337  
CDUS45 KRIW 180031  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
531 PM MST FRI NOV 17 2023  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 17 2023  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 52 3:09 PM 59 2020 42 10 24  
MINIMUM 24 7:31 AM -3 1996 18 6 10  
AVERAGE 38 30 8 17  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 2016 0.01 -0.01 T  
MONTH TO DATE T 0.20 -0.20 0.35  
SINCE SEP 1 2.90 1.80 1.10 1.91  
SINCE JAN 1 13.06 8.16 4.90 8.31  
 
SNOWFALL (IN)  
TODAY MM 0.3  
MONTH TO DATE 0.0 3.1  
SINCE SEP 1 1.3 5.5  
SINCE JUL 1 1.3 5.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 27 35 -8 48  
MONTH TO DATE 387 530 -143 599  
SINCE SEP 1 1076 1363 -287 1242  
SINCE JUL 1 1109 1399 -290 1243  
 
COOLING  
TODAY 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 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 33  
AVERAGE 56  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 62 2020  
MINIMUM TEMPERATURE (F) 18 -4 2000  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2023......SUNRISE 7:09 AM MST SUNSET 4:48 PM MST  
NOVEMBER 18 2023......SUNRISE 7:10 AM MST SUNSET 4:48 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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