765  
CDUS45 KRIW 250727  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT TUE MAR 25 2025  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 24 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 64 4:16 PM 72 1993 52 12 34  
MINIMUM 31 11:59 PM -15 1965 25 6 15  
AVERAGE 48 38 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1959 0.03 -0.03 0.03  
MONTH TO DATE 1.06 0.61 0.45 0.30  
SINCE MAR 1 1.06 0.61 0.45 0.30  
SINCE JAN 1 1.78 1.66 0.12 1.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.4 1959 0.4 -0.4 T  
MONTH TO DATE 4.7 7.9 -3.2 0.9  
SINCE MAR 1 4.7 7.9 -3.2 0.9  
SINCE JUL 1 15.2 56.2 -41.0 30.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 26 -9 40  
MONTH TO DATE 712 727 -15 680  
SINCE MAR 1 712 727 -15 680  
SINCE JUL 1 5727 6089 -362 5635  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 19.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 11:00 PM  
LOWEST 27 4:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 74 2012  
MINIMUM TEMPERATURE (F) 25 -21 1965  
 
SUNRISE AND SUNSET  
MARCH 25 2025.........SUNRISE 7:00 AM MDT SUNSET 7:24 PM MDT  
MARCH 26 2025.........SUNRISE 6:58 AM MDT SUNSET 7:26 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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