039  
CDUS45 KRIW 230727  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT TUE APR 23 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 22 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 68 3:50 PM 81 1994 58 10 44  
MINIMUM 34 11:53 PM 12 1967 29 5 22  
AVERAGE 51 43 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1988 0.05 -0.05 0.00  
MONTH TO DATE 1.05 0.96 0.09 1.43  
SINCE MAR 1 1.62 1.80 -0.18 2.08  
SINCE JAN 1 2.65 2.85 -0.20 4.49  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.7 1988 0.3 -0.3 0.0  
MONTH TO DATE 5.9 8.3 -2.4 39.0  
SINCE MAR 1 8.6 18.6 -10.0 48.3  
SINCE JUL 1 37.9 66.9 -29.0 127.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 22 -8 32  
MONTH TO DATE 487 520 -33 603  
SINCE MAR 1 1380 1427 -47 1783  
SINCE JUL 1 6335 6789 -454 7483  
 
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 25 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 5:00 AM  
LOWEST 13 4:00 PM  
AVERAGE 48  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1989  
2012  
MINIMUM TEMPERATURE (F) 29 9 2013  
 
SUNRISE AND SUNSET  
APRIL 23 2024.........SUNRISE 6:11 AM MDT SUNSET 7:58 PM MDT  
APRIL 24 2024.........SUNRISE 6:09 AM MDT SUNSET 7:59 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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