265  
CDUS45 KRIW 080803  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
103 AM MST SAT MAR 08 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 7 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 28 4:46 PM 58 1970 40 -12 41  
MINIMUM 16 11:59 PM -5 1964 22 -6 26  
AVERAGE 22 31 -9  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.66 1962 0.02 0.01 0.04  
MONTH TO DATE 0.59 0.09 0.50 0.17  
SINCE MAR 1 0.59 0.09 0.50 0.17  
SINCE JAN 1 0.85 0.84 0.01 0.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 34 9 31  
MONTH TO DATE 221 246 -25 252  
SINCE MAR 1 221 246 -25 252  
SINCE JUL 1 5442 6036 -594 5560  
 
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 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 65 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 58 1986  
MINIMUM TEMPERATURE (F) 22 -1 1969  
 
SUNRISE AND SUNSET  
MARCH 8 2025.........SUNRISE 6:39 AM MST SUNSET 6:15 PM MST  
MARCH 9 2025.........SUNRISE 7:37 AM MDT SUNSET 7:17 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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