Porsgrunn (Ås) observation station
21 April 2023
Summary
Temperature
21 April 2023
The temperature varied from 4.7° to 18.6°
Name Value Highest (13–14 hr.) Temperature18.6°Lowest (06–07 hr.) Temperature4.7°Average Temperature10.9° Normal Temperature6.6° Deviance Temperature4.3° Precipitation
21 April 2023
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity (01–02 hr.) 72% Wind
21 April 2023
Strongest gust was 6.0m/s at 14–15 hr.
Name Value Highest wind speed (13–14 hr.) 4.0m/sStrongest gust (14–15 hr.) 6.0m/s
Friday 21 April
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 5.8° | 7.4° | 5.8° | 0.0 | – | 2.1 | 3.9 | 72 % |
| 03 | – | 5.5° | 6.5° | 6.5° | 0.0 | – | 3.4 | 4.9 | 67 % |
| 04 | – | 5.6° | 6.5° | 5.6° | 0.0 | – | 3.6 | 4.9 | 69 % |
| 05 | – | 5.2° | 5.6° | 5.3° | 0.0 | – | 3.4 | 5.5 | 69 % |
| 06 | – | 5.1° | 5.6° | 5.1° | 0.0 | – | 3.3 | 5.4 | 69 % |
| 07 | – | 4.7° | 5.6° | 5.6° | 0.0 | – | 3.3 | 5.3 | 67 % |
| 08 | – | 5.6° | 7.0° | 7.0° | 0.0 | – | 2.7 | 5.4 | 63 % |
| 09 | – | 7.0° | 8.6° | 8.6° | 0.0 | – | 2.6 | 4.7 | 59 % |
| 10 | – | 8.6° | 11.4° | 11.4° | 0.0 | – | 2.5 | 4.1 | 54 % |
| 11 | – | 11.4° | 13.7° | 13.7° | 0.0 | – | 2.5 | 4.4 | 48 % |
| 12 | – | 13.7° | 16.5° | 16.5° | 0.0 | – | 2.3 | 3.3 | 43 % |
| 13 | – | 16.5° | 17.3° | 17.1° | 0.0 | – | 2.1 | 3.8 | 41 % |
| 14 | – | 16.7° | 18.6° | 16.7° | 0.0 | – | 4.0 | 5.6 | 44 % |
| 15 | – | 15.9° | 16.9° | 15.9° | 0.0 | – | 3.3 | 6.0 | 45 % |
| 16 | – | 15.5° | 16.7° | 16.6° | 0.0 | – | 2.9 | 5.8 | 42 % |
| 17 | – | 15.2° | 16.7° | 15.3° | 0.0 | – | 3.9 | 5.5 | 43 % |
| 18 | – | 15.1° | 15.9° | 15.4° | 0.0 | – | 2.5 | 5.4 | 46 % |
| 19 | – | 14.3° | 15.4° | 14.3° | 0.0 | – | 2.3 | 4.7 | 51 % |
| 20 | – | 12.5° | 14.4° | 12.5° | 0.0 | – | 2.0 | 3.5 | 59 % |
| 21 | – | 10.6° | 12.5° | 10.6° | 0.0 | – | 1.8 | 2.6 | 62 % |
| 22 | – | 10.4° | 10.9° | 10.4° | 0.0 | – | 1.6 | 2.9 | 51 % |
| 23 | – | 9.4° | 10.4° | 9.7° | 0.0 | – | 0.1 | 1.8 | 55 % |
| 00 | – | 8.6° | 9.7° | 8.6° | 0.0 | – | 1.5 | 2.9 | 69 % |
| 01 | – | 7.7° | 8.6° | 7.9° | 0.0 | – | 2.9 | 4.4 | 70 % |