339  
CDUS45 KRIW 090736  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR MAY 8 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 70 3:50 PM 90 1987 66 4 62  
MINIMUM 34 4:25 AM 26 2010 37 -3 32  
AVERAGE 52 52 0  
 
PRECIPITATION (IN)  
YESTERDAY T 0.75 2003 0.05 -0.05 0.00  
MONTH TO DATE 0.15 0.37 -0.22 0.02  
SINCE MAR 1 0.64 1.79 -1.15 2.11  
SINCE JAN 1 0.72 2.18 -1.46 2.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 13 0 18  
MONTH TO DATE 70 117 -47 99  
SINCE MAR 1 1950 1608 342 1815  
SINCE JUL 1 8486 7646 840 7357  
 
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 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 3:00 AM  
LOWEST 19 3:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1977  
MINIMUM TEMPERATURE (F) 38 20 2002  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 5:53 AM MDT SUNSET 8:24 PM MDT  
MAY 10 2023...........SUNRISE 5:52 AM MDT SUNSET 8:25 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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