074  
CDUS45 KRIW 310728  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT THU OCT 31 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 30 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 2:07 PM 65 2008 51 -14 41  
MINIMUM 22 11:01 PM -9 2019 26 -4 13  
AVERAGE 30 38 -8 27  
 
PRECIPITATION (IN)  
YESTERDAY T 0.21 0.02 -0.02 0.00  
MONTH TO DATE 0.57 0.82 -0.25 2.23  
SINCE SEP 1 0.64 1.59 -0.95 2.90  
SINCE JAN 1 6.07 7.95 -1.88 12.63  
 
SNOWFALL (IN)  
YESTERDAY 0.1 9.5 2003 0.0  
MONTH TO DATE 3.1 1.3  
SINCE SEP 1 3.1 1.3  
SINCE JUL 1 3.1 1.3  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 27 8 38  
MONTH TO DATE 399 603 -204 554  
SINCE SEP 1 485 808 -323 657  
SINCE JUL 1 503 844 -341 690  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 68 31 37 30  
SINCE JAN 1 610 499 111 401    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 69 4:00 PM  
AVERAGE 83  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 69 1999  
MINIMUM TEMPERATURE (F) 25 2 2019  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:48 AM MDT SUNSET 6:06 PM MDT  
NOVEMBER 1 2024......SUNRISE 7:49 AM MDT SUNSET 6:05 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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