450  
CDSU42 KTBW 190827  
CLISPG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TAMPA BAY FL  
427 AM EDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE SAINT PETERSBURG CLIMATE SUMMARY FOR MAY 18 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1914 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 11:40 AM 92 1938 87 -2 86  
1970  
MINIMUM 77 6:32 AM 63 1917 73 4 76  
AVERAGE 81 80 1 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 2009 0.06 -0.06 0.22  
MONTH TO DATE 0.04 1.03 -0.99 0.88  
SINCE MAR 1 0.87 5.54 -4.67 6.66  
SINCE JAN 1 2.21 10.08 -7.87 8.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 16 34 -18 11  
SINCE JUL 1 218 356 -138 182  
 
COOLING  
YESTERDAY 16 15 1 16  
MONTH TO DATE 267 241 26 243  
SINCE MAR 1 885 673 212 789  
SINCE JAN 1 1127 797 330 965    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.3  
 
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 84 4:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SAINT PETERSBURG CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 94 1938  
1963  
MINIMUM TEMPERATURE (F) 73 63 1917  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 6:39 AM EDT SUNSET 8:15 PM EDT  
MAY 20 2023...........SUNRISE 6:39 AM EDT SUNSET 8:16 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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