883  
CDUS45 KRIW 220728  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SAT MAR 22 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 21 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 42 4:30 PM 68 2004 46 -4 56  
MINIMUM 23 6:32 AM -3 1955 26 -3 30  
AVERAGE 33 36 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 1995 0.03 -0.03 0.00  
MONTH TO DATE 0.73 0.34 0.39 0.85  
SINCE MAR 1 0.73 0.34 0.39 0.85  
SINCE JAN 1 0.99 1.09 -0.10 1.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 29 3 22  
MONTH TO DATE 659 683 -24 688  
SINCE MAR 1 659 683 -24 688  
SINCE JUL 1 5880 6473 -593 5996  
 
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 31 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 6:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 50  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 2004  
MINIMUM TEMPERATURE (F) 26 2 1952  
 
SUNRISE AND SUNSET  
MARCH 22 2025.........SUNRISE 7:16 AM MDT SUNSET 7:31 PM MDT  
MARCH 23 2025.........SUNRISE 7:14 AM MDT SUNSET 7:32 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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