Hønefoss - Høyby observation station
September 2021
Summary
Temperature
September 2021
The temperature varied from 4.4° to 26.7°
Name Value Highest (8 Sep.) Temperature26.7°Lowest (26 Sep.) Temperature4.4°Average Temperature12.9° Normal Temperature11.5° Deviance Temperature1.4° Precipitation
September 2021
The wettest day measured 11.5mm on 28 Sep.
Name Value Total Precipitation 29.6mmNormal Precipitation 65.0mmWettest day (28 Sep.) Precipitation 11.5mmDays with precipitation 5 Wind
September 2021
Strongest gust was 12.7m/s on 28 Sep.
Name Value Highest wind speed (3 Sep.) 6.1m/sStrongest gust (28 Sep.) 12.7m/s
Temperature
Wednesday 1 September–Thursday 30 September
Precipitation
Wednesday 1 September–Thursday 30 September
Wind
Wednesday 1 September–Thursday 30 September