472  
CDUS45 KRIW 280750  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
150 AM MDT SUN APR 28 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 27 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 50 3:12 PM 76 1992 56 -6 59  
MINIMUM 35 7:09 AM 15 1984 32 3 28  
AVERAGE 43 44 -1  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.44 1978 0.04 0.01 0.02  
MONTH TO DATE 0.22 0.80 -0.58 0.16  
SINCE MAR 1 1.38 1.38 0.00 0.44  
SINCE JAN 1 1.85 2.13 -0.28 0.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 21 1 21  
MONTH TO DATE 576 651 -75 814  
SINCE MAR 1 1562 1612 -50 2085  
SINCE JUL 1 6870 7402 -532 7940  
 
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 36 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 47 7:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 76 2007  
MINIMUM TEMPERATURE (F) 32 17 1955  
 
SUNRISE AND SUNSET  
APRIL 28 2024.........SUNRISE 6:16 AM MDT SUNSET 8:12 PM MDT  
APRIL 29 2024.........SUNRISE 6:15 AM MDT SUNSET 8:13 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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