497  
CDUS45 KRIW 280726  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT TUE MAY 28 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MAY 27 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 72 2:33 PM 91 1969 72 0 72  
MINIMUM 31 4:52 AM 30 1950 41 -10 45  
AVERAGE 52 56 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 2019 0.07 -0.07 0.01  
MONTH TO DATE 2.44 1.94 0.50 2.03  
SINCE MAR 1 4.23 4.19 0.04 4.17  
SINCE JAN 1 5.26 5.24 0.02 6.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2018 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 13 9 4 6  
MONTH TO DATE 438 377 61 275  
SINCE MAR 1 1964 1966 -2 2217  
SINCE JUL 1 6919 7328 -409 7917  
 
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 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1:00 AM  
LOWEST 22 4:00 PM  
AVERAGE 59  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 2014  
MINIMUM TEMPERATURE (F) 41 28 1947  
 
SUNRISE AND SUNSET  
MAY 28 2024...........SUNRISE 5:32 AM MDT SUNSET 8:35 PM MDT  
MAY 29 2024...........SUNRISE 5:31 AM MDT SUNSET 8:36 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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