744  
CXUS53 KMKX 021822 CCA  
CLMMSN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1059 AM CDT SUN JUN 01 2025  
   
...............................  
 
   
..THE MADISON WI CLIMATE SUMMARY FOR THE MONTH OF MAY 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 101 05/31/1934  
LOW 19 05/01/1978  
HIGHEST 87 05/15 84 3 87 05/18  
LOWEST 32 05/09 33 -1 42 05/05  
05/06  
AVG. MAXIMUM 67.8 69.0 -1.2 73.6  
AVG. MINIMUM 44.6 47.1 -2.5 50.1  
MEAN 56.2 58.1 -1.9 61.9  
DAYS MAX >= 90 0 0.4 -0.4 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 1 1.5 -0.5 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 10.84 2004  
MINIMUM 0.38 1925  
TOTALS 4.37 4.10 0.27 5.51  
DAILY AVG. 0.14 0.13 0.01 0.18  
DAYS >= .01 10 12.7 -2.7 11  
DAYS >= .10 7 7.4 -0.4 8  
DAYS >= .50 2 2.6 -0.6 4  
DAYS >= 1.00 2 1.0 1.0 1  
GREATEST  
24 HR. TOTAL 1.80 05/01 TO 05/01 2.25 05/24 TO 05/24  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 5.0 1935  
TOTALS 0.0 0.1 -0.1 0.0  
SINCE 7/1 22.1 51.8 -29.7 43.3  
SNOWDEPTH AVG. 0 0  
DAYS >= 1.0 0 0.0 0.0 0  
GREATEST  
SNOW DEPTH 0 0  
24 HR TOTAL 0 0  
 
DEGREE DAYS  
HEATING TOTAL 285 252 33 106  
SINCE 7/1 6428 7090 -662 5802  
COOLING TOTAL 18 36 -18 16  
SINCE 1/1 20 39 -19 22    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 7.0  
HIGHEST WIND SPEED/DIRECTION 28/160 DATE 05/15  
28/080 05/20  
HIGHEST GUST SPEED/DIRECTION 39/240 DATE 05/15  
39/080 05/20  
 
SKY COVER  
AVERAGE SKY COVER 0.57  
NUMBER OF DAYS FAIR 7  
NUMBER OF DAYS PC 15  
NUMBER OF DAYS CLOUDY 9  
 
AVERAGE RH (PERCENT) 68  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 2 MIXED PRECIP 0  
HEAVY RAIN 3 RAIN 5  
LIGHT RAIN 14 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 13 FOG W/VIS <= 1/4 MILE 1  
HAZE 2  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
2%  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WI Page
Main Text Page