Porsgrunn (Ås) observation station
18 May 2023
Summary
Temperature
18 May 2023
The temperature varied from 3.6° to 15.1°
Name Value Highest (15–16 hr.) Temperature15.1°Lowest (05–06 hr.) Temperature3.6°Average Temperature9.8° Normal Temperature11.0° Deviance Temperature-1.2° Precipitation
18 May 2023
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity 99% Wind
18 May 2023
Strongest gust was 7.1m/s at 12–13 hr.
Name Value Highest wind speed (12–13 hr.) 4.4m/sStrongest gust (12–13 hr.) 7.1m/s
Thursday 18 May
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 5.7° | 6.4° | 5.9° | 0.0 | – | 2.3 | 3.4 | 59 % |
| 03 | – | 4.7° | 5.9° | 5.1° | 0.0 | – | 1.9 | 3.3 | 62 % |
| 04 | – | 4.3° | 5.3° | 4.3° | 0.0 | – | 2.0 | 3.0 | 69 % |
| 05 | – | 4.1° | 4.6° | 4.3° | 0.0 | – | 2.2 | 3.1 | 65 % |
| 06 | – | 3.6° | 4.9° | 4.4° | 0.0 | – | 1.8 | 3.4 | 66 % |
| 07 | – | 4.4° | 6.3° | 6.3° | 0.0 | – | 1.4 | 2.8 | 61 % |
| 08 | – | 6.3° | 7.5° | 7.5° | 0.0 | – | 2.0 | 2.9 | 60 % |
| 09 | – | 7.5° | 9.5° | 9.5° | 0.0 | – | 2.2 | 2.9 | 48 % |
| 10 | – | 9.5° | 11.2° | 11.0° | 0.0 | – | 1.6 | 3.1 | 43 % |
| 11 | – | 10.8° | 12.7° | 12.3° | 0.0 | – | 1.2 | 3.4 | 38 % |
| 12 | – | 12.1° | 13.0° | 12.5° | 0.0 | – | 3.7 | 5.9 | 42 % |
| 13 | – | 12.1° | 12.8° | 12.5° | 0.0 | – | 4.4 | 7.1 | 43 % |
| 14 | – | 12.4° | 13.1° | 13.1° | 0.0 | – | 3.8 | 6.9 | 44 % |
| 15 | – | 12.9° | 13.9° | 13.7° | 0.0 | – | 3.7 | 6.5 | 40 % |
| 16 | – | 13.7° | 15.1° | 14.5° | 0.0 | – | 3.3 | 6.9 | 41 % |
| 17 | – | 14.1° | 14.8° | 14.1° | 0.0 | – | 3.5 | 6.7 | 42 % |
| 18 | – | 13.9° | 14.5° | 14.2° | 0.0 | – | 3.3 | 6.7 | 46 % |
| 19 | – | 13.4° | 14.2° | 13.4° | 0.0 | – | 2.8 | 6.5 | 48 % |
| 20 | – | 12.3° | 13.4° | 12.4° | 0.0 | – | 2.7 | 4.7 | 59 % |
| 21 | – | 10.3° | 12.4° | 10.3° | 0.0 | – | 2.6 | 4.1 | 83 % |
| 22 | – | 9.1° | 10.3° | 9.3° | 0.0 | – | 2.0 | 3.6 | 94 % |
| 23 | – | 8.4° | 9.3° | 8.4° | 0.0 | – | 1.4 | 2.7 | 97 % |
| 00 | – | 8.2° | 8.8° | 8.2° | 0.0 | – | 0.6 | 2.1 | 99 % |
| 01 | – | 7.1° | 8.2° | 7.1° | 0.0 | – | 1.2 | 2.2 | 99 % |