398  
CDUS45 KRIW 240730  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST FRI JAN 24 2025  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 23 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 25 11:59 PM 59 1981 36 -11 46  
MINIMUM 8 7:43 AM -39 1949 15 -7 22  
AVERAGE 17 25 -8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 2021 0.01 -0.01 0.00  
MONTH TO DATE 0.45 0.36 0.09 0.36  
SINCE DEC 1 0.61 0.97 -0.36 0.42  
SINCE JAN 1 0.45 0.36 0.09 0.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 2017 0.3 -0.3 0.0  
MONTH TO DATE 6.0 6.6 -0.6 6.2  
SINCE DEC 1 7.5 17.6 -10.1 7.2  
SINCE JUL 1 7.5 35.0 -27.5 20.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 40 8 31  
MONTH TO DATE 1094 923 171 1108  
SINCE DEC 1 2064 2171 -107 2122  
SINCE JUL 1 3564 3973 -409 3787  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 18.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 AM  
LOWEST 47 5:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 56 2005  
MINIMUM TEMPERATURE (F) 15 -40 1949  
 
SUNRISE AND SUNSET  
JANUARY 24 2025.......SUNRISE 7:28 AM MST SUNSET 5:09 PM MST  
JANUARY 25 2025.......SUNRISE 7:27 AM MST SUNSET 5:10 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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