393  
CDUS45 KRIW 030045  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT WED APR 02 2025  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 2 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 47 1:30 PM 75 2011 54 -7 57  
MINIMUM 25 5:11 AM -2 1975 26 -1 24  
AVERAGE 36 40 -4 41  
 
PRECIPITATION (IN)  
TODAY T 1.57 1964 0.03 -0.03 0.00  
MONTH TO DATE 0.03 0.07 -0.04 T  
SINCE MAR 1 1.36 0.91 0.45 0.57  
SINCE JAN 1 2.08 1.96 0.12 1.60  
 
SNOWFALL (IN)  
TODAY MM 0.4 MM 0.0  
MONTH TO DATE T 0.8 -0.8 0.2  
SINCE MAR 1 8.0 11.1 -3.1 2.9  
SINCE JUL 1 18.5 59.4 -40.9 32.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 29 25 4 24  
MONTH TO DATE 57 50 7 54  
SINCE MAR 1 906 957 -51 947  
SINCE JUL 1 5921 6319 -398 5902  
 
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 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 29  
AVERAGE 65  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 1943  
2021  
MINIMUM TEMPERATURE (F) 26 -5 2020  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 6:46 AM MDT SUNSET 7:34 PM MDT  
APRIL 3 2025.........SUNRISE 6:44 AM MDT SUNSET 7:35 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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