191  
CDUS45 KRIW 170727  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST WED JAN 17 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 16 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 22 3:17 PM 47 1974 30 -8 30  
MINIMUM -12 12:22 AM -14 1957 14 -26 16  
AVERAGE 5 22 -17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 1995 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.19 -0.18 0.02  
SINCE DEC 1 0.03 0.50 -0.47 0.19  
SINCE JAN 1 0.01 0.19 -0.18 0.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 43 17 42  
MONTH TO DATE 777 700 77 690  
SINCE DEC 1 1990 2050 -60 1798  
SINCE JUL 1 3679 4004 -325 3719  
 
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 30 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 3:00 AM  
LOWEST 47 2:00 PM  
AVERAGE 65  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 48 1971  
MINIMUM TEMPERATURE (F) 14 -18 1984  
 
SUNRISE AND SUNSET  
JANUARY 17 2024.......SUNRISE 7:40 AM MST SUNSET 5:13 PM MST  
JANUARY 18 2024.......SUNRISE 7:39 AM MST SUNSET 5:14 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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