Back to December, 2021's Index
<- Previous Day | Next Day ->Maximum temperature (degrees C): 8.9 (48.0 F) Minimum temperature (degrees C): 2.8 (37.0 F) Precipitation (mm): 0.0 (0.000 in) Snowfall (mm): 0.0 (0.000 in) Snow depth (mm): 0.0 (0.000 in) Average daily wind speed (meters per second): 3.8 (8.5 mph) Direction of fastest 2-minute wind (degrees): 300.0 Direction of fastest 5-second wind (degrees): 270.0 Fastest 2-minute wind speed (meters per second): 9.4 (21.0 mph) Fastest 5-second wind speed (meters per second): 15.7 (35.1 mph) Average Dew Point Temperature for the day (degrees C): -5.6 (21.9 F) Average Sea Level Pressure for the day (hPa): 1013.2 Average Station Level Pressure for the day (hPa): 1008.5 Average Wet Bulb Temperature for the day (degrees C): 1.7 (35.1 F) Average relative humidity for the day (percent): 44.0 Minimum relative humidity for the day (percent): 34.0 Maximum relative humidity for the day (percent): 54.0<- Previous Day | Next Day ->