378  
CDUS45 KRIW 290742  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
142 AM MDT MON APR 29 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 28 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 59 4:42 PM 80 2000 59 0 59  
2007  
2018  
MINIMUM 25 3:00 AM 13 1984 31 -6 26  
AVERAGE 42 45 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.73 1941 0.06 -0.05 0.00  
MONTH TO DATE 1.22 1.29 -0.07 1.49  
SINCE MAR 1 1.79 2.13 -0.34 2.14  
SINCE JAN 1 2.82 3.18 -0.36 4.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 2005 0.2 -0.2 0.0  
MONTH TO DATE 5.9 10.0 -4.1 39.0  
SINCE MAR 1 8.6 20.3 -11.7 48.3  
SINCE JUL 1 37.9 68.6 -30.7 127.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 20 3 22  
MONTH TO DATE 598 645 -47 734  
SINCE MAR 1 1491 1552 -61 1914  
SINCE JUL 1 6446 6914 -468 7614  
 
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 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 PM  
LOWEST 33 11:00 AM  
AVERAGE 63  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 1992  
MINIMUM TEMPERATURE (F) 31 16 1990  
2019  
 
SUNRISE AND SUNSET  
APRIL 29 2024.........SUNRISE 6:02 AM MDT SUNSET 8:05 PM MDT  
APRIL 30 2024.........SUNRISE 6:00 AM MDT SUNSET 8:06 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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