040  
CDSU42 KTBW 200930  
CLISPG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TAMPA BAY FL  
430 AM EST FRI DEC 20 2024  
   
...............................  
 
   
..THE SAINT PETERSBURG CLIMATE SUMMARY FOR DECEMBER 19 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1914 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 5:21 PM 83 1933 71 4 60  
1967  
2016  
MINIMUM 63 11:56 PM 35 1975 58 5 51  
AVERAGE 69 64 5 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.30 1961 0.09 -0.09 0.00  
MONTH TO DATE 0.00 1.40 -1.40 2.59  
SINCE DEC 1 0.00 1.40 -1.40 2.59  
SINCE JAN 1 53.47 45.66 7.81 32.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 9  
MONTH TO DATE 54 44 10 34  
SINCE DEC 1 54 44 10 34  
SINCE JUL 1 65 66 -1 55  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 35 64 -29 54  
SINCE DEC 1 35 64 -29 54  
SINCE JAN 1 4502 3886 616 4404    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 79 6:00 PM  
AVERAGE 90  
   
......................................................  
 
THE SAINT PETERSBURG CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 83 1931  
MINIMUM TEMPERATURE (F) 58 34 1981  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 7:17 AM EST SUNSET 5:40 PM EST  
DECEMBER 21 2024......SUNRISE 7:17 AM EST SUNSET 5:40 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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