Climatological Report (Seasonal)
Issued by NWS Milwaukee/Sullivan, WI

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CXUS53 KMKX 011047
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
................................................................
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    44.7               43.3     1.4     43.8
MEAN            55.4               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     9               16.7    -7.7       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

DEGREE DAYS
HEATING TOTAL   1148               1339    -191     1407
 SINCE 7/1       642               1367    -725       MM
COOLING TOTAL     75                 76      -1      121
 SINCE 1/1        82                641    -559      727

FREEZE DATES
RECORD
 EARLIEST     09/20/1956
 LATEST       05/27/1961
EARLIEST                        10/29
LATEST                          04/28
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
RESULTANT WIND SPEED/DIRECTION   4/250
HIGHEST WIND SPEED/DIRECTION    51/200    DATE  11/10
HIGHEST GUST SPEED/DIRECTION    79/220    DATE  11/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.57
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             50
NUMBER OF DAYS CLOUDY         23

AVERAGE RH (PERCENT)     MM

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                4     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.

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