December 1997 Climatological Report
 

Temperature
Highest Maximum: 85°F
Lowest Minimum: 41°F
Average Maximum: 72°F
Average Minimum: 57°F
Mean: 64°F

Relative Humidity
Highest Observed: 96%
Lowest Observed: 25%
Average High Humidity: 90%
Average Low Humidity: 60%
Average Relative Humidity: 75%

Winds
Peak Wind Speed/Direction: 46 mph/W

Visibility/Cloud Ceiling
Lowest Visibility: 1/2 mile
Lowest Ceiling: 0 feet in fog

Precipitation
Greatest 24-hour total: 2.54 inches
Total for the Month: 9.15 inches

Thunderstorms
Thunderstorm Days Normally Expected: 1
Thunderstorm Days Observed: 6


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