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

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CXUS53 KMKX 011550
CLMMKE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1050 AM CDT SAT OCT 01 2022

...................................

...THE MILWAUKEE  WI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2022

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           89   09/01         88       1       89  09/17
LOWEST            41   09/29         40       1       51  09/25
AVG. MAXIMUM    74.1               73.5     0.6     77.1
AVG. MINIMUM    58.4               56.4     2.0     59.5
MEAN            66.3               65.0     1.3     68.3
DAYS MAX >= 90     0                0.7    -0.7        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          6.23               3.16    3.07     1.68
DAILY AVG.      0.21               0.11    0.10     0.06
DAYS >= .01        7                8.6    -1.6        7
DAYS >= .10        5                5.4    -0.4        3
DAYS >= .50        2                2.2    -0.2        1
DAYS >= 1.00       1                0.9     0.1        1
GREATEST
 24 HR. TOTAL   5.57   09/11 TO 09/12               1.14

DEGREE DAYS
HEATING TOTAL     89                 94      -5       15
 SINCE 7/1        89                110     -21       MM
COOLING TOTAL    132                 93      39      123
 SINCE 1/1       936                769     167       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    32/310    DATE  09/12
HIGHEST GUST SPEED/DIRECTION    47/320    DATE  09/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.56
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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