503  
CDUS45 KRIW 060737  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST MON JAN 06 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 5 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 32 2:58 PM 49 2012 29 3 30  
MINIMUM 23 8:23 AM -20 1970 13 10 16  
2017  
AVERAGE 28 21 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1976 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.06 -0.05 0.00  
SINCE DEC 1 0.19 0.37 -0.18 0.02  
SINCE JAN 1 0.01 0.06 -0.05 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 44 -7 42  
MONTH TO DATE 180 220 -40 215  
SINCE DEC 1 1344 1570 -226 1428  
SINCE JUL 1 2982 3524 -542 3117  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 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 41 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 21.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 74  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 48 1969  
MINIMUM TEMPERATURE (F) 13 -25 1979  
 
SUNRISE AND SUNSET  
JANUARY 6 2025.......SUNRISE 7:43 AM MST SUNSET 5:02 PM MST  
JANUARY 7 2025.......SUNRISE 7:43 AM MST SUNSET 5:03 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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