AFOS product CLITUL
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CDUS44 KTSA 190648
CLITUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK                                    
1247 AM CST TUE DEC 19 2017


................................... 

...THE TULSA OKLAHOMA CLIMATE SUMMARY FOR DECEMBER 18 2017...

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)                                                     
 YESTERDAY                                                           
  MAXIMUM         52    453 PM  72    1939  48      4       20       
  MINIMUM         43    727 PM   3    2016  29     14        3       
  AVERAGE         48                        39      9       12      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.30 1895   0.08  -0.08     0.00    
  MONTH TO DATE    0.23                      1.53  -1.30     0.19    
  SINCE DEC 1      0.23                      1.53  -1.30     0.19    
  SINCE JAN 1     44.83                     40.01   4.82    27.94    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                       0.0     
  MONTH TO DATE    T                                         0.5     
  SINCE DEC 1      T                                         0.5     
  SINCE JUL 1      T                                         0.5     
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        26     -9       53       
  MONTH TO DATE  337                       439   -102      506       
  SINCE DEC 1    337                       439   -102      506       
  SINCE JUL 1    839                      1075   -236      845       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     7.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     71           300 PM                                     
 AVERAGE    86                                                       

..........................................................

                                                                     
THE TULSA OKLAHOMA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   48        70      2012                    
                                             1967                    
 MINIMUM TEMPERATURE (F)   29        -1      1924                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 19 2017......SUNRISE   730 AM CST   SUNSET   512 PM CST   
DECEMBER 20 2017......SUNRISE   731 AM CST   SUNSET   512 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$

&&
...........................................................

THE TULSA PRECIPITATION NORMALS FOR TODAY
                       NORMAL    RECORD      YEAR
  TODAY                 0.08      2.66       1898
  MONTH TO DATE         1.61
  YEAR TO DATE         40.09
...........................................................
ALL DATA MEASURED AT THE TULSA INTERNATIONAL AIRPORT...
EXCEPT SNOWFALL...WHICH IS MEASURED AT THE NWS OFFICE.