332  
CDUS45 KRIW 220729  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST WED NOV 22 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 21 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 49 2:20 PM 61 1989 43 6 46  
2012  
MINIMUM 19 12:22 AM -16 1947 20 -1 21  
AVERAGE 34 32 2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1983 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.47 -0.46 0.59  
SINCE SEP 1 2.48 2.61 -0.13 1.67  
SINCE JAN 1 14.96 11.44 3.52 12.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.4 1983 0.3 -0.3 0.0  
MONTH TO DATE 0.0 6.1 -6.1 9.4  
SINCE SEP 1 2.8 14.6 -11.8 9.5  
SINCE JUL 1 2.8 14.6 -11.8 9.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 33 -2 31  
MONTH TO DATE 486 615 -129 780  
SINCE SEP 1 1223 1440 -217 1478  
SINCE JUL 1 1276 1485 -209 1480  
 
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 29 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 19.0  
 
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 88 2:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 61 2002  
2006  
MINIMUM TEMPERATURE (F) 20 -20 1947  
 
SUNRISE AND SUNSET  
NOVEMBER 22 2023......SUNRISE 7:07 AM MST SUNSET 4:37 PM MST  
NOVEMBER 23 2023......SUNRISE 7:08 AM MST SUNSET 4:36 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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