434  
CDUS45 KRIW 310737  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST WED JAN 31 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 30 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 41 4:11 PM 49 2018 30 11 -1  
MINIMUM 22 8:10 AM -19 2023 14 8 -19  
AVERAGE 32 22 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 1963 0.02 -0.02 T  
MONTH TO DATE 0.11 0.37 -0.26 0.02  
SINCE DEC 1 0.13 0.68 -0.55 0.19  
SINCE JAN 1 0.11 0.37 -0.26 0.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 43 -10 75  
MONTH TO DATE 1274 1302 -28 1414  
SINCE DEC 1 2487 2652 -165 2522  
SINCE JUL 1 4176 4606 -430 4443  
 
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 8 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 76 4:00 PM  
AVERAGE 88  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 53 1971  
2003  
MINIMUM TEMPERATURE (F) 14 -22 1985  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 7:29 AM MST SUNSET 5:30 PM MST  
FEBRUARY 1 2024......SUNRISE 7:28 AM MST SUNSET 5:32 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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