Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Røldal, the lowest temperatures are generally noted in January, averaging a high of -6.2°C (20.8°F) and a low of -11.4°C (11.5°F).Humidity
January, March and December, with an average relative humidity of 95%, are the most humid months.Rainfall
In Røldal, in January, during 2.8 rainfall days, 147mm (5.79") of precipitation is typically accumulated. In Røldal, Norway, during the entire year, the rain falls for 136.8 days and collects up to 1422mm (55.98") of precipitation.Snowfall
January through December are months with snowfall. In January, it is snowing for 22.8 days. Throughout January, 855mm (33.66") of snow is accumulated. In Røldal, during the entire year, snow falls for 184.1 days and aggregates up to 5780mm (227.56") of snow.Daylight
In January, the average length of the day in Røldal, Norway, is 6h and 55min.On the first day of the month, sunrise is at 09:33 and sunset at 15:38. On the last day of January, in Røldal, sunrise is at 08:48 and sunset at 16:43 CET.
Sunshine
In Røldal, the average sunshine in January is 1.5h.UV index
January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: During January, 1 as the daily maximum UV index converts into the following advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Røldal?
How cold is it in Røldal in January?
What is the most humid month in Røldal?
What is the average humidity in January in Røldal?
How many days does it rain in January in Røldal?
How much does it snow in Røldal in January?
What is the average length of the day in January in Røldal?
When is the sunrise / sunset in January in Røldal?
How long on average sun shines in January in Røldal?
What are the months with the lowest UV index in Røldal?
What is the UV index intensity in January in Røldal?
Average temperature in January
Røldal, Norway
- Average high temperature in January: -6.2°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 January: -11.4°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 January
Røldal, Norway
- Average pressure in January: 1010.1mbar
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 January
Røldal, Norway
- Average wind speed in January: 14.8km/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 January
Røldal, Norway
- Average humidity in January: 95%
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 January
Røldal, Norway
- Average rainfall in January: 147mm
The wettest month (with the highest rainfall) is December (167mm).
The driest month (with the least rainfall) is April (73mm).
Average rainfall days in January
Røldal, Norway
- Average rainfall days in January: 2.8 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 January
Røldal, Norway
- Average snowfall in January: 855mm
The month with the highest snowfall is December (1038mm).
The month with the least snowfall is August (3mm).
Average snowfall days in January
Røldal, Norway
- Average snowfall days in January: 22.8 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 January /
Average sunshine in January
Røldal, Norway
- Average daylight in January: 6h and 5min
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 January: 1h 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 12min).
Average sunshine days in January
Røldal, Norway
- Average sunshine days in January: 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 January
Røldal, Norway
- Average UV index in January: 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 January
Røldal, Norway
- Average cloud cover in January: 80
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 January
Røldal, Norway
- Average visibility in January: 6km
The months with the highest visibility are June, July, August and September (8km).
The month with the lowest visibility is December (5km).
Røldal, Norway
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