Porsgrunn (Ås) observation station
15 April 2023
Summary
Temperature
15 April 2023
The temperature varied from 1.9° to 6.0°
Name Value Highest (18–19 hr.) Temperature6.0°Lowest (01–02 hr.) Temperature1.9°Average Temperature3.9° Normal Temperature5.7° Deviance Temperature-1.8° Precipitation
15 April 2023
The wettest hour measured 1.4mm at 10–11 hr.
Name Value Total Precipitation 6.7mmWettest hour (10–11 hr.) Precipitation 1.4mmHighest humidity 97% Wind
15 April 2023
The strongest gust was measured at 8.2m/s (multiple hours)
Name Value Highest wind speed (02–03 hr.) 4.0m/sStrongest gust 8.2m/s
Saturday 15 April
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 1.9° | 2.1° | 2.1° | 0.9 | – | 3.2 | 7.8 | 97 % |
| 03 | – | 2.1° | 2.2° | 2.2° | 0.4 | – | 4.0 | 8.0 | 96 % |
| 04 | – | 2.2° | 2.2° | 2.2° | 0.6 | – | 3.3 | 8.2 | 97 % |
| 05 | – | 2.2° | 2.3° | 2.3° | 0.4 | – | 3.5 | 6.7 | 97 % |
| 06 | – | 2.3° | 2.5° | 2.5° | 0.6 | – | 3.9 | 7.6 | 96 % |
| 07 | – | 2.4° | 2.6° | 2.5° | 0.3 | – | 3.6 | 7.8 | 96 % |
| 08 | – | 2.5° | 2.8° | 2.8° | 0.1 | – | 3.8 | 7.9 | 96 % |
| 09 | – | 2.8° | 3.2° | 3.2° | 0.1 | – | 3.1 | 6.8 | 95 % |
| 10 | – | 3.2° | 3.4° | 3.4° | 0.5 | – | 3.1 | 8.1 | 95 % |
| 11 | – | 3.3° | 3.5° | 3.5° | 1.4 | – | 3.9 | 7.3 | 96 % |
| 12 | – | 3.5° | 3.8° | 3.8° | 0.9 | – | 3.8 | 7.0 | 96 % |
| 13 | – | 3.8° | 4.8° | 4.8° | 0.3 | – | 3.0 | 5.5 | 96 % |
| 14 | – | 4.8° | 5.0° | 4.9° | 0.1 | – | 3.4 | 8.2 | 93 % |
| 15 | – | 4.7° | 4.9° | 4.8° | 0.1 | – | 3.8 | 7.5 | 94 % |
| 16 | – | 4.8° | 5.0° | 4.8° | 0.0 | – | 2.8 | 7.0 | 94 % |
| 17 | – | 4.8° | 5.9° | 5.9° | 0.0 | – | 3.4 | 6.0 | 89 % |
| 18 | – | 5.7° | 5.9° | 5.7° | 0.0 | – | 3.1 | 6.5 | 89 % |
| 19 | – | 5.7° | 6.0° | 5.8° | 0.0 | – | 2.7 | 6.7 | 88 % |
| 20 | – | 5.3° | 5.8° | 5.6° | 0.0 | – | 2.8 | 5.1 | 89 % |
| 21 | – | 4.6° | 5.6° | 4.6° | 0.0 | – | 2.3 | 4.5 | 95 % |
| 22 | – | 4.2° | 4.6° | 4.2° | 0.0 | – | 2.5 | 4.1 | 96 % |
| 23 | – | 3.9° | 4.2° | 3.9° | 0.0 | – | 2.0 | 4.3 | 97 % |
| 00 | – | 3.9° | 4.1° | 4.1° | 0.0 | – | 2.0 | 3.3 | 96 % |
| 01 | – | 4.1° | 4.2° | 4.1° | 0.0 | – | 2.5 | 3.6 | 96 % |