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Weather on April, 21, 2011

Maximum temperature (degrees C): 17.2 (63.0 F)
Minimum temperature (degrees C): 6.1 (43.0 F)
Precipitation (mm): 0.0 (0.000 in)
Snowfall (mm): 0.0 (0.000 in)
Snow depth (mm): 0.0 (0.000 in)
Peak gust time (hours and minutes, i.e., HHMM):  1335
Average daily wind speed (meters per second): 4.6 (10.3 mph)
Time of fastest mile or fastest 1-minute wind
(hours and minutes, i.e., HHMM):  1734
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): 8.9 (19.9 mph)
Fastest 5-second wind speed (meters per second): 14.3 (32.0 mph)
Average Dew Point Temperature for the day (degrees C): -2.8 (27.0 F)
Average Sea Level Pressure for the day (hPa): 1020.7
Average Station Level Pressure for the day (hPa): 1015.9
Average Wet Bulb Temperature for the day (degrees C): 5.6 (42.1 F)
Average relative humidity for the day (percent): 39.0
Minimum relative humidity for the day (percent): 24.0
Maximum relative humidity for the day (percent): 57.0