Back to September, 2011's Index

Weather on September, 21, 2011

Maximum temperature (degrees C): 22.8 (73.0 F)
Minimum temperature (degrees C): 17.2 (63.0 F)
Precipitation (mm): 1.5 (0.059 in)
Snowfall (mm): 0.0 (0.000 in)
Snow depth (mm): 0.0 (0.000 in)
Observed: Rain (may include freezing rain, drizzle, and
freezing drizzle)
Peak gust time (hours and minutes, i.e., HHMM):  1341
Average daily wind speed (meters per second): 1.0 (2.2 mph)
Time of fastest mile or fastest 1-minute wind
(hours and minutes, i.e., HHMM):  2012
Direction of fastest 2-minute wind (degrees): 120.0
Direction of fastest 5-second wind (degrees): 170.0
Fastest 2-minute wind speed (meters per second): 4.0 (8.9 mph)
Fastest 5-second wind speed (meters per second): 7.2 (16.1 mph)
Observed: Fog, ice fog, or freezing fog (may include heavy fog)
Observed: Smoke or haze
Observed: Mist
Average Dew Point Temperature for the day (degrees C): 17.8 (64.0 F)
Average Sea Level Pressure for the day (hPa): 1022.7
Average Station Level Pressure for the day (hPa): 1017.9
Average Wet Bulb Temperature for the day (degrees C): 18.9 (66.0 F)
Average relative humidity for the day (percent): 88.0
Minimum relative humidity for the day (percent): 71.0
Maximum relative humidity for the day (percent): 100.0