220  
CDUS45 KRIW 300731  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1231 AM MST WED NOV 30 2022  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 29 2022  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 18 2:31 PM 63 2021 36 -18 63  
MINIMUM -3R 11:41 PM -2 2015 13 -16 35  
AVERAGE 8 24 -16 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.27 0.01 0.05 0.00  
MONTH TO DATE 0.81 0.33 0.48 0.04  
SINCE SEP 1 2.37 1.93 0.44 2.19  
SINCE JAN 1 8.77 8.29 0.48 8.78  
 
SNOWFALL (IN)  
YESTERDAY 0.8 3.9 1996 0.0  
MONTH TO DATE 8.5 0.2  
SINCE SEP 1 10.9 2.8  
SINCE JUL 1 10.9 2.8  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 57 41 16 16  
MONTH TO DATE 1108 986 122 742  
SINCE SEP 1 1751 1819 -68 1436  
SINCE JUL 1 1752 1855 -103 1463  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 96 31 65 50  
SINCE JAN 1 703 499 204 707    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 PM  
LOWEST 73 4:00 PM  
AVERAGE 87  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 1999  
MINIMUM TEMPERATURE (F) 13 -6 2004  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2022......SUNRISE 7:24 AM MST SUNSET 4:40 PM MST  
DECEMBER 1 2022......SUNRISE 7:26 AM MST SUNSET 4:40 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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