682  
CDUS45 KRIW 080731  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT TUE SEP 08 2026  
   
...............................  
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 7 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 1:19 PM 101 2022 81 3 80  
MINIMUM 49 11:37 PM 33 2020 45 4 43  
AVERAGE 67 63 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2020 0.02 -0.02 T  
MONTH TO DATE 0.00 0.16 -0.16 T  
SINCE SEP 1 0.00 0.16 -0.16 T  
SINCE JAN 1 2.23 5.64 -3.41 4.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 0 23 -23 16  
SINCE SEP 1 0 23 -23 16  
SINCE JUL 1 4 61 -57 22  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 39 16 23 11  
SINCE SEP 1 39 16 23 11  
SINCE JAN 1 776 513 263 545    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 6:00 AM  
LOWEST 12 3:00 PM  
AVERAGE 47  
   
......................................................  
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1998  
MINIMUM TEMPERATURE (F) 45 30 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2026.....SUNRISE 6:43 AM MDT SUNSET 7:35 PM MDT  
SEPTEMBER 9 2026.....SUNRISE 6:44 AM MDT SUNSET 7:33 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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