Sirdal - Sinnes observation station
21 December 2023
Summary
Temperature
21 December 2023
The temperature varied from -5.6° to 1.9°
Name Value Highest (10–11 hr.) Temperature1.9°Lowest (00–01 hr.) Temperature-5.6°Average Temperature-1.3° Normal Temperature-3.4° Deviance Temperature2.1° Precipitation
21 December 2023
The wettest hour measured 8.9mm at 20–21 hr.
Name Value Total Precipitation 28.0mmWettest hour (20–21 hr.) Precipitation 8.9mmHighest humidity 100% Wind
21 December 2023
Strongest gust was 20.3m/s at 17–18 hr.
Name Value Highest wind speed (17–18 hr.) 9.5m/sStrongest gust (17–18 hr.) 20.3m/sSnow
21 December 2023
The maximum snow depth was 55.0 cm (multiple hours)
Name Value Max snow depth Snow depth55.0 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 | – | -5.6° | -3.7° | -3.9° | 0.1 | 27.0 | 0.5 | 1.7 | 100 % |
02 | – | -4.0° | -3.3° | -3.3° | 0.2 | 27.0 | 1.0 | 1.8 | 100 % |
03 | – | -3.3° | -2.0° | -2.0° | 0.1 | 27.0 | 2.1 | 5.2 | 99 % |
04 | – | -2.1° | -1.8° | -2.0° | 0.2 | 28.0 | 3.0 | 6.4 | 99 % |
05 | – | -2.0° | -1.6° | -1.6° | 0.0 | 33.0 | 1.5 | 4.8 | 100 % |
06 | – | -1.8° | -1.6° | -1.7° | 0.0 | 37.0 | 1.2 | 2.9 | 100 % |
07 | – | -2.0° | -1.7° | -2.0° | 0.0 | 35.0 | 1.2 | 5.1 | 100 % |
08 | – | -2.0° | -2.0° | -2.0° | 0.0 | 42.0 | 1.0 | 2.5 | 100 % |
09 | – | -2.0° | -2.0° | -2.0° | 0.0 | 46.0 | 1.2 | 4.6 | 100 % |
10 | – | -2.0° | -1.0° | -1.0° | 0.0 | 47.3 | 1.7 | 6.6 | 100 % |
11 | – | -1.0° | 1.9° | 1.5° | 4.1 | 48.7 | 2.9 | 8.7 | 92 % |
12 | – | 1.3° | 1.8° | 1.3° | 0.0 | 50.0 | 3.5 | 10.1 | 84 % |
13 | – | 0.9° | 1.4° | 0.9° | 0.0 | 50.0 | 1.0 | 8.4 | 81 % |
14 | – | 0.0° | 1.0° | 0.0° | 0.0 | 50.0 | 2.6 | 5.5 | 98 % |
15 | – | -0.2° | 0.0° | -0.2° | 0.0 | 52.0 | 1.7 | 3.3 | 99 % |
16 | – | -0.5° | 0.0° | 0.0° | 0.0 | 51.0 | 3.2 | 5.3 | 93 % |
17 | – | -0.1° | 0.4° | 0.1° | 0.0 | 51.0 | 3.9 | 9.6 | 92 % |
18 | – | -0.9° | 0.1° | -0.5° | 0.0 | 47.0 | 9.5 | 20.3 | 88 % |
19 | – | -0.8° | -0.1° | -0.8° | 0.0 | 47.0 | 5.7 | 17.0 | 91 % |
20 | – | -1.6° | -0.8° | -1.6° | 3.4 | 52.0 | 5.5 | 15.3 | 90 % |
21 | – | -2.1° | -1.6° | -2.0° | 8.9 | 55.0 | 6.1 | 16.2 | 77 % |
22 | – | -2.7° | -2.0° | -2.1° | 2.4 | 55.0 | 4.8 | 13.1 | 75 % |
23 | – | -3.4° | -2.1° | -3.4° | 2.8 | 54.0 | 5.0 | 14.6 | 89 % |
00 | – | -3.5° | -2.8° | -3.1° | 5.8 | 54.0 | 3.0 | 12.3 | 81 % |