Climatological Report (Annual)
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
000 CXUS53 KMKX 021758 CLAMSN CLIMATE REPORT NATIONAL WEATHER SERVICE 1158 AM CST SAT JAN 02 2021 ................................... ...THE MADISON WI CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 107 07/14/1936 LOW -37 01/30/1951 HIGHEST 92 07/26 94 -2 93 07/19 LOWEST -11 02/14 -17 6 -26 01/31 01/30 AVG. MAXIMUM 57.5 56.1 1.4 56.6 AVG. MINIMUM 38.7 36.9 1.8 38.5 MEAN 48.1 46.5 1.6 47.6 DAYS MAX >= 90 9 6.0 3.0 6 DAYS MAX <= 32 43 61.0 -18.0 58 DAYS MIN <= 32 159 148.5 10.5 126 DAYS MIN <= 0 4 15.3 -11.3 20 PRECIPITATION (INCHES) RECORD MAXIMUM 52.91 1881 MINIMUM 13.69 1895 TOTALS 38.92 34.48 4.44 44.86 DAILY AVG. 0.11 0.09 0.02 0.14 DAYS >= .01 113 124.8 -11.8 145 DAYS >= .10 70 68.0 2.0 89 DAYS >= .50 23 20.8 2.2 24 DAYS >= 1.00 9 7.4 1.6 12 GREATEST 24 HR. TOTAL 2.17 07/07 TO 07/07 2.76 SNOWFALL (INCHES) RECORDS TOTAL 111.1 2008 TOTALS 50.9 50.9 0.0 63.6 SINCE 7/1 15.8 17.6 -1.8 9.3 DAYS >= 1.0 16 15.0 1.0 19 GREATEST SNOW DEPTH 13 02/18 9 02/13 02/02 02/01 24 HR TOTAL 6.0 02/09 TO 02/09 8.3 DEGREE DAYS HEATING TOTAL 6799 7332 -533 6331 SINCE 7/1 2659 2880 -220 MM COOLING TOTAL 728 568 160 656 SINCE 1/1 728 568 160 MM FREEZE DATES RECORD EARLIEST 09/12/1955 LATEST 05/31/1966 EARLIEST 10/24 LATEST 04/28 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.1 RESULTANT WIND SPEED/DIRECTION 1/220 HIGHEST WIND SPEED/DIRECTION 41/360 DATE 08/27 HIGHEST GUST SPEED/DIRECTION 56/270 DATE 04/20 56/350 06/02 SKY COVER NUMBER OF DAYS FAIR 88 NUMBER OF DAYS PC 172 NUMBER OF DAYS CLOUDY 106 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$