Porsgrunn (Ås) observation station
9 April 2023
Summary
Temperature
9 April 2023
The temperature varied from 0.4° to 11.9°
Name Value Highest (13–14 hr.) Temperature11.9°Lowest Temperature0.4°Average Temperature6.0° Normal Temperature4.8° Deviance Temperature1.2° Precipitation
9 April 2023
The wettest hour measured 0.2mm at 07–08 hr.
Name Value Total Precipitation 0.3mmWettest hour (07–08 hr.) Precipitation 0.2mmHighest humidity (00–01 hr.) 79% Wind
9 April 2023
Strongest gust was 5.5m/s at 19–20 hr.
Name Value Highest wind speed (16–17 hr.) 2.9m/sStrongest gust (19–20 hr.) 5.5m/s
Sunday 9 April
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 3.1° | 3.6° | 3.4° | 0.0 | – | 2.0 | 4.1 | 65 % |
| 03 | – | 2.2° | 3.4° | 2.2° | 0.1 | – | 2.2 | 4.0 | 70 % |
| 04 | – | 2.1° | 2.5° | 2.4° | 0.0 | – | 2.7 | 3.8 | 67 % |
| 05 | – | 1.8° | 2.4° | 1.9° | 0.0 | – | 2.4 | 4.3 | 68 % |
| 06 | – | 1.3° | 1.9° | 1.3° | 0.0 | – | 2.4 | 4.3 | 70 % |
| 07 | – | 0.4° | 1.3° | 0.4° | 0.0 | – | 1.6 | 4.1 | 75 % |
| 08 | – | 0.4° | 1.9° | 1.9° | 0.2 | – | 1.8 | 3.2 | 70 % |
| 09 | – | 1.9° | 3.4° | 2.8° | 0.0 | – | 2.0 | 3.3 | 64 % |
| 10 | – | 2.8° | 5.2° | 5.2° | 0.0 | – | 1.9 | 4.0 | 61 % |
| 11 | – | 5.2° | 7.6° | 7.6° | 0.0 | – | 2.8 | 3.6 | 55 % |
| 12 | – | 7.6° | 10.1° | 9.9° | 0.0 | – | 1.7 | 4.4 | 47 % |
| 13 | – | 9.7° | 10.9° | 10.8° | 0.0 | – | 1.0 | 3.5 | 46 % |
| 14 | – | 10.8° | 11.9° | 11.4° | 0.0 | – | 2.0 | 4.0 | 44 % |
| 15 | – | 10.3° | 11.4° | 10.5° | 0.0 | – | 2.6 | 5.2 | 51 % |
| 16 | – | 9.5° | 10.7° | 9.5° | 0.0 | – | 2.3 | 4.7 | 45 % |
| 17 | – | 8.0° | 9.9° | 8.0° | 0.0 | – | 2.9 | 4.4 | 55 % |
| 18 | – | 7.5° | 8.2° | 7.5° | 0.0 | – | 1.4 | 3.4 | 59 % |
| 19 | – | 7.4° | 8.2° | 7.4° | 0.0 | – | 1.1 | 4.4 | 60 % |
| 20 | – | 7.4° | 8.1° | 8.1° | 0.0 | – | 1.6 | 5.5 | 50 % |
| 21 | – | 7.3° | 8.2° | 7.3° | 0.0 | – | 1.8 | 4.2 | 55 % |
| 22 | – | 7.0° | 7.5° | 7.0° | 0.0 | – | 1.9 | 4.7 | 57 % |
| 23 | – | 6.2° | 7.0° | 6.2° | 0.0 | – | 1.8 | 4.6 | 63 % |
| 00 | – | 5.5° | 6.2° | 5.5° | 0.0 | – | 2.0 | 3.6 | 70 % |
| 01 | – | 4.7° | 5.5° | 4.9° | 0.0 | – | 2.8 | 4.6 | 79 % |