258  
CDUS45 KRIW 140727  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR MAY 13 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 62 2:33 PM 92 2001 68 -6 65  
MINIMUM 46 5:37 AM 26 2014 39 7 31  
AVERAGE 54 54 0  
 
PRECIPITATION (IN)  
YESTERDAY T 0.28 2020 0.06 -0.06 T  
MONTH TO DATE 0.72 0.64 0.08 0.35  
SINCE MAR 1 1.21 2.06 -0.85 2.44  
SINCE JAN 1 1.29 2.45 -1.16 2.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 11 0 17  
MONTH TO DATE 121 177 -56 192  
SINCE MAR 1 2001 1668 333 1908  
SINCE JUL 1 8537 7706 831 7450  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 1987  
MINIMUM TEMPERATURE (F) 40 29 2004  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 5:47 AM MDT SUNSET 8:30 PM MDT  
MAY 15 2023...........SUNRISE 5:46 AM MDT SUNSET 8:31 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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