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Climate · Geilo

Geilo in January

Cold and wet, as the days lengthen.

Typical weather, averaged over 30 years

January in Geilo is cold: highs near 25°F, lows near 12°F. Rain or snow falls on about four days a week, less often as the month goes on, and the days lengthen by 1 hour 14 minutes from the first week to the last.January in Geilo is cold: highs near -4°C, lows near -11°C. Rain or snow falls on about four days a week, less often as the month goes on, and the days lengthen by 1 hour 14 minutes from the first week to the last.

High
25°F-4°Caverage
Low
12°F-11°Caverage
Wet days
4a week · 53% of days
Daylight
6h 39mon average

Is January a good time to visit Geilo?

January sits outside Geilo's best months, which run from July to August. Expect cold days and rain or snow on about four days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How January sits in the year

week by week

Temperature

Highs near 25°F in January, against 25°F to 63°F through the year.Highs near -4°C in January, against -4°C to 17°C through the year.

Chance of a wet day

53% of days in January, against 41% to 55% through the year.

Cloud cover

73% cover in January, against 62% to 73% through the year.

Daylight

6h 39m in January, against 5h 50m to 18h 55m through the year.

Week by week, lightly smoothed, with January shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. December27°-3°low 13°low -11°4 wet days a weekRain on about four days a week.
  2. January25°-4°low 12°low -11°4 wet days a weekRain on about four days a week.
  3. February27°-3°low 13°low -11°4 wet days a weekRain on about four days a week.

Where Geilo sits, in January

Europe/Oslo
this place
typical high in January 40°F4°C95°F35°C
Sunrise, mid-January
9:20 AMsets 3:51 PM
Above the sea
800 mupland
Latitude
60.5°Nnorthern hemisphere
Nearest of ours
Hemsedal41 km north-east

The land around Geilo, shaded by its typical high in January, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Norway in January

high · low · wet days
See January on the planning mapThe whole year in Geilo

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Geilo. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (800 m) against the climate model's (1,055 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (800 m) against the climate model's (1,055 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.