Gjerstad stasjon observation station
15 September 2023
Summary
Temperature
15 September 2023
The temperature varied from 9.6° to 16.2°
Name Value Highest (14–15 hr.) Temperature16.2°Lowest (07–08 hr.) Temperature9.6°Average Temperature12.6° Normal Temperature11.9° Deviance Temperature0.7° Precipitation
15 September 2023
The wettest hour measured 0.7mm at 20–21 hr.
Name Value Total Precipitation 1.5mmWettest hour (20–21 hr.) Precipitation 0.7mmHighest humidity 99% Wind
15 September 2023
Strongest gust was 2.8m/s at 13–14 hr.
Name Value Highest wind speed (23–00 hr.) 1.3m/sStrongest gust (13–14 hr.) 2.8m/s
Friday 15 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 10.9° | 11.7° | 11.0° | 0.0 | – | 0.4 | 1.5 | 98 % |
| 03 | – | 11.0° | 11.2° | 11.0° | 0.0 | – | 0.2 | 1.7 | 98 % |
| 04 | – | 10.4° | 11.1° | 10.4° | 0.0 | – | 0.5 | 1.6 | 98 % |
| 05 | – | 9.8° | 10.4° | 10.0° | 0.0 | – | 0.8 | 1.9 | 99 % |
| 06 | – | 9.7° | 10.2° | 9.9° | 0.0 | – | 1.2 | 2.1 | 99 % |
| 07 | – | 9.7° | 9.9° | 9.8° | 0.0 | – | 1.1 | 2.4 | 99 % |
| 08 | – | 9.6° | 9.9° | 9.8° | 0.0 | – | 0.7 | 2.2 | 99 % |
| 09 | – | 9.7° | 10.2° | 10.2° | 0.0 | – | 0.6 | 1.5 | 99 % |
| 10 | – | 10.1° | 11.0° | 11.0° | 0.0 | – | 0.7 | 1.4 | 98 % |
| 11 | – | 11.0° | 12.8° | 12.8° | 0.0 | – | 0.9 | 1.7 | 94 % |
| 12 | – | 12.8° | 14.4° | 14.4° | 0.0 | – | 0.3 | 1.8 | 89 % |
| 13 | – | 14.4° | 15.5° | 15.4° | 0.0 | – | 0.6 | 2.1 | 79 % |
| 14 | – | 15.4° | 15.8° | 15.8° | 0.0 | – | 0.8 | 2.8 | 75 % |
| 15 | – | 15.3° | 16.2° | 15.3° | 0.0 | – | 0.6 | 2.2 | 84 % |
| 16 | – | 15.2° | 15.4° | 15.2° | 0.1 | – | 0.8 | 1.5 | 88 % |
| 17 | – | 14.9° | 15.4° | 14.9° | 0.0 | – | 0.6 | 1.4 | 87 % |
| 18 | – | 14.1° | 14.9° | 14.1° | 0.1 | – | 0.3 | 1.0 | 93 % |
| 19 | – | 14.0° | 14.3° | 14.0° | 0.1 | – | 0.5 | 1.1 | 95 % |
| 20 | – | 13.3° | 14.0° | 13.3° | 0.4 | – | 0.9 | 1.6 | 97 % |
| 21 | – | 13.1° | 13.3° | 13.1° | 0.7 | – | 0.4 | 1.9 | 97 % |
| 22 | – | 12.9° | 13.1° | 12.9° | 0.1 | – | 0.8 | 1.6 | 97 % |
| 23 | – | 12.9° | 12.9° | 12.9° | 0.0 | – | 1.1 | 2.0 | 97 % |
| 00 | – | 12.7° | 12.9° | 12.7° | 0.0 | – | 1.3 | 2.3 | 97 % |
| 01 | – | 11.9° | 12.7° | 11.9° | 0.0 | – | 0.6 | 2.2 | 98 % |