358  
CDUS45 KRIW 290027  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
627 PM MDT SAT SEP 28 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 28 2024  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 3:01 PM 92 2010 69 20 73  
MINIMUM 40 5:01 AM 15 1945 38 2 44  
AVERAGE 65 53 12 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.34 2019 0.04 -0.04 0.00  
MONTH TO DATE 0.24 0.87 -0.63 0.59  
SINCE SEP 1 0.24 0.87 -0.63 0.59  
SINCE JAN 1 7.22 9.70 -2.48 12.80  
 
SNOWFALL (IN)  
TODAY MM 0.1 MM 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.0  
SINCE SEP 1 0.0 1.3 -1.3 0.0  
SINCE JUL 1 0.0 1.3 -1.3 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 12 -12 6  
MONTH TO DATE 86 188 -102 115  
SINCE SEP 1 86 188 -102 115  
SINCE JUL 1 124 233 -109 168  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 57 29 28 20  
SINCE SEP 1 57 29 28 20  
SINCE JAN 1 532 441 91 342    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59  
LOWEST 11  
AVERAGE 35  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2009  
MINIMUM TEMPERATURE (F) 37 18 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2024.....SUNRISE 7:00 AM MDT SUNSET 6:51 PM MDT  
SEPTEMBER 29 2024.....SUNRISE 7:02 AM MDT SUNSET 6:50 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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