733  
CDUS44 KTSA 202131  
CLITUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TULSA OK  
418 PM CDT FRI OCT 20 2017  
 
   
...............................
 
 
   
..THE TULSA OKLAHOMA CLIMATE SUMMARY FOR OCTOBER 20 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1882 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 248 PM 91 1979 72 7 71  
MINIMUM 58 656 AM 30 2011 49 9 48  
1976  
1925  
AVERAGE 69 61 8 60  
 
PRECIPITATION (IN)  
TODAY 0.00 4.96 1971 0.14 -0.14 0.00  
MONTH TO DATE 5.51 2.53 2.98 2.47  
SINCE SEP 1 7.31 6.79 0.52 4.78  
SINCE JAN 1 42.31 34.27 8.04 25.48  
 
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 0 6 -6 5  
MONTH TO DATE 36 81 -45 34  
SINCE SEP 1 36 105 -69 36  
SINCE JUL 1 36 105 -69 36  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 105 51 54 123  
SINCE SEP 1 414 315 99 493  
SINCE JAN 1 2115 2016 99 2433    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 13.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 54 300 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE TULSA OKLAHOMA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1978  
MINIMUM TEMPERATURE (F) 49 30 1917  
1916  
 
 
SUNRISE AND SUNSET  
OCTOBER 20 2017.......SUNRISE 735 AM CDT SUNSET 641 PM CDT  
OCTOBER 21 2017.......SUNRISE 736 AM CDT SUNSET 640 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 

   
.......................................................
 
 
TULSA RECORD LOW MAX AND HIGH MIN TEMPERATURES FOR TOMORROW  
RECORD YEAR  
LOW MAXIMUM 50 1930  
HIGH MINIMUM 66 1963    
.......................................................
 
 
ALL DATA MEASURED AT THE TULSA INTERNATIONAL AIRPORT...  
EXCEPT SNOWFALL...WHICH IS MEASURED AT THE NWS OFFICE.  
 
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