May 1999 Climatological Report
 

Temperature
Highest Maximum: 92°F - May 25, 26
Lowest Minimum: 55°F - May 1, 2, 4
Average Maximum: 84°F
Average Minimum: 66°F
Mean: 75°F

Relative Humidity
Highest Observed: 100%
Lowest Observed: 34% - May 4
Average High Humidity: 96%
Average Low Humidity: 56%
Average Relative Humidity: 76%

Winds
Peak Wind Speed/Direction: 51 mph/SE - May 8

Visibility/Cloud Ceiling
Lowest Visibility: 1/2 mile - May 19
Lowest Ceiling: 100 feet - May 15

Precipitation
Total for the Month: 4.08 inches
Precipitation Days Normally Expected: 10
Precipitation Days Observed: 10

Thunderstorms
Thunderstorm Days Normally Expected: 7
Thunderstorm Days Observed: 8


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