Porsgrunn (Ås) observation station
12 December 2021
Summary
Temperature
12 December 2021
The temperature varied from -0.2° to 2.8°
Name Value Highest (13–14 hr.) Temperature2.8°Lowest (04–05 hr.) Temperature-0.2°Average Temperature0.8° Normal Temperature-0.5° Deviance Temperature1.3° Precipitation
12 December 2021
The wettest hour measured 0.7mm at 12–13 hr.
Name Value Total Precipitation 3.1mmWettest hour (12–13 hr.) Precipitation 0.7mmHighest humidity 99% Wind
12 December 2021
The strongest gust was measured at 3.5m/s (multiple hours)
Name Value Highest wind speed 2.2m/sStrongest gust 3.5m/s
Temperature
01–00 hr.
Precipitation
01–00 hr.
Wind
01–00 hr.