December 2002 Climatological Report
 

Temperature
Highest Maximum: 83°F - December 5
Lowest Minimum: 36°F - December 30
Average Maximum: 68°F - Normal 72°F
Average Minimum: 49°F - Normal 55°F
Mean: 58°F - Normal 64°F

Relative Humidity
Highest Observed: 100% - 14 of 31 days
Lowest Observed: 26% - December 16
Average High Humidity: 98%
Average Low Humidity: 56%
Average Relative Humidity: 82% - Normal 80%

Winds
Peak Wind Speed/Direction: 39 mph/SE - December 31
Observed Monthly Average: 7 mph
Normal Monthly Average: 7 mph

Visibility/Cloud Ceiling
Lowest Visibility: 660 feet - 1/8 mile - December 10
Lowest Ceiling: 0 feet - Sky obscured - December 2, 16, 21, 29

Precipitation
Total for the Month: 10.10 inches
Normal for the Month: 2.38 inches
Precipitation Days Normally Expected: 8
Precipitation Days Observed: 10

Fog
Fog Days Normally Expected: 12
Fog Days Observed: 13

Thunderstorms
Thunderstorm Days Normally Expected: 1
Thunderstorm Days Observed: 4


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