Climatological Report (Monthly)
Issued by NWS
Issued by NWS
854
CXUS52 KTBW 011615
CLMSPG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TAMPA BAY FL
1215 PM EDT SUN JUN 01 2025
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...THE SAINT PETERSBURG CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1914 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
ALL-TIME MAY RECORD
HIGH 96 05/30/2024
05/26/1975
05/25/1956
LOW 54 05/09/1928
05/04/1921
MAY 2025
HIGHEST 91 05/29 MM MM 96 05/30
LOWEST 69 05/12 MM MM 73 05/01
05/20
AVG. MAXIMUM 86.2 86.3 -0.1 90.2
AVG. MINIMUM 75.2 72.6 2.6 77.5
MEAN 80.7 79.4 1.3 83.9
DAYS MAX >= 90 5 5.0 0.0 17
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
ALL-TIME MAY RECORD
MAXIMUM 10.64 1959
MINIMUM 0.00 1953
MAY 2025
TOTALS 2.92 2.26 0.66 0.34
DAILY AVG. 0.09 0.07 0.02 0.01
DAYS >= .01 6 5.7 0.3 3
DAYS >= .10 3 3.7 -0.7 1
DAYS >= .50 3 1.8 1.2 0
DAYS >= 1.00 1 0.7 0.3 0
GREATEST
24 HR. TOTAL 2.21 05/11 TO 05/12
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 345 356 -11 MM
COOLING TOTAL 463 448 15 590
SINCE 1/1 1106 1004 102 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.9
HIGHEST WIND SPEED/DIRECTION 26/180 DATE 05/11
HIGHEST GUST SPEED/DIRECTION 36/180 DATE 05/11
SKY COVER (DOES NOT INCLUDE ANY CLOUDS ABOVE 12000 FEET)
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.14
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 4
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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