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Weather on December, 18, 2021

Maximum temperature (degrees C): 8.9 (48.0 F)
Minimum temperature (degrees C): 3.9 (39.0 F)
Precipitation (mm): 1.5 (0.059 in)
Snowfall (mm): 0.0 (0.000 in)
Snow depth (mm): 0.0 (0.000 in)
Average daily wind speed (meters per second): 1.6 (3.6 mph)
Direction of fastest 2-minute wind (degrees): 40.0
Direction of fastest 5-second wind (degrees): 50.0
Fastest 2-minute wind speed (meters per second): 4.5 (10.1 mph)
Fastest 5-second wind speed (meters per second): 6.7 (15.0 mph)
Observed: Fog, ice fog, or freezing fog (may include heavy fog)
Observed: Smoke or haze
Average Dew Point Temperature for the day (degrees C): 1.7 (35.1 F)
Average Sea Level Pressure for the day (hPa): 1017.3
Average Station Level Pressure for the day (hPa): 1010.5
Average Wet Bulb Temperature for the day (degrees C): 4.4 (39.9 F)
Average relative humidity for the day (percent): 78.0
Minimum relative humidity for the day (percent): 32.0
Maximum relative humidity for the day (percent): 97.0