482  
CDUS45 KRIW 150029  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT SAT SEP 14 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 83 2:47 PM 92 1948 77 6 67  
MINIMUM 30 5:46 AM 28 1961 43 -13 43  
AVERAGE 57 60 -3 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1982 0.02 -0.02 0.23  
MONTH TO DATE 0.17 0.35 -0.18 0.54  
SINCE SEP 1 0.17 0.35 -0.18 0.54  
SINCE JAN 1 7.15 9.18 -2.03 12.75  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE SEP 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 6 2 10  
MONTH TO DATE 22 61 -39 42  
SINCE SEP 1 22 61 -39 42  
SINCE JUL 1 60 106 -46 95  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 51 24 27 19  
SINCE SEP 1 51 24 27 19  
SINCE JAN 1 526 436 90 341    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.1  
 
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 63  
LOWEST 11  
AVERAGE 37  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 2000  
MINIMUM TEMPERATURE (F) 43 28 1947  
1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 6:45 AM MDT SUNSET 7:16 PM MDT  
SEPTEMBER 15 2024.....SUNRISE 6:46 AM MDT SUNSET 7:15 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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