Geilo - Oldebråten observation station
21 December 2023
Summary
Temperature
21 December 2023
The temperature varied from -9.2° to -2.4°
Name Value Highest (21–22 hr.) Temperature-2.4°Lowest (18–19 hr.) Temperature-9.2°Average Temperature-6.4° Normal Temperature-5.9° Deviance Temperature-0.5° Precipitation
21 December 2023
Highest precipitation was 1.8mm (multiple hours)
Name Value Total Precipitation 9.4mmWettest hour Precipitation 1.8mmHighest humidity (06–07 hr.) 92% Wind
21 December 2023
Strongest gust was 9.8m/s at 19–20 hr.
Name Value Highest wind speed (23–00 hr.) 4.2m/sStrongest gust (19–20 hr.) 9.8m/sSnow
21 December 2023
The snow depth measured 19.4 cm at 13–14 hr.
Name Value Max snow depth (13–14 hr.) Snow depth19.4 cm
Thursday 21 December
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -7.8° | -4.5° | -5.6° | 0.0 | 8.4 | 1.8 | 8.1 | 79 % |
| 02 | – | -6.3° | -5.4° | -6.1° | 0.0 | 8.5 | 1.2 | 4.7 | 79 % |
| 03 | – | -6.7° | -6.0° | -6.0° | 0.0 | 8.4 | 1.8 | 4.3 | 78 % |
| 04 | – | -5.9° | -4.7° | -4.9° | 0.0 | 8.4 | 2.1 | 4.8 | 73 % |
| 05 | – | -5.6° | -4.4° | -5.6° | 0.1 | 8.5 | 1.4 | 5.6 | 88 % |
| 06 | – | -7.1° | -5.6° | -7.1° | 1.8 | 12.8 | 1.3 | 3.6 | 89 % |
| 07 | – | -8.2° | -7.1° | -8.1° | 1.8 | 16.0 | 0.8 | 2.2 | 92 % |
| 08 | – | -8.2° | -7.8° | -8.2° | 1.2 | 17.0 | 0.9 | 2.2 | 90 % |
| 09 | – | -8.7° | -8.2° | -8.7° | 1.4 | 17.8 | 0.4 | 1.5 | 89 % |
| 10 | – | -8.9° | -8.7° | -8.7° | 0.4 | 18.2 | 0.6 | 1.1 | 91 % |
| 11 | – | -8.7° | -8.3° | -8.3° | 0.9 | 18.8 | 0.4 | 1.5 | 90 % |
| 12 | – | -8.3° | -7.9° | -8.0° | 1.1 | 19.3 | 0.4 | 1.0 | 90 % |
| 13 | – | -7.9° | -7.3° | -7.3° | 0.4 | 19.3 | 1.0 | 2.5 | 87 % |
| 14 | – | -7.4° | -7.2° | -7.3° | 0.3 | 19.4 | 0.9 | 3.3 | 85 % |
| 15 | – | -8.1° | -7.4° | -8.1° | 0.0 | 19.3 | 1.4 | 4.0 | 89 % |
| 16 | – | -8.2° | -8.1° | -8.2° | 0.0 | 19.2 | 1.6 | 3.8 | 89 % |
| 17 | – | -8.6° | -8.2° | -8.6° | 0.0 | 19.2 | 0.7 | 2.6 | 90 % |
| 18 | – | -9.0° | -8.5° | -9.0° | 0.0 | 19.1 | 0.8 | 1.9 | 90 % |
| 19 | – | -9.2° | -7.0° | -7.0° | 0.0 | 19.1 | 1.1 | 3.1 | 89 % |
| 20 | – | -6.5° | -2.7° | -2.8° | 0.0 | 18.7 | 3.5 | 9.8 | 68 % |
| 21 | – | -2.8° | -2.5° | -2.6° | 0.0 | 18.4 | 3.2 | 9.0 | 71 % |
| 22 | – | -2.8° | -2.4° | -2.8° | 0.0 | 18.2 | 2.9 | 6.7 | 68 % |
| 23 | – | -3.0° | -2.8° | -2.8° | 0.0 | 18.3 | 3.6 | 8.5 | 66 % |
| 00 | – | -3.1° | -2.7° | -2.8° | 0.0 | 18.0 | 4.2 | 9.2 | 65 % |