173  
CDUS44 KTSA 211419  
CLITUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TULSA OK  
919 AM CDT THU OCT 21 2021  
   
...............................
 
 
   
..THE TULSA OKLAHOMA CLIMATE SUMMARY FOR OCTOBER 21 2021
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1882 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 1214 AM 92 1978 72 -18 87  
MINIMUM 45 630 AM 30 1916 49 -4 55  
1917  
AVERAGE 50 60 -10 71  
 
PRECIPITATION (IN)  
TODAY 0.00 2.98 1972 0.13 -0.13 0.00  
MONTH TO DATE 3.77 2.53 1.24 0.08  
SINCE SEP 1 5.09 6.38 -1.29 3.83  
SINCE JAN 1 33.02 34.62 -1.60 36.48  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE SEP 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 15 6 9 0  
MONTH TO DATE 35 79 -44 79  
SINCE SEP 1 35 96 -61 88  
SINCE JUL 1 35 96 -61 88  
 
COOLING  
TODAY 0 2 -2 6  
MONTH TO DATE 100 63 37 61  
SINCE SEP 1 536 344 192 284  
SINCE JAN 1 2244 2108 136 2018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 74 1200 AM  
AVERAGE 78  
   
......................................................
 
 
THE TULSA OKLAHOMA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 1921  
1939  
1963  
MINIMUM TEMPERATURE (F) 49 31 1911  
 
SUNRISE AND SUNSET  
OCTOBER 21 2021.......SUNRISE 736 AM CDT SUNSET 640 PM CDT  
OCTOBER 22 2021.......SUNRISE 737 AM CDT SUNSET 638 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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