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Weather on December, 21, 2017

Maximum temperature (degrees C): 3.9 (39.0 F)
Minimum temperature (degrees C): 0.0 (32.0 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): 1.8 (4.0 mph)
Direction of fastest 2-minute wind (degrees): 320.0
Direction of fastest 5-second wind (degrees): 290.0
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)
Average Dew Point Temperature for the day (degrees C): -8.9 (16.0 F)
Average Sea Level Pressure for the day (hPa): 1022.0
Average Station Level Pressure for the day (hPa): 1016.9
Average Wet Bulb Temperature for the day (degrees C): -1.7 (28.9 F)
Average relative humidity for the day (percent): 45.0
Minimum relative humidity for the day (percent): 37.0
Maximum relative humidity for the day (percent): 54.0