385  
CDSU42 KTBW 310928  
CLISPG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TAMPA BAY FL  
428 AM EST WED DEC 31 2025  
   
...............................  
 
   
..THE SAINT PETERSBURG CLIMATE SUMMARY FOR DECEMBER 30 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1914 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 12:10 AM 85 2015 69 -3 76  
MINIMUM 53 9:55 AM 36 1917 56 -3 66  
AVERAGE 60 63 -3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1914 0.08 -0.08 0.00  
MONTH TO DATE 0.92 2.32 -1.40 0.86  
SINCE DEC 1 0.92 2.32 -1.40 0.86  
SINCE JAN 1 42.55 46.58 -4.03 54.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 10 83 -73 79  
SINCE DEC 1 10 83 -73 79  
SINCE JUL 1 32 105 -73 90  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 153 86 67 60  
SINCE DEC 1 153 86 67 60  
SINCE JAN 1 4025 3908 117 4527    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 12:00 AM  
LOWEST 39 1:00 PM  
AVERAGE 52  
   
......................................................  
 
THE SAINT PETERSBURG CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 82 1946  
2006  
2015  
MINIMUM TEMPERATURE (F) 56 29 1917  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 7:21 AM EST SUNSET 5:46 PM EST  
JANUARY 1 2026.......SUNRISE 7:21 AM EST SUNSET 5:47 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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