465  
CDUS45 KRIW 290726  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1226 AM MST WED NOV 29 2023  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 28 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 18 2:58 PM 61 2021 36 -18 30  
MINIMUM -9R 6:59 AM -3 2015 14 -23 14  
AVERAGE 5 25 -20 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 0.01 -0.01 0.21  
MONTH TO DATE 1.06 0.32 0.74 0.75  
SINCE SEP 1 3.96 1.92 2.04 2.31  
SINCE JAN 1 14.12 8.28 5.84 8.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 2015 2.4  
MONTH TO DATE 17.7 7.7  
SINCE SEP 1 19.0 10.1  
SINCE JUL 1 19.0 10.1  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 40 20 43  
MONTH TO DATE 860 945 -85 1051  
SINCE SEP 1 1549 1778 -229 1694  
SINCE JUL 1 1582 1814 -232 1695  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 30 31 -1 96  
SINCE JAN 1 401 499 -98 703    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 PM  
LOWEST 71 3:00 PM  
AVERAGE 86  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 63 2021  
MINIMUM TEMPERATURE (F) 13 -3 2022  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2023......SUNRISE 7:23 AM MST SUNSET 4:41 PM MST  
NOVEMBER 30 2023......SUNRISE 7:24 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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