918  
CDUS45 KRIW 040734  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
134 AM MDT MON SEP 04 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 3 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 2:09 PM 99 1978 82 9 98  
MINIMUM 54 6:19 AM 34 2010 47 7 50  
AVERAGE 73 64 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1999 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE SEP 1 0.00 0.07 -0.07 0.00  
SINCE JAN 1 5.83 5.55 0.28 4.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 9 -9 0  
SINCE SEP 1 0 9 -9 0  
SINCE JUL 1 15 47 -32 5  
 
COOLING  
YESTERDAY 8 2 6 9  
MONTH TO DATE 19 8 11 26  
SINCE SEP 1 19 8 11 26  
SINCE JAN 1 436 505 -69 641    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 11:00 PM  
LOWEST 21 1:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 2022  
MINIMUM TEMPERATURE (F) 46 32 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 6:38 AM MDT SUNSET 7:42 PM MDT  
SEPTEMBER 5 2023.....SUNRISE 6:39 AM MDT SUNSET 7:41 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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