Porsgrunn (Ås) observation station
21 October 2021
Summary
Temperature
21 October 2021
The temperature varied from 5.7° to 10.9°
Name Value Highest (14–15 hr.) Temperature10.9°Lowest (00–01 hr.) Temperature5.7°Average Temperature7.8° Normal Temperature6.3° Deviance Temperature1.5° Precipitation
21 October 2021
The wettest hour measured 0.1mm at 15–16 hr.
Name Value Total Precipitation 0.1mmWettest hour (15–16 hr.) Precipitation 0.1mmHighest humidity (06–07 hr.) 91% Wind
21 October 2021
The strongest gust was measured at 12.5m/s (multiple hours)
Name Value Highest wind speed 6.7m/sStrongest gust 12.5m/s
Thursday 21 October
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 7.8° | 8.1° | 8.0° | 0.0 | – | 2.2 | 5.6 | 88 % |
| 03 | – | 7.9° | 8.2° | 8.0° | 0.0 | – | 1.6 | 6.5 | 87 % |
| 04 | – | 7.8° | 8.0° | 7.9° | 0.0 | – | 1.9 | 5.1 | 89 % |
| 05 | – | 7.9° | 8.1° | 8.1° | 0.0 | – | 2.1 | 5.1 | 89 % |
| 06 | – | 7.7° | 8.1° | 7.7° | 0.0 | – | 2.2 | 6.2 | 90 % |
| 07 | – | 6.7° | 7.8° | 6.7° | 0.0 | – | 1.3 | 5.4 | 91 % |
| 08 | – | 6.4° | 6.8° | 6.7° | 0.0 | – | 2.2 | 5.0 | 86 % |
| 09 | – | 5.8° | 6.7° | 6.0° | 0.0 | – | 2.1 | 5.3 | 79 % |
| 10 | – | 6.0° | 7.5° | 7.5° | 0.0 | – | 3.7 | 6.9 | 63 % |
| 11 | – | 7.2° | 8.0° | 7.9° | 0.0 | – | 5.1 | 8.4 | 57 % |
| 12 | – | 7.9° | 8.7° | 8.7° | 0.0 | – | 4.4 | 8.6 | 53 % |
| 13 | – | 8.7° | 10.0° | 10.0° | 0.0 | – | 3.8 | 7.9 | 49 % |
| 14 | – | 10.0° | 10.7° | 10.7° | 0.0 | – | 6.2 | 11.3 | 42 % |
| 15 | – | 10.6° | 10.9° | 10.8° | 0.0 | – | 6.7 | 12.5 | 40 % |
| 16 | – | 10.4° | 10.8° | 10.5° | 0.1 | – | 5.2 | 11.8 | 42 % |
| 17 | – | 8.8° | 10.5° | 8.8° | 0.0 | – | 5.7 | 11.6 | 48 % |
| 18 | – | 8.0° | 8.9° | 8.1° | 0.0 | – | 4.5 | 12.1 | 48 % |
| 19 | – | 7.3° | 8.1° | 7.3° | 0.0 | – | 5.0 | 10.6 | 45 % |
| 20 | – | 6.8° | 7.3° | 6.9° | 0.0 | – | 6.7 | 12.5 | 49 % |
| 21 | – | 6.6° | 6.9° | 6.6° | 0.0 | – | 5.0 | 12.1 | 49 % |
| 22 | – | 6.5° | 6.7° | 6.6° | 0.0 | – | 4.6 | 12.5 | 49 % |
| 23 | – | 6.5° | 6.7° | 6.6° | 0.0 | – | 4.0 | 10.2 | 49 % |
| 00 | – | 6.0° | 6.6° | 6.0° | 0.0 | – | 3.1 | 6.8 | 52 % |
| 01 | – | 5.7° | 6.0° | 5.7° | 0.0 | – | 3.3 | 8.8 | 53 % |