585  
CDUS45 KRIW 070727  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SUN APR 07 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 6 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 12:51 AM 77 1991 54 -7 32  
MINIMUM 31 11:59 PM 6 1997 27 4 14  
AVERAGE 39 41 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.83 0.85 1941 0.04 0.79 T  
MONTH TO DATE 0.83 0.23 0.60 1.31  
SINCE MAR 1 1.40 1.07 0.33 1.96  
SINCE JAN 1 2.43 2.12 0.31 4.37  
 
SNOWFALL (IN)  
YESTERDAY 4.8 6.3 1957 0.5 4.3 0.0  
MONTH TO DATE 5.0 2.5 2.5 37.4  
SINCE MAR 1 7.7 12.8 -5.1 46.7  
SINCE JUL 1 37.0 61.1 -24.1 125.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 24 2 42  
MONTH TO DATE 118 149 -31 234  
SINCE MAR 1 1011 1056 -45 1414  
SINCE JUL 1 5966 6418 -452 7114  
 
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 (240)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 20.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 45 1:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1988  
MINIMUM TEMPERATURE (F) 27 14 1973  
2008  
2018  
 
SUNRISE AND SUNSET  
APRIL 7 2024.........SUNRISE 6:37 AM MDT SUNSET 7:40 PM MDT  
APRIL 8 2024.........SUNRISE 6:35 AM MDT SUNSET 7:41 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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