886  
CDUS45 KRIW 130033  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
633 PM MDT THU OCT 12 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 12 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 38 1:31 PM 76 1950 58 -20 67  
MINIMUM 33 9:15 AM 9 1969 34 -1 43  
AVERAGE 36 46 -10 55  
 
PRECIPITATION (IN)  
TODAY 0.28 0.44 1975 0.02 0.26 0.00  
MONTH TO DATE 0.40 0.34 0.06 0.01  
SINCE SEP 1 1.14 1.13 0.01 0.63  
SINCE JAN 1 4.55 6.37 -1.82 3.85  
 
DEGREE DAYS  
HEATING  
TODAY 29 19 10 10  
MONTH TO DATE 185 199 -14 152  
SINCE SEP 1 357 441 -84 296  
SINCE JUL 1 383 500 -117 301  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 12 11 1 68  
SINCE JAN 1 323 320 3 537    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 82  
AVERAGE 91  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 74 2015  
MINIMUM TEMPERATURE (F) 34 6 1969  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 7:25 AM MDT SUNSET 6:40 PM MDT  
OCTOBER 13 2023.......SUNRISE 7:26 AM MDT SUNSET 6:38 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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