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NorwayThe climate of Geilo
The current climate in Geilo features temperatures ranging from a high of 18°C to a low of -2°C throughout the year. The average yearly temperature is around 7°C. At night, temperatures in the colder months average around -11°C and in the warmer months around 8°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Geilo, Norway.
Temperature records
The highest temperature recorded in Geilo in recent years was 29°C in July 2014. The lowest daytime temperature recorded was -18°C in December 2018.
Precipitation and snowfall
On average, Geilo gets 1365 mm of precipitation each year. Of this, about 453 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Norway? Check out the climate and weather for spots like Oslo, Lofoten, Vesterålen, or explore other destinations in Norway.
Best time to visit Geilo?
The best time to visit Geilo for mild to warm weather is June up to August. You might get some rain, but the temperatures are just right to explore Geilo.
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Climate Table of Geilo
The climate table of Geilo shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | -2 | 0 | 2 | 4 | 10 | 16 | 18 | 16 | 13 | 6 | 1 | 0 |
| Temp. min (°C) | -10 | -6 | -7 | -4 | 1 | 6 | 8 | 7 | 5 | 0 | -4 | -6 |
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| Precipitation (mm) | 76 | 79 | 145 | 73 | 85 | 57 | 96 | 87 | 101 | 96 | 194 | 276 |
| Snow (cm) | 55 | 59 | 35 | 56 | 12 | 0,6 | 0 | 0 | 1,0 | 21 | 98 | 117 |
| UV Index | 1 | 2 | 5 | 6 | 6 | 7 | 6 | 6 | 5 | 3 | 1 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
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Temperature charts
These charts display the average temperatures in Geilo, Norway. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Geilo
Yearly Temperature in Geilo
Precipitation charts
These charts show the average amount of precipitation in Geilo, Norway. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Geilo
Total Yearly Precipitation in Geilo
Average Snowfall per Month in Geilo
Total Yearly Snowfall in Geilo
UV index chart
This chart shows the average UV index per month in Geilo, Norway. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Geilo
Weather experiences in Geilo
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Average weather in Geilo by month
Click on a month below to see detailed weather info for Geilo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.