October 1999 Climatological Report
 

Temperature
Highest Maximum: 85°F - October 2, 11, 12
Lowest Minimum: 56°F - October 24
Average Maximum: 81°F
Average Minimum: 68°F
Mean: 74°F

Relative Humidity
Highest Observed: 100%
Lowest Observed: 40% - October 23
Average High Humidity: 95%
Average Low Humidity: 64%
Average Relative Humidity: 80%

Winds
Peak Wind Speed/Direction: 83 mph/NE - October 16 (Hurricane Irene)

Visibility/Cloud Ceiling
Lowest Visibility: 1 mile - October 8, 15, 16
Lowest Ceiling: 700 feet - October 22

Precipitation
Total for the Month: 9.73 inches
Precipitation Days Normally Expected: 13
Precipitation Days Observed: 12

Thunderstorms
Thunderstorm Days Normally Expected: 4
Thunderstorm Days Observed: 2


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