Porsgrunn (Ås) observation station
4 October 2021
Summary
Temperature
4 October 2021
The temperature varied from 10.1° to 14.6°
Name Value Highest (15–16 hr.) Temperature14.6°Lowest (00–01 hr.) Temperature10.1°Average Temperature12.2° Normal Temperature9.0° Deviance Temperature3.2° Precipitation
4 October 2021
The wettest hour measured 3.5mm at 01–02 hr.
Name Value Total Precipitation 14.2mmWettest hour (01–02 hr.) Precipitation 3.5mmHighest humidity 98% Wind
4 October 2021
Strongest gust was 9.5m/s at 15–16 hr.
Name Value Highest wind speed (14–15 hr.) 4.3m/sStrongest gust (15–16 hr.) 9.5m/s
Monday 4 October
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 10.6° | 11.2° | 11.1° | 3.5 | – | 1.9 | 8.8 | 95 % |
| 03 | – | 10.9° | 11.2° | 11.1° | 0.0 | – | 3.0 | 5.9 | 91 % |
| 04 | – | 11.1° | 11.8° | 11.6° | 0.5 | – | 2.1 | 7.7 | 95 % |
| 05 | – | 11.1° | 11.6° | 11.5° | 0.0 | – | 2.2 | 5.8 | 93 % |
| 06 | – | 11.5° | 12.3° | 12.1° | 1.7 | – | 2.0 | 8.6 | 96 % |
| 07 | – | 11.7° | 12.3° | 11.8° | 0.4 | – | 1.8 | 7.9 | 97 % |
| 08 | – | 11.0° | 11.8° | 11.0° | 0.0 | – | 1.4 | 4.6 | 98 % |
| 09 | – | 11.0° | 11.4° | 11.3° | 0.0 | – | 1.2 | 4.3 | 95 % |
| 10 | – | 11.2° | 11.8° | 11.8° | 0.0 | – | 1.9 | 4.1 | 96 % |
| 11 | – | 11.8° | 12.6° | 12.6° | 0.1 | – | 1.2 | 4.8 | 93 % |
| 12 | – | 12.3° | 12.8° | 12.7° | 1.1 | – | 2.1 | 5.1 | 92 % |
| 13 | – | 12.7° | 13.3° | 12.9° | 0.6 | – | 1.8 | 5.8 | 93 % |
| 14 | – | 12.9° | 13.9° | 13.8° | 0.3 | – | 3.6 | 8.1 | 90 % |
| 15 | – | 13.8° | 14.5° | 14.5° | 0.0 | – | 4.3 | 9.4 | 86 % |
| 16 | – | 14.0° | 14.6° | 14.2° | 0.0 | – | 4.0 | 9.5 | 88 % |
| 17 | – | 13.8° | 14.2° | 13.8° | 0.0 | – | 3.7 | 9.0 | 90 % |
| 18 | – | 13.5° | 13.8° | 13.5° | 0.0 | – | 3.3 | 9.1 | 91 % |
| 19 | – | 12.9° | 13.5° | 12.9° | 0.0 | – | 2.8 | 8.1 | 93 % |
| 20 | – | 12.2° | 12.9° | 12.4° | 0.0 | – | 1.9 | 5.3 | 94 % |
| 21 | – | 12.2° | 12.8° | 12.2° | 0.1 | – | 2.9 | 6.8 | 92 % |
| 22 | – | 11.5° | 12.3° | 11.6° | 0.0 | – | 2.7 | 6.4 | 94 % |
| 23 | – | 11.1° | 11.7° | 11.1° | 1.0 | – | 2.1 | 5.3 | 93 % |
| 00 | – | 10.2° | 11.1° | 10.3° | 2.3 | – | 2.5 | 5.9 | 95 % |
| 01 | – | 10.1° | 10.3° | 10.2° | 2.6 | – | 1.3 | 6.6 | 98 % |