029  
CDUS45 KRIW 270729  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT MON MAY 27 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MAY 26 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 69 4:27 PM 91 2006 71 -2 74  
MINIMUM 37 11:54 PM 29 1950 41 -4 45  
1989  
AVERAGE 53 56 -3  
 
PRECIPITATION (IN)  
YESTERDAY T 0.96 1997 0.07 -0.07 0.12  
MONTH TO DATE 2.44 1.87 0.57 2.02  
SINCE MAR 1 4.23 4.12 0.11 4.16  
SINCE JAN 1 5.26 5.17 0.09 6.57  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2021 0.0 0.0 0.0  
MONTH TO DATE 3.9 2.5 1.4 0.0  
SINCE MAR 1 13.2 23.3 -10.1 48.3  
SINCE JUL 1 42.5 71.6 -29.1 127.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 9 3 5  
MONTH TO DATE 425 368 57 269  
SINCE MAR 1 1951 1957 -6 2211  
SINCE JUL 1 6906 7319 -413 7911  
 
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 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 24 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1969  
MINIMUM TEMPERATURE (F) 41 30 1950  
 
SUNRISE AND SUNSET  
MAY 27 2024...........SUNRISE 5:32 AM MDT SUNSET 8:34 PM MDT  
MAY 28 2024...........SUNRISE 5:32 AM MDT SUNSET 8:35 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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