Geilo weather in December 2025

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 December
-1°-5°
2 December
-1°-6°
3 December
-2°-5°
4 December
-2°-6°
5 December
-4°
6 December
-2°-5°
7 December
-2°-7°
8 December
-2°-7°
9 December
-5°
10 December
-1°-5°
11 December
-2°-5°
12 December
-2°-6°
13 December
-2°-6°
14 December
-2°-6°
15 December
-5°
16 December
+1°-3°
17 December
-2°-5°
18 December
-4°
19 December
-4°
20 December
-1°-4°
21 December
-2°-5°
22 December
-1°-5°
23 December
-1°-4°
24 December
-2°-5°
25 December
-1°-5°
26 December
-5°
27 December
-1°-5°
28 December
-2°-5°
29 December
-1°-5°
30 December
-5°
31 December
+1°-3°
1 January
+1°-3°
2 January
-1°-5°
3 January
-2°-6°
4 January
-2°-6°
* weather forecast is calculated based on historical data over the past 70 years

December in Geilo

Max. temperature +9.6°C
Min. temperature -26.2°C
Monthly precipitation 40.33mm
Wind speed 23.63m/s
  • Max. temp…
  • Min. temp…

Forecast in other regions

Oslo
+21°
Bergen
+18°
Trondheim
+28°
Stavanger
+19°
Drammen
+20°
Kristiansand
+21°
Sandnes
+18°
Fredrikstad
+23°
Tromso
+17°
Ålesund
+20°
Sandefjord
+22°
Asker
+20°
Sarpsborg
+23°
Rogaland
+19°
Skien
+22°
Bodo
+23°
Moss
+22°
Larvik
+22°
Arendal
+23°
Tonsberg
+22°
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