320  
CDUS45 KRIW 240057  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
656 PM MDT SUN SEP 23 2018  
 
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 23 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 200 AM 86 2011 67 -2 42  
MINIMUM 49 MM 25 2000 42 7 38  
AVERAGE 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 2016 0.05 -0.05 0.20  
MONTH TO DATE 0.29 0.92 -0.63 1.56  
SINCE SEP 1 0.29 0.92 -0.63 1.56  
SINCE JAN 1 9.71 11.19 -1.48 13.46  
 
DEGREE DAYS  
HEATING  
TODAY 8 11 -3 25  
MONTH TO DATE 51 159 -108 180  
SINCE SEP 1 51 159 -108 180  
SINCE JUL 1 103 224 -121 202  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 46 44 2 90  
SINCE SEP 1 46 44 2 90  
SINCE JAN 1 491 490 1 622    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 800 AM  
LOWEST 19 200 AM  
AVERAGE 44  
   
......................................................
 
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 2001  
MINIMUM TEMPERATURE (F) 41 27 2000  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2018.....SUNRISE 655 AM MDT SUNSET 702 PM MDT  
SEPTEMBER 24 2018.....SUNRISE 656 AM MDT SUNSET 700 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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