421  
CDUS45 KRIW 180729  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT WED SEP 18 2024  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 3:08 PM 94 1964 76 0 83  
MINIMUM 45 5:02 AM 27 1965 42 3 42  
AVERAGE 61 59 2  
 
PRECIPITATION (IN)  
YESTERDAY T 0.44 2013 0.03 -0.03 0.00  
MONTH TO DATE 0.16 0.44 -0.28 1.41  
SINCE SEP 1 0.16 0.44 -0.28 1.41  
SINCE JAN 1 3.18 5.92 -2.74 7.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 7 -3 2  
MONTH TO DATE 36 77 -41 29  
SINCE SEP 1 36 77 -41 29  
SINCE JUL 1 71 115 -44 44  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 35 28 7 23  
SINCE SEP 1 35 28 7 23  
SINCE JAN 1 532 525 7 440    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 5:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1998  
MINIMUM TEMPERATURE (F) 42 21 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 6:55 AM MDT SUNSET 7:15 PM MDT  
SEPTEMBER 19 2024.....SUNRISE 6:56 AM MDT SUNSET 7:14 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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