Back to December, 2010's Index
<- Previous Day | Next Day ->Maximum temperature (degrees C): -2.2 (28.0 F) Minimum temperature (degrees C): -6.7 (19.9 F) Precipitation (mm): 13.2 (0.520 in) Snowfall (mm): 198.0 (7.795 in) Snow depth (mm): 508.0 (20.000 in) Observed: Blowing or drifting snow Observed: Dust, volcanic ash, blowing dust, blowing sand, or blowing obstruction Observed: Rain (may include freezing rain, drizzle, and freezing drizzle) Observed: Snow, snow pellets, snow grains, or ice crystals Peak gust time (hours and minutes, i.e., HHMM): 1405 Average daily wind speed (meters per second): 7.6 (17.0 mph) Time of fastest mile or fastest 1-minute wind (hours and minutes, i.e., HHMM): 1406 Direction of fastest 2-minute wind (degrees): 290.0 Direction of fastest 5-second wind (degrees): 300.0 Fastest 2-minute wind speed (meters per second): 13.4 (30.0 mph) Fastest 5-second wind speed (meters per second): 19.2 (42.9 mph) Observed: Fog, ice fog, or freezing fog (may include heavy fog) Observed: Smoke or haze Observed: Heavy fog or heaving freezing fog (not always distinquished from fog) Observed: Ice fog or freezing fog Average Dew Point Temperature for the day (degrees C): -11.7 (10.9 F) Average Sea Level Pressure for the day (hPa): 994.2 Average Station Level Pressure for the day (hPa): 987.5 Average Wet Bulb Temperature for the day (degrees C): -6.7 (19.9 F) Average relative humidity for the day (percent): 59.0 Minimum relative humidity for the day (percent): 39.0 Maximum relative humidity for the day (percent): 92.0<- Previous Day | Next Day ->