047  
CDUS45 KRIW 250726  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT FRI SEP 25 2026  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 24 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 81 3:24 PM 91 2020 72 9 80  
MINIMUM 47 6:21 AM 24 1984 39 8 41  
AVERAGE 64 56 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.98 2016 0.04 -0.04 0.00  
MONTH TO DATE 1.02 0.70 0.32 0.45  
SINCE SEP 1 1.02 0.70 0.32 0.45  
SINCE JAN 1 3.25 6.18 -2.93 5.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 10 -9 4  
MONTH TO DATE 62 136 -74 75  
SINCE SEP 1 62 136 -74 75  
SINCE JUL 1 66 174 -108 81  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 46 29 17 25  
SINCE SEP 1 46 29 17 25  
SINCE JAN 1 783 526 257 559    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 26 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 2014  
2024  
MINIMUM TEMPERATURE (F) 39 15 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 7:03 AM MDT SUNSET 7:03 PM MDT  
SEPTEMBER 26 2026.....SUNRISE 7:04 AM MDT SUNSET 7:02 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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