Climatological Report (Seasonal) Issued by NWS Milwaukee/Sullivan, WI
000
CXUS53 KMKX 012100 CCA
CLSMKE
CLIMATE REPORT
NATIONAL WEATHER SERVICE
447 AM CST TUE DEC 01 2020
...................................
...THE MILWAUKEE WI CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 99 09/15/1939
LOW -14 11/29/1875
HIGHEST 83 09/02 88 -5 89 09/11
LOWEST 24 10/31 13 11 9 11/12
AVG. MAXIMUM 61.3 58.9 2.4 57.4
AVG. MINIMUM 44.8 43.3 1.5 43.8
MEAN 53.0 51.1 4.3 50.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 3.0 -3.0 6
DAYS MIN <= 32 14 16.7 -2.7 22
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 15.94 1985
MINIMUM 2.07 1956
TOTALS 7.48 8.54 -1.06 15.65
DAILY AVG. 0.08 0.10 -0.02 0.17
DAYS >= .01 26 30.1 -4.1 41
DAYS >= .10 21 16.8 4.2 28
DAYS >= .50 5 5.4 -0.4 10
DAYS >= 1.00 2 1.9 0.1 5
GREATEST
24 HR. TOTAL 1.44 10/22 TO 10/22 1.72
SNOWFALL (INCHES)
RECORDS
TOTAL 18.7 1896
TOTALS 0.1 2.7 -2.6 13.4
SINCE 7/1 0.1 2.7 -2.6 13.4
DAYS >= 1.0 0 0.7 -0.7 3
GREATEST
SNOW DEPTH 0 4 11/01
24 HR TOTAL 0.1 10/26 TO 10/26 5.4 10/31 TO 10/31
DEGREE DAYS
HEATING TOTAL 1148 1339 -191 1407
SINCE 7/1 1151 1367 -216 MM
COOLING TOTAL 75 76 -1 121
SINCE 1/1 938 641 297 727
FREEZE DATES
RECORD
EARLIEST 09/20/1956
LATEST 05/27/1961
EARLIEST 10/29
LATEST 04/28
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WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 51/200 DATE 11/10
HIGHEST GUST SPEED/DIRECTION 79/220 DATE 11/10
SKY COVER
AVERAGE SKY COVER 0.57
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 43
NUMBER OF DAYS CLOUDY 28
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 4
LIGHT RAIN 35 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 5 SLEET 1
FOG 23 FOG W/VIS <= 1/4 MILE 1
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$