276  
CDUS45 KRIW 100731  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT WED MAY 10 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR MAY 9 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 74 3:56 PM 88 1977 67 7 50  
MINIMUM 41 5:28 AM 20 2002 38 3 28  
AVERAGE 58 52 6  
 
PRECIPITATION (IN)  
YESTERDAY T 0.64 1992 0.05 -0.05 0.01  
MONTH TO DATE 0.15 0.42 -0.27 0.03  
SINCE MAR 1 0.64 1.84 -1.20 2.12  
SINCE JAN 1 0.72 2.23 -1.51 2.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 13 -6 26  
MONTH TO DATE 77 130 -53 125  
SINCE MAR 1 1957 1621 336 1841  
SINCE JUL 1 8493 7659 834 7383  
 
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 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.9  
 
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 89 4:00 AM  
LOWEST 15 2:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1961  
MINIMUM TEMPERATURE (F) 38 28 2022  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 5:52 AM MDT SUNSET 8:25 PM MDT  
MAY 11 2023...........SUNRISE 5:51 AM MDT SUNSET 8:27 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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