585  
CDUS44 KOUN 120637 RRB  
CLILAW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
136 AM CDT SAT SEP 12 2020  
 
   
...............................
 
 
   
..THE LAWTON CLIMATE SUMMARY FOR SEPTEMBER 11 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1912 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 416 PM 107 2000 90 -19 94  
MINIMUM 57 705 AM 50 2001 64 -7 70  
1940  
1935  
AVERAGE 64 77 -13 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 3.73 1913 0.11 0.00 T  
MONTH TO DATE 3.68 1.47 2.21 T  
SINCE SEP 1 3.68 1.47 2.21 T  
SINCE JAN 1 28.54 22.15 6.39 22.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 19 0 19 0  
SINCE SEP 1 19 0 19 0  
SINCE JUL 1 19 0 19 0  
 
COOLING  
YESTERDAY 0 12 -12 17  
MONTH TO DATE 108 150 -42 200  
SINCE SEP 1 108 150 -42 200  
SINCE JAN 1 2021 2066 -45 2175    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 63  
AVERAGE 80  
   
......................................................
 
 
 
THE LAWTON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 104 2011  
MINIMUM TEMPERATURE (F) 64 46 1940  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2020.....SUNRISE 715 AM CDT SUNSET 744 PM CDT  
SEPTEMBER 13 2020.....SUNRISE 716 AM CDT SUNSET 742 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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