April 1999 Climatological Report
 

Temperature
Highest Maximum: 94°F - April 11,15
Lowest Minimum: 47°F - April 19
Average Maximum: 84°F
Average Minimum: 63°F
Mean: 74°F

Relative Humidity
Highest Observed: 100% - April 26
Lowest Observed: 29% - April 18
Average High Humidity: 94%
Average Low Humidity: 47%
Average Relative Humidity: 70%

Winds
Peak Wind Speed/Direction: 40 mph/S - April 27

Visibility/Cloud Ceiling
Lowest Visibility: 1/16 mile - April 3, 11
Lowest Ceiling: 100 feet - April 11

Precipitation
Total for the Month: 1.74 inches
Precipitation Days Observed: 4

Thunderstorms
Thunderstorm Days Normally Expected: 3
Thunderstorm Days Observed: 5


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