041  
CDUS45 KRIW 080730  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST MON JAN 08 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 7 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 29 12:49 PM 53 2006 35 -6 31  
MINIMUM 16 11:59 PM -23 1973 15 1 21  
AVERAGE 23 25 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.15 2016 0.02 0.04 0.00  
MONTH TO DATE 0.10 0.12 -0.02 0.23  
SINCE DEC 1 0.16 0.73 -0.57 0.97  
SINCE JAN 1 0.10 0.12 -0.02 0.23  
 
SNOWFALL (IN)  
YESTERDAY 0.5 2.9 1962 0.3 0.2 0.0  
MONTH TO DATE 1.3 2.1 -0.8 6.0  
SINCE DEC 1 2.3 13.1 -10.8 20.7  
SINCE JUL 1 15.6 30.5 -14.9 38.6  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 40 2 39  
MONTH TO DATE 267 283 -16 290  
SINCE DEC 1 1281 1531 -250 1592  
SINCE JUL 1 2946 3333 -387 3407  
 
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 (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 PM  
LOWEST 52 3:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 54 2002  
MINIMUM TEMPERATURE (F) 15 -27 1962  
 
SUNRISE AND SUNSET  
JANUARY 8 2024.......SUNRISE 7:36 AM MST SUNSET 4:49 PM MST  
JANUARY 9 2024.......SUNRISE 7:36 AM MST SUNSET 4:50 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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