069  
CDUS45 KRIW 150733  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST MON JAN 15 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 14 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 4 12:55 PM 55 1995 35 -31 39  
MINIMUM -17 12:20 AM -40 1972 15 -32 32  
AVERAGE -6 25 -31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1953 0.02 -0.02 0.00  
2014  
MONTH TO DATE 0.30 0.23 0.07 0.94  
SINCE DEC 1 0.36 0.84 -0.48 1.68  
SINCE JAN 1 0.30 0.23 0.07 0.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1953 0.3 -0.3 0.0  
MONTH TO DATE 4.4 4.0 0.4 12.0  
SINCE DEC 1 5.4 15.0 -9.6 26.7  
SINCE JUL 1 18.7 32.4 -13.7 44.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 71 40 31 29  
MONTH TO DATE 691 563 128 534  
SINCE DEC 1 1705 1811 -106 1836  
SINCE JUL 1 3370 3613 -243 3651  
 
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 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 11:00 PM  
LOWEST 54 3:00 AM  
AVERAGE 65  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 52 1995  
MINIMUM TEMPERATURE (F) 15 -20 1957  
 
SUNRISE AND SUNSET  
JANUARY 15 2024.......SUNRISE 7:34 AM MST SUNSET 4:57 PM MST  
JANUARY 16 2024.......SUNRISE 7:34 AM MST SUNSET 4:58 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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