January 2009 Climatological Report
 

Temperature
Highest Maximum: 84°F - January 29
Lowest Minimum: 30°F - January 21
Average Maximum: 71°F - Normal 69°F
Average Minimum: 48°F - Normal 50°F
Mean: 59°F - Normal 60°F

Relative Humidity
Highest Observed: 100% - 20 of 31 days
Lowest Observed: 20% - January 23
Average High Humidity: 98%
Average Low Humidity: 48%
Mean Relative Humidity: 78% - Normal 80%

Winds
Peak Wind Speed/Direction: 46 mph/WNW - January 7
Observed Monthly Average: 7 mph
Normal Monthly Average: 8 mph

Visibility/Cloud Ceiling
Lowest Visibility: 1/4 mile - January 5
Lowest Ceiling: 300 feet - January 29

Precipitation
Total for the Month: 1.47 inches
Normal for the Month: 2.63 inches
Precipitation Days Observed: 4
Precipitation Days Normally Expected: 7

Thunderstorms
Thunderstorm Days Observed: 0
Thunderstorm Days Normally Expected: 1

Fog
Fog Days Observed: 10
Fog Days Normally Expected: 13


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