Climatological Report (Monthly)
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
000 CXUS53 KMKX 050211 CCA CLMMKE CLIMATE REPORT NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 501 PM CDT SUN OCT 01 2023 ................................... ...THE MILWAUKEE WI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 09/15/1939 LOW 28 09/23/1974 09/28/1942 HIGHEST 95 09/03 88 7 89 09/01 LOWEST 53 09/13 40 13 41 09/29 09/14 AVG. MAXIMUM 75.2 73.5 1.7 74.1 AVG. MINIMUM 61.2 56.4 4.8 58.4 MEAN 68.2 65.0 3.2 66.3 DAYS MAX >= 90 3 0.7 2.3 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.87 1941 MINIMUM 0.02 1979 TOTALS 4.40 3.16 1.24 6.23 DAILY AVG. 0.15 0.11 0.04 0.21 DAYS >= .01 10 8.6 1.4 7 DAYS >= .10 7 5.4 1.6 5 DAYS >= .50 4 2.2 1.8 2 DAYS >= 1.00 1 0.9 0.1 1 GREATEST 24 HR. TOTAL 1.43 09/26 TO 09/27 5.57 09/11 TO 09/12 DEGREE DAYS HEATING TOTAL 26 94 -68 89 SINCE 7/1 32 110 -78 89 COOLING TOTAL 131 93 38 132 SINCE 1/1 834 769 65 936 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.4 HIGHEST WIND SPEED/DIRECTION 24/220 DATE 09/16 HIGHEST GUST SPEED/DIRECTION 33/210 DATE 09/03 33/300 09/12 SKY COVER AVERAGE SKY COVER 0.62 NUMBER OF DAYS FAIR 7 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 12 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 6 RAIN 6 LIGHT RAIN 14 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 14 FOG W/VIS <= 1/4 MILE 1 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$