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

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CXUS53 KMKX 011257 RRA
CLSMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN MILWAUKEE
654 AM CST THU MAR 1 2018

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

...THE MADISON WI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2017 TO 2/28/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              68   02/22/2017
 LOW              -37   01/30/1951
HIGHEST            61   12/04        53       8       68  02/22
LOWEST            -13   01/01       -17       4       -8  12/18
AVG. MAXIMUM     29.3              29.2     0.1     33.1
AVG. MINIMUM     13.2              14.0    -0.8     19.3
MEAN             21.2              21.6    -0.4     26.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     51              51.7    -0.7       36
DAYS MIN <= 32     86              84.8     1.2       78
DAYS MIN <= 0      24              14.8     9.2        8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.27   1885
                        1886
 MINIMUM         0.79   1898
                        1899
TOTALS           4.91              4.42    0.49     6.73
DAILY AVG.       0.05              0.05    0.00     0.08
DAYS >= .01        32              29.5     2.5       32
DAYS >= .10        12              12.4    -0.4       20
DAYS >= .50         2               1.9     0.1        4
DAYS >= 1.00        1               0.5     0.5        0
GREATEST
 24 HR. TOTAL    1.12   01/22 TO 01/22              0.68

SNOWFALL (INCHES)
RECORDS
 TOTAL           88.3   2007
                        2008
TOTALS           27.2              37.0    -9.8     35.7
SINCE 7/1        27.5              41.1   -13.6     35.7
SNOWDEPTH AVG.      1                 4      -3        2
DAYS >= 1.0        10              10.6    -0.6       10
GREATEST
 SNOW DEPTH         7   02/11                          9  12/19
                        02/09                             12/18
 24 HR TOTAL      4.5   01/15 TO 01/15               7.9

DEGREE_DAYS
HEATING TOTAL    3916              3907       9     3490
 SINCE 7/1         MM              5486      MM       MM
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              7.4
RESULTANT WIND SPEED/DIRECTION   2/269
HIGHEST WIND SPEED/DIRECTION    29/170    DATE  02/18
HIGHEST GUST SPEED/DIRECTION    49/250    DATE  12/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             44
NUMBER OF DAYS CLOUDY         29

AVERAGE RH (PERCENT)     73

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

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