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

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000
CXUS53 KMKX 011725
CLAMKE

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN MILWAUKEE
1125 AM CST MON JAN 1 2018

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

...THE MILWAUKEE WI CLIMATE SUMMARY FOR THE YEAR OF 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             105   07/24/1934
 LOW              -26   02/03/1996
                        01/17/1982
HIGHEST            95   09/22        95       0       94  09/06
                                                          08/11
                                                          07/24
LOWEST             -4   12/31       -13       9       -7  12/19
                        12/27
AVG. MAXIMUM     58.5              55.6     2.9     58.5
AVG. MINIMUM     42.7              40.1     2.6     43.1
MEAN             50.6              47.9     2.7     50.8
DAYS MAX >= 90      9               7.0     2.0       12
DAYS MAX <= 32     39              51.5   -12.5       46
DAYS MIN <= 32     97             125.5   -28.5      109
DAYS MIN <= 0       6               6.9    -0.9        9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        50.36   1876
 MINIMUM        18.69   1901
TOTALS          34.09             34.76   -0.67    29.26
DAILY AVG.       0.09              0.10   -0.01     0.08
DAYS >= .01       137             126.7    10.3      121
DAYS >= .10        81              69.1    11.9       59
DAYS >= .50        17              22.2    -5.2       19
DAYS >= 1.00        5               7.2    -2.2        7
GREATEST
 24 HR. TOTAL    1.68   07/12 TO 07/12              2.09

SNOWFALL (INCHES)
RECORDS
 TOTAL          110.3   1886
TOTALS           23.6              46.9   -23.3     41.4
SINCE 7/1         4.8              13.3    -8.5     18.8
SNOWDEPTH AVG.      0                MM      MM        1
DAYS >= 1.0         7              13.4    -6.4       15
GREATEST
 SNOW DEPTH         9   03/14                         13  12/18
 24 HR TOTAL     10.4   03/12 TO 03/13               7.8

DEGREE_DAYS
HEATING TOTAL    5908              6894    -986     6068
 SINCE 7/1         MM              2560      MM       MM
COOLING TOTAL     772               641     131      991
 SINCE 1/1        772               641     131      991

FREEZE DATES
RECORD
 EARLIEST     09/20/1956
 LATEST       05/27/1961
EARLIEST                        10/17
LATEST                          04/27
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
RESULTANT WIND SPEED/DIRECTION   2/271
HIGHEST WIND SPEED/DIRECTION    44/250    DATE  03/08
HIGHEST GUST SPEED/DIRECTION    60/240    DATE  12/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           58
NUMBER OF DAYS PC            185
NUMBER OF DAYS CLOUDY        121

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM       53      MIXED PRECIP            0
HEAVY RAIN         30      RAIN                   54
LIGHT RAIN        154      FREEZING RAIN           0
LT FREEZING RAIN    5      HAIL                    1
HEAVY SNOW          2      SNOW                    8
LIGHT SNOW         47      SLEET                   7
FOG               144      FOG W/VIS <= 1/4 MILE  26
HAZE               60

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

&&

AVERAGE TEMPERATURE OF 50.6 DEGREES WAS 6TH WARMEST YEAR ON RECORD

$$
MBK



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