6.8 days
The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in April
Røldal, Norway
- Average snowfall in April: 447mm
The month with the highest snowfall is December (1038mm).
The month with the least snowfall is August (3mm).
Average snowfall days in April
Røldal, Norway
- Average snowfall days in April: 20.3 days
The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (1 days).
Average daylight in April /
Average sunshine in April
Røldal, 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 6min).
- Average sunshine in April: 4h and 2min
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 12min).
Average sunshine days in April
Røldal, Norway
- Average sunshine days in April: 7.8 days
The months with the most sunshine days are January and April (7.8 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in April
Røldal, Norway
- Average UV index in April: 1
The months with the highest UV index are June and August (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in April
Røldal, Norway
- Average cloud cover in April: 71
The month with the most cloud cover is December (Cloud cover 82).
The month with the least cloud cover is June (Cloud cover 62).
Average visibility in April
Røldal, Norway
- Average visibility in April: 6km
The months with the highest visibility are June, July, August and September (8km).
The month with the lowest visibility is December (5km).
