Porsgrunn (Ås) observation station
17 September 2023
Summary
Temperature
17 September 2023
The temperature varied from 6.0° to 15.6°
Name Value Highest (15–16 hr.) Temperature15.6°Lowest (06–07 hr.) Temperature6.0°Average Temperature11.4° Normal Temperature12.0° Deviance Temperature-0.6° Precipitation
17 September 2023
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity (07–08 hr.) 98%
Sunday 17 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | – | – | 9.0° | – | – | 2.2 | – | 93 % |
| 03 | – | – | – | 8.3° | – | – | 3.4 | – | 91 % |
| 04 | – | – | – | 7.8° | – | – | 2.5 | – | 93 % |
| 05 | – | – | – | 7.2° | – | – | 1.9 | – | 96 % |
| 06 | – | – | – | 6.8° | – | – | 2.1 | – | 96 % |
| 07 | – | – | – | 6.0° | – | – | 1.0 | – | 97 % |
| 08 | – | – | – | 7.2° | – | – | 1.4 | – | 98 % |
| 09 | – | – | – | 8.7° | – | – | 1.7 | – | 91 % |
| 10 | – | – | – | 10.5° | – | – | 2.1 | – | 86 % |
| 11 | – | – | – | 11.8° | – | – | 2.8 | – | 78 % |
| 12 | – | – | – | 12.9° | – | – | 3.2 | – | 70 % |
| 13 | – | – | – | 14.6° | – | – | 1.9 | – | 61 % |
| 14 | – | – | – | 14.8° | – | – | 2.9 | – | 62 % |
| 15 | – | – | – | 15.4° | – | – | 2.7 | – | 59 % |
| 16 | – | – | – | 15.6° | – | – | 2.7 | – | 60 % |
| 17 | – | – | – | 15.2° | – | – | 2.5 | – | 60 % |
| 18 | – | – | – | 15.1° | – | – | 1.6 | – | 63 % |
| 19 | – | – | – | 13.6° | – | – | 1.3 | – | 68 % |
| 20 | – | – | – | 12.6° | – | – | 1.3 | – | 72 % |
| 21 | – | – | – | 11.8° | – | – | 1.8 | – | 77 % |
| 22 | – | – | – | 12.1° | – | – | 1.5 | – | 75 % |
| 23 | – | – | – | 12.5° | – | – | 2.0 | – | 72 % |
| 00 | – | – | – | 12.4° | – | – | 1.5 | – | 72 % |
| 01 | – | – | – | 12.5° | – | – | 2.7 | – | 73 % |