September 2004 Climatological Report
 

Temperature
Highest Maximum: 90°F - September 17
Lowest Minimum: 72°F - September 19
Average Maximum: 85°F - Normal 87°F
Average Minimum: 75°F - Normal 73°F
Mean: 80°F - Normal 80°F

Relative Humidity
Highest Observed: 98% - September 10
Lowest Observed: 52% - September 17
Average High Humidity: 91%
Average Low Humidity: 67%
Mean Relative Humidity: 80% - Normal 81%

Winds
Peak Wind Speed/Direction: 94 mph/NE - September 5 - Hurricane Frances
Observed Monthly Average: 7 mph
Normal Monthly Average: 6 mph

Visibility/Cloud Ceiling
Lowest Visibility: 1 1/2 miles or 7920 feet - September 20
Lowest Ceiling: 600 feet - September 13 and 30

Precipitation
Total for the Month: 13.56 inches
Normal for the Month: 6.11 inches
Precipitation Days Normally Observed: 10
Precipitation Days Normally Expected: 12

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

Fog
Fog Days Observed: 1
Fog Days Normally Expected: 4


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