529  
CDUS45 KRIW 270727  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST SAT JAN 27 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 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 43 3:13 PM 56 1982 36 7 28  
MINIMUM 22 9:46 PM -27 1980 15 7 13  
AVERAGE 33 25 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1984 0.01 -0.01 0.00  
MONTH TO DATE 0.36 0.41 -0.05 1.34  
SINCE DEC 1 0.42 1.02 -0.60 2.08  
SINCE JAN 1 0.36 0.41 -0.05 1.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.4 1984 0.3 -0.3 0.0  
MONTH TO DATE 6.5 7.5 -1.0 19.0  
SINCE DEC 1 7.5 18.5 -11.0 33.7  
SINCE JUL 1 20.8 35.9 -15.1 51.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 40 -8 44  
MONTH TO DATE 1199 1043 156 1057  
SINCE DEC 1 2213 2291 -78 2359  
SINCE JUL 1 3878 4093 -215 4174  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 6:00 AM  
LOWEST 43 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 58 2015  
MINIMUM TEMPERATURE (F) 15 -26 1980  
 
SUNRISE AND SUNSET  
JANUARY 27 2024.......SUNRISE 7:26 AM MST SUNSET 5:12 PM MST  
JANUARY 28 2024.......SUNRISE 7:25 AM MST SUNSET 5:13 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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