973  
CDUS45 KRIW 230746  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1235 AM MST SUN FEB 23 2020  
 
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 22 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1939 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 39 402 PM 63 1982 40 -1 19  
MINIMUM 23 1159 PM -9 2010 17 6 5  
AVERAGE 31 28 3 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1977 0.03 -0.03 0.07  
MONTH TO DATE 0.67 0.44 0.23 0.48  
SINCE DEC 1 1.75 1.44 0.31 1.16  
SINCE JAN 1 1.15 0.95 0.20 0.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 -0.4 2.1  
MONTH TO DATE 24.3 7.7 16.6 9.0  
SINCE DEC 1 40.1 27.8 12.3 20.8  
SINCE JUL 1 72.8 47.3 25.5 39.2  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 37 -3 53  
MONTH TO DATE 980 857 123 995  
SINCE DEC 1 3311 3380 -69 3396  
SINCE JUL 1 5360 5234 126 5226  
 
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 (230)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 18.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 1100 PM  
LOWEST 46 100 AM  
AVERAGE 57  
   
......................................................
 
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1958  
MINIMUM TEMPERATURE (F) 17 -21 2003  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2020......SUNRISE 652 AM MST SUNSET 547 PM MST  
FEBRUARY 24 2020......SUNRISE 650 AM MST SUNSET 548 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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