409  
CDUS45 KRIW 190735  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1235 AM MST MON FEB 19 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 18 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 37 2:56 PM 64 1958 38 -1 33  
MINIMUM 14 3:08 AM -31 2006 15 -1 21  
AVERAGE 26 27 -1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1973 0.02 -0.02 0.00  
MONTH TO DATE 0.54 0.34 0.20 0.16  
SINCE DEC 1 0.96 1.44 -0.48 2.62  
SINCE JAN 1 0.90 0.83 0.07 1.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.9 1973 0.4 -0.4 0.0  
MONTH TO DATE 6.7 7.0 -0.3 4.9  
SINCE DEC 1 14.2 27.0 -12.8 49.3  
SINCE JUL 1 27.5 44.4 -16.9 67.2  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 38 1 38  
MONTH TO DATE 634 711 -77 745  
SINCE DEC 1 2963 3196 -233 3405  
SINCE JUL 1 4628 4998 -370 5220  
 
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 46 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 20.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 10:00 PM  
LOWEST 40 8:00 AM  
AVERAGE 56  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 60 1958  
MINIMUM TEMPERATURE (F) 16 -21 2018  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2024......SUNRISE 6:58 AM MST SUNSET 5:42 PM MST  
FEBRUARY 20 2024......SUNRISE 6:56 AM MST SUNSET 5:43 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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