587  
CDUS45 KRIW 240759  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
159 AM MDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 23 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 62 2:15 PM 73 2003 54 8 41  
MINIMUM 42 11:59 PM 10 2020 29 13 29  
AVERAGE 52 42 10 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 0.02 -0.02 0.23  
MONTH TO DATE 2.13 0.71 1.42 0.37  
SINCE SEP 1 2.80 1.48 1.32 1.51  
SINCE JAN 1 12.96 7.84 5.12 7.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 2022 2.0  
MONTH TO DATE 0.0 2.0  
SINCE SEP 1 0.0 2.0  
SINCE JUL 1 0.0 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 24 -11 30  
MONTH TO DATE 310 426 -116 324  
SINCE SEP 1 413 631 -218 435  
SINCE JUL 1 446 667 -221 436  
 
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 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 42 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 2014  
MINIMUM TEMPERATURE (F) 28 9 2020  
 
SUNRISE AND SUNSET  
OCTOBER 24 2023.......SUNRISE 7:38 AM MDT SUNSET 6:17 PM MDT  
OCTOBER 25 2023.......SUNRISE 7:39 AM MDT SUNSET 6:16 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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