January 2010 Climatological Report
 

Temperature
Highest Maximum: 83°F - January 21
Lowest Minimum: 27°F - January 12
Average Maximum: 66°F - Normal 69°F
Average Minimum: 44°F - Normal 50°F
Mean: 54°F - Normal 60°F

Relative Humidity
Highest Observed: 100% - 16 of 31 days
Lowest Observed: 23% - January 6
Average High Humidity: 96%
Average Low Humidity: 52%
Mean Relative Humidity: 77% - Normal 80%

Winds
Peak Wind Speed/Direction: 46 mph/SW - January 25
Observed Monthly Average: 8 mph
Normal Monthly Average: 8 mph

Visibility/Cloud Ceiling
Lowest Visibility: 1 mile - January 8 and 22
Lowest Ceiling: 800 feet - January 31

Precipitation
Total for the Month: 3.65 inches
Normal for the Month: 2.63 inches
Precipitation Days Observed: 6
Precipitation Days Normally Expected: 7

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

Fog
Fog Days Observed: 7
Fog Days Normally Expected: 13


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