071  
CDUS45 KRIW 080027  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
627 PM MDT SUN MAY 07 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 7 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 2:41 PM 80 1966 60 -5 62  
MINIMUM 31 4:04 AM 18 2010 35 -4 40  
AVERAGE 43 48 -5 51  
 
PRECIPITATION (IN)  
TODAY T 0.78 2016 0.05 -0.05 T  
MONTH TO DATE 0.16 0.29 -0.13 0.35  
SINCE MAR 1 0.60 1.78 -1.18 0.94  
SINCE JAN 1 0.83 2.53 -1.70 0.95  
 
DEGREE DAYS  
HEATING  
TODAY 22 18 4 14  
MONTH TO DATE 100 131 -31 122  
SINCE MAR 1 2231 1804 427 1862  
SINCE JUL 1 8087 7594 493 7133  
 
COOLING  
TODAY 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 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 38  
AVERAGE 69  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 1987  
MINIMUM TEMPERATURE (F) 36 21 2002  
 
SUNRISE AND SUNSET  
MAY 7 2023...........SUNRISE 6:06 AM MDT SUNSET 8:21 PM MDT  
MAY 8 2023...........SUNRISE 6:05 AM MDT SUNSET 8:22 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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