384  
CDUS45 KRIW 230028  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
628 PM MDT THU JUN 22 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 22 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 75 4:41 PM 92 1954 78 -3 82  
2021  
MINIMUM 47 5:16 AM 34 1989 49 -2 46  
AVERAGE 61 63 -2 64  
 
PRECIPITATION (IN)  
TODAY T 0.35 1976 0.02 -0.02 0.00  
MONTH TO DATE 0.77 0.56 0.21 0.50  
SINCE JUN 1 0.77 0.56 0.21 0.50  
SINCE JAN 1 2.02 4.07 -2.05 1.83  
 
DEGREE DAYS  
HEATING  
TODAY 4 4 0 1  
MONTH TO DATE 147 137 10 139  
SINCE JUN 1 147 137 10 139  
SINCE JUL 1 8456 8042 414 7680  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 2 19 -17 38  
SINCE JUN 1 2 19 -17 38  
SINCE JAN 1 2 21 -19 38    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 34  
AVERAGE 64  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1954  
MINIMUM TEMPERATURE (F) 49 37 2003  
2019  
 
SUNRISE AND SUNSET  
JUNE 22 2023..........SUNRISE 5:42 AM MDT SUNSET 8:54 PM MDT  
JUNE 23 2023..........SUNRISE 5:43 AM MDT SUNSET 8:54 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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