Back to December, 2017's Index
<- Previous Day | Next Day ->Maximum temperature (degrees C): 3.9 (39.0 F) Minimum temperature (degrees C): -1.6 (29.1 F) Precipitation (mm): 0.0 (0.000 in) Snowfall (mm): 0.0 (0.000 in) Snow depth (mm): 100.0 (3.937 in) Average daily wind speed (meters per second): 2.9 (6.5 mph) Direction of fastest 2-minute wind (degrees): 260.0 Direction of fastest 5-second wind (degrees): 250.0 Fastest 2-minute wind speed (meters per second): 6.7 (15.0 mph) Fastest 5-second wind speed (meters per second): 10.7 (23.9 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): -5.0 (23.0 F) Average Sea Level Pressure for the day (hPa): 1012.5 Average Station Level Pressure for the day (hPa): 1006.8 Average Wet Bulb Temperature for the day (degrees C): -1.1 (30.0 F) Average relative humidity for the day (percent): 64.0 Minimum relative humidity for the day (percent): 50.0 Maximum relative humidity for the day (percent): 92.0<- Previous Day | Next Day ->