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

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CXUS53 KMKX 011607
CLSMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN MILWAUKEE
1041 AM CDT FRI SEP 1 2017

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

...THE MADISON WI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2017 TO 8/31/2017...

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             107   07/14/1936
 LOW               31   06/10/1972
HIGHEST            91   06/12        94      -3       94  07/21
                        06/11
LOWEST             44   08/25        43       1       45  06/08
                        06/01
AVG. MAXIMUM     79.2              79.6    -0.4     81.5
AVG. MINIMUM     58.7              58.7     0.0     61.5
MEAN             69.0              69.2    -0.2     71.5
DAYS MAX >= 90      2               5.6    -3.6        6
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        22.69   2007
 MINIMUM         3.88   1895
TOTALS          17.10             12.99    4.11    18.45
DAILY AVG.       0.18              0.14    0.04     0.20
DAYS >= .01        34              31.1     2.9       32
DAYS >= .10        25              20.1     4.9       24
DAYS >= .50        13               8.2     4.8       10
DAYS >= 1.00        6               3.7     2.3        6
GREATEST
 24 HR. TOTAL    1.68   08/16 TO 08/16              2.79

DEGREE_DAYS
HEATING TOTAL      55                98     -43       21
 SINCE 7/1         25                37     -12        7
COOLING TOTAL     445               483     -38      643
 SINCE 1/1        460               513     -53      695

FREEZE DATES
RECORD
 EARLIEST     09/12/1955
 LATEST       05/31/1966
EARLIEST                        10/01
LATEST                          05/10
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
RESULTANT WIND SPEED/DIRECTION   1/161
HIGHEST WIND SPEED/DIRECTION    32/360    DATE  07/19
HIGHEST GUST SPEED/DIRECTION    46/360    DATE  07/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             63
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             31     MIXED PRECIP               0
HEAVY RAIN               19     RAIN                      22
LIGHT RAIN               37     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      49     FOG W/VIS <= 1/4 MILE      2
HAZE                      7

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

$$


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