Porsgrunn (Ås) observation station
25 September 2021
Summary
Temperature
25 September 2021
The temperature varied from 7.7° to 18.0°
Name Value Highest (15–16 hr.) Temperature18.0°Lowest (06–07 hr.) Temperature7.7°Average Temperature12.5° Normal Temperature10.6° Deviance Temperature1.9° Precipitation
25 September 2021
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity (22–23 hr.) 91% Wind
25 September 2021
Strongest gust was 9.1m/s at 11–12 hr.
Name Value Highest wind speed (10–11 hr.) 3.9m/sStrongest gust (11–12 hr.) 9.1m/s
Saturday 25 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 11.3° | 12.1° | 11.5° | 0.0 | – | 1.4 | 6.0 | 64 % |
| 03 | – | 9.8° | 11.6° | 10.7° | 0.0 | – | 1.6 | 4.4 | 67 % |
| 04 | – | 10.5° | 11.2° | 10.9° | 0.0 | – | 2.0 | 6.0 | 64 % |
| 05 | – | 9.6° | 10.9° | 10.2° | 0.0 | – | 1.3 | 4.6 | 71 % |
| 06 | – | 8.6° | 10.5° | 8.9° | 0.0 | – | 1.4 | 4.5 | 77 % |
| 07 | – | 7.7° | 8.9° | 8.6° | 0.0 | – | 2.4 | 4.0 | 76 % |
| 08 | – | 8.6° | 9.6° | 9.2° | 0.0 | – | 1.2 | 5.2 | 74 % |
| 09 | – | 9.2° | 10.6° | 10.3° | 0.0 | – | 2.4 | 4.0 | 73 % |
| 10 | – | 10.2° | 12.3° | 12.3° | 0.0 | – | 2.4 | 6.8 | 64 % |
| 11 | – | 12.3° | 13.9° | 13.9° | 0.0 | – | 3.9 | 7.2 | 56 % |
| 12 | – | 13.9° | 15.4° | 15.1° | 0.0 | – | 3.4 | 9.1 | 50 % |
| 13 | – | 14.9° | 16.2° | 15.5° | 0.0 | – | 3.5 | 7.7 | 48 % |
| 14 | – | 15.5° | 17.0° | 17.0° | 0.0 | – | 3.3 | 6.5 | 45 % |
| 15 | – | 17.0° | 17.9° | 17.8° | 0.0 | – | 2.3 | 6.0 | 41 % |
| 16 | – | 17.7° | 18.0° | 17.9° | 0.0 | – | 2.3 | 4.7 | 42 % |
| 17 | – | 17.1° | 17.9° | 17.7° | 0.0 | – | 1.3 | 4.2 | 44 % |
| 18 | – | 17.3° | 17.8° | 17.3° | 0.0 | – | 1.5 | 3.2 | 42 % |
| 19 | – | 13.9° | 17.4° | 14.1° | 0.0 | – | 0.7 | 2.3 | 51 % |
| 20 | – | 12.5° | 14.1° | 12.5° | 0.0 | – | 0.6 | 1.5 | 58 % |
| 21 | – | 11.6° | 12.5° | 11.6° | 0.0 | – | 1.0 | 2.1 | 77 % |
| 22 | – | 10.1° | 11.8° | 10.1° | 0.0 | – | 0.9 | 2.4 | 83 % |
| 23 | – | 9.4° | 10.3° | 9.6° | 0.0 | – | 1.5 | 2.9 | 91 % |
| 00 | – | 8.8° | 9.6° | 9.1° | 0.0 | – | 1.5 | 3.6 | 78 % |
| 01 | – | 8.3° | 9.1° | 8.3° | 0.0 | – | 2.0 | 4.0 | 82 % |