934  
CDUS45 KRIW 180732  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1232 AM MST SAT NOV 18 2023  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR NOVEMBER 17 2023  
 
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)  
YESTERDAY  
MAXIMUM 48 3:06 PM 61 1999 40 8 24  
MINIMUM 30 7:21 AM -6 1958 21 9 7  
AVERAGE 39 30 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 1981 0.01 -0.01 T  
MONTH TO DATE 0.56 0.27 0.29 0.09  
SINCE SEP 1 1.83 1.87 -0.04 0.81  
SINCE JAN 1 5.24 7.11 -1.87 4.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 35 -9 49  
MONTH TO DATE 351 526 -175 629  
SINCE SEP 1 1100 1405 -305 1359  
SINCE JUL 1 1126 1464 -338 1364  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.4  
 
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 100 3:00 AM  
LOWEST 45 3:00 PM  
AVERAGE 73  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 2008  
MINIMUM TEMPERATURE (F) 21 -3 2022  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 7:09 AM MST SUNSET 4:54 PM MST  
NOVEMBER 19 2023......SUNRISE 7:10 AM MST SUNSET 4:53 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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