September 2003 Climatological Report
 

Temperature
Highest Maximum: 87°F - September 1, 18, 19, 25
Lowest Minimum: 67°F - September 13
Average Maximum: 84°F - Normal 87°F
Average Minimum: 72°F - Normal 73°F
Mean: 77°F - Normal 80°F

Relative Humidity
Highest Observed: 100% - 7 of 30 days
Lowest Observed: 47% - September 18
Average High Humidity: 98%
Average Low Humidity: 70%
Average Relative Humidity: 87% - Normal 81%

Winds
Peak Wind Speed/Direction: 37 mph/ESE - September 27
Observed Monthly Average: 6 mph
Normal Monthly Average: 7 mph

Visibility/Cloud Ceiling
Lowest Visibility: 3,960 feet - 3/4 mile - September 24
Lowest Ceiling: 400 feet - September 28

Precipitation
Total for the Month: 4.82 inches
Normal for the Month: 6.11 inches
Precipitation Days Normally Expected: 12
Precipitation Days Observed: 13

Fog
Fog Days Normally Expected: 4
Fog Days Observed: 10

Thunderstorms
Thunderstorm Days Normally Expected: 10
Thunderstorm Days Observed: 6


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