804  
CDUS45 KRIW 130030  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
530 PM MST FRI JAN 12 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 12 2024
 
 
VALID TODAY AS OF 0500 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 16 1:28 AM 57 1953 35 -19 29  
MINIMUM -12 4:59 PM -25 1963 15 -27 19  
AVERAGE 2 25 -23 24  
 
PRECIPITATION (IN)  
TODAY 0.01 0.53 1972 0.02 -0.01 T  
MONTH TO DATE 0.27 0.20 0.07 0.94  
SINCE DEC 1 0.33 0.81 -0.48 1.68  
SINCE JAN 1 0.27 0.20 0.07 0.94  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.2  
MONTH TO DATE 3.8 3.5 0.3 12.0  
SINCE DEC 1 4.8 14.5 -9.7 26.7  
SINCE JUL 1 18.1 31.9 -13.8 44.6  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 63 40 23 41  
MONTH TO DATE 528 483 45 474  
SINCE DEC 1 1542 1731 -189 1776  
SINCE JUL 1 3207 3533 -326 3591  
 
COOLING  
TODAY 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 N (10)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 64  
AVERAGE 78  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 52 1953  
1990  
MINIMUM TEMPERATURE (F) 15 -40 1972  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 7:35 AM MST SUNSET 4:53 PM MST  
JANUARY 13 2024.......SUNRISE 7:35 AM MST SUNSET 4:54 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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