975  
CDUS43 KMKX 210709  
CLIMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE IN MILWAUKEE  
205 AM CDT MON MAY 21 2018  
 
   
...............................
 
 
   
..THE MADISON WI CLIMATE SUMMARY FOR MAY 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 627 PM 91 1934 70 -10 54  
MINIMUM 47 801 AM 32 1967 47 0 44  
1954  
AVERAGE 54 58 -4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 1.82 1913 0.11 0.25 0.56  
MONTH TO DATE 8.25 2.19 6.06 2.12  
SINCE MAR 1 11.13 7.79 3.34 10.25  
SINCE JAN 1 15.31 10.47 4.84 14.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 16.9 9.8 7.1 8.3  
SINCE JUL 1 44.4 50.9 -6.5 44.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8 3 16  
MONTH TO DATE 91 200 -109 216  
SINCE MAR 1 1901 1721 180 1608  
SINCE JUL 1 7176 7207 -31 6120  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 10 -1 15  
SINCE MAR 1 9 14 -5 15  
SINCE JAN 1 9 14 -5 15    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 72 500 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE MADISON WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 1972  
MINIMUM TEMPERATURE (F) 48 30 2002  
1997  
 
 
SUNRISE AND SUNSET  
MAY 21 2018...........SUNRISE 528 AM CDT SUNSET 820 PM CDT  
MAY 22 2018...........SUNRISE 527 AM CDT SUNSET 821 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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