477  
CDUS45 KRIW 010738  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1238 AM MST THU FEB 01 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 31 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 56 2:51 PM 58 1971 36 20 14  
MINIMUM 33 12:46 AM -24 1985 15 18 -5  
1996  
AVERAGE 45 25 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1981 0.02 -0.02 0.00  
MONTH TO DATE 0.36 0.49 -0.13 1.72  
SINCE DEC 1 0.42 1.10 -0.68 2.46  
SINCE JAN 1 0.36 0.49 -0.13 1.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.2 1981 0.3 -0.3 0.0  
MONTH TO DATE 6.5 9.0 -2.5 29.7  
SINCE DEC 1 7.5 20.0 -12.5 44.4  
SINCE JUL 1 20.8 37.4 -16.6 62.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 40 -20 60  
MONTH TO DATE 1315 1243 72 1358  
SINCE DEC 1 2329 2491 -162 2660  
SINCE JUL 1 3994 4293 -299 4475  
 
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 32 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 17.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 61 2003  
MINIMUM TEMPERATURE (F) 15 -26 1985  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2024......SUNRISE 7:21 AM MST SUNSET 5:18 PM MST  
FEBRUARY 2 2024......SUNRISE 7:20 AM MST SUNSET 5:20 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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