Porsgrunn (Ås) observation station

7.4 km from Pors stadion

Porsgrunn (Ås) observation station

15 September 2021

Summary

  1. Temperature

    15 September 2021

    The temperature varied from 9.1° to 16.0°

    NameValue
    Highest
    Temperature16.0°
    Lowest (03–04 hr.)
    Temperature9.1°
    Average Temperature13.1°
    Normal Temperature12.4°
    Deviance Temperature0.7°
  2. Precipitation

    15 September 2021

    The wettest hour measured 2.1mm at 23–00 hr.

    NameValue
    Total
    Precipitation 6.0mm
    Wettest hour (23–00 hr.)
    Precipitation 2.1mm
    Highest humidity 99%
  3. Wind

    15 September 2021

    Strongest gust was 8.8m/s at 22–23 hr.

    NameValue
    Highest wind speed (23–00 hr.)
    3.5m/s
    Strongest gust (22–23 hr.)
    8.8m/s

Wednesday 15 September

Weather statistics for 15 September 2021 at 02:00 to 16 September 2021 at 01:00
Time Weather Min. temp. Max temp. Measured temp. Precip. mm Snow depth cm Wind speed m/s Strongest gust m/s Humidity %
02
9.5°10.3°9.5°0.01.9
3.399 %
03
9.4°10.0°9.4°0.01.5
2.999 %
04
9.1°9.8°9.8°0.01.5
2.999 %
05
9.7°9.9°9.7°0.01.5
4.199 %
06
9.7°10.2°10.2°0.01.2
2.899 %
07
10.2°10.5°10.4°0.01.0
3.299 %
08
10.4°11.2°11.2°0.01.1
2.698 %
09
11.2°12.2°12.2°0.01.3
4.195 %
10
12.2°12.7°12.7°0.01.5
5.392 %
11
12.7°13.9°13.8°0.01.4
3.886 %
12
13.8°15.1°15.0°0.01.6
3.883 %
13
14.8°15.5°15.5°0.02.3
4.581 %
14
15.4°16.0°15.8°0.02.4
5.478 %
15
15.7°16.0°15.7°0.03.1
5.876 %
16
15.6°15.8°15.6°0.02.5
6.578 %
17
15.5°15.7°15.5°0.06.281 %
18
15.5°15.6°15.5°0.01.7
5.980 %
19
15.2°15.5°15.3°0.02.4
6.580 %
20
14.8°15.5°14.8°0.03.0
6.884 %
21
13.8°14.8°13.8°0.92.0
6.091 %
22
13.3°13.8°13.3°0.92.7
7.193 %
23
12.9°13.3°12.9°1.72.7
8.895 %
00
12.7°12.9°12.8°2.13.5
7.996 %
01
12.7°12.9°12.9°0.43.2
7.897 %