Back to September, 1999's Index

Weather on September, 21, 1999

Maximum temperature (degrees C): 19.4 (66.9 F)
Minimum temperature (degrees C): 12.8 (55.0 F)
Precipitation (mm): 15.7 (0.618 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):  2131
Average daily wind speed (meters per second): 3.0 (6.7 mph)
Time of fastest mile or fastest 1-minute wind
(hours and minutes, i.e., HHMM):  2255
Direction of fastest 2-minute wind (degrees): 360.0
Direction of fastest 5-second wind (degrees): 340.0
Fastest 2-minute wind speed (meters per second): 6.7 (15.0 mph)
Fastest 5-second wind speed (meters per second): 9.8 (21.9 mph)
Observed: Fog, ice fog, or freezing fog (may include heavy fog)
Observed: Mist
Average temperature (degrees C): 16.1 (61.0 F)