553  
CDUS45 KRIW 290045  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT FRI MAR 28 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 28 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 66 12:15 PM 75 2015 53 13 56  
MINIMUM 45 12:46 AM -6 1944 26 19 34  
AVERAGE 56 39 17 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.50 2007 0.04 -0.04 T  
MONTH TO DATE 1.06 0.74 0.32 0.32  
SINCE MAR 1 1.06 0.74 0.32 0.32  
SINCE JAN 1 1.78 1.79 -0.01 1.35  
 
SNOWFALL (IN)  
TODAY MM 0.3 MM 0.0  
MONTH TO DATE 4.7 9.2 -4.5 2.4  
SINCE MAR 1 4.7 9.2 -4.5 2.4  
SINCE JUL 1 15.2 57.5 -42.3 31.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 9 26 -17 20  
MONTH TO DATE 767 831 -64 804  
SINCE MAR 1 767 831 -64 804  
SINCE JUL 1 5782 6193 -411 5759  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46  
LOWEST 22  
AVERAGE 34  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 74 1986  
MINIMUM TEMPERATURE (F) 26 0 1975  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 6:54 AM MDT SUNSET 7:28 PM MDT  
MARCH 29 2025.........SUNRISE 6:53 AM MDT SUNSET 7:29 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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