772  
CDUS45 KRIW 280730  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST TUE NOV 28 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 27 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 28 11:59 PM 66 2017 40 -12 33  
MINIMUM 18 8:06 AM -11 1952 19 -1 19  
2004  
AVERAGE 23 29 -6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1942 0.02 -0.02 T  
MONTH TO DATE 0.40 0.59 -0.19 0.91  
SINCE SEP 1 2.87 2.73 0.14 1.99  
SINCE JAN 1 15.35 11.56 3.79 12.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1955 0.3 -0.3 0.0  
MONTH TO DATE 10.5 8.0 2.5 13.3  
SINCE SEP 1 13.3 16.5 -3.2 13.4  
SINCE JUL 1 13.3 16.5 -3.2 13.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 36 6 39  
MONTH TO DATE 753 823 -70 968  
SINCE SEP 1 1490 1648 -158 1666  
SINCE JUL 1 1543 1693 -150 1668  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 20 31 -11 68  
SINCE JAN 1 342 443 -101 544    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 20.9  
 
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 74 2:00 AM  
LOWEST 60 2:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 61 1998  
MINIMUM TEMPERATURE (F) 18 -9 1952  
 
SUNRISE AND SUNSET  
NOVEMBER 28 2023......SUNRISE 7:14 AM MST SUNSET 4:34 PM MST  
NOVEMBER 29 2023......SUNRISE 7:15 AM MST SUNSET 4:33 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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