871  
CDUS45 KRIW 160736  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT SUN MAR 16 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 15 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 4:36 PM 68 2015 44 -6 34  
MINIMUM 21 5:53 AM 0 1969 24 -3 20  
AVERAGE 30 34 -4  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 1970 0.02 -0.02 0.00  
MONTH TO DATE 0.61 0.21 0.40 0.85  
SINCE MAR 1 0.61 0.21 0.40 0.85  
SINCE JAN 1 0.87 0.96 -0.09 1.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 31 4 38  
MONTH TO DATE 470 504 -34 525  
SINCE MAR 1 470 504 -34 525  
SINCE JUL 1 5691 6294 -603 5833  
 
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 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 40 5:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 64 1994  
2012  
2015  
MINIMUM TEMPERATURE (F) 25 3 2002  
 
SUNRISE AND SUNSET  
MARCH 16 2025.........SUNRISE 7:26 AM MDT SUNSET 7:24 PM MDT  
MARCH 17 2025.........SUNRISE 7:24 AM MDT SUNSET 7:26 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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