415  
CDUS45 KRIW 270729  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST MON NOV 27 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 26 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 2:39 PM 67 2017 41 -13 48  
MINIMUM 9 5:21 AM -11 1952 19 -10 28  
AVERAGE 19 30 -11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2004 0.02 -0.02 0.20  
MONTH TO DATE 0.40 0.57 -0.17 0.91  
SINCE SEP 1 2.87 2.71 0.16 1.99  
SINCE JAN 1 15.35 11.54 3.81 12.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.5 2004 0.4 -0.4 2.0  
MONTH TO DATE 10.5 7.7 2.8 13.3  
SINCE SEP 1 13.3 16.2 -2.9 13.4  
SINCE JUL 1 13.3 16.2 -2.9 13.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 35 11 27  
MONTH TO DATE 711 787 -76 929  
SINCE SEP 1 1448 1612 -164 1627  
SINCE JUL 1 1501 1657 -156 1629  
 
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 28 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 7:00 PM  
LOWEST 65 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 2017  
MINIMUM TEMPERATURE (F) 19 -11 1952  
2004  
 
SUNRISE AND SUNSET  
NOVEMBER 27 2023......SUNRISE 7:12 AM MST SUNSET 4:34 PM MST  
NOVEMBER 28 2023......SUNRISE 7:14 AM MST SUNSET 4:34 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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