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Climatological Report (Seasonal)
Issued by NWS Milwaukee/Sullivan, WI
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CXUS53 KMKX 012058
CLSMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
218 PM CST MON MAR 01 2021

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

...THE MADISON WI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2020 TO 2/28/2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2021

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           53   12/23         53       0       55    12/25
                       02/27
LOWEST           -18   02/09        -17      -1       -11   02/14
AVG. MAXIMUM    28.1               29.2    -1.1       34.2
AVG. MINIMUM    12.3               14.0    -1.7       18.6
MEAN            20.2               21.6    -1.4       26.4
DAYS MAX >= 90     0                0.0     0.0       0
DAYS MAX <= 32    57               51.7     5.3       37
DAYS MIN <= 32    89               84.8     4.2       88
DAYS MIN <= 0     17               14.8     2.2       4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.27   1886
 MINIMUM        0.79   1899
TOTALS          3.26               4.42   -1.16       4.20
DAILY AVG.      0.04               0.05   -0.01       0.05
DAYS >= .01       27               29.5    -2.5       24
DAYS >= .10       13               12.4     0.6       11
DAYS >= .50        0                1.9    -1.9        2
DAYS >= 1.00       0                0.5    -0.5        0
GREATEST
 24 HR. TOTAL   0.53   12/11 TO 12/12                 0.59   12/28 TO 12/28

SNOWFALL (INCHES)
RECORDS
 TOTAL          88.3   2008
TOTALS          40.9               37.0     3.9       35.0
SINCE 7/1       43.2               41.1   -11.4       50.7
DAYS >= 1.0       15               10.6     4.4       11
GREATEST
 SNOW DEPTH       16   02/22                          13    02/18
 24 HR TOTAL     5.2   01/25 TO 01/26                 6.0   02/09 TO 02/09

DEGREE DAYS
HEATING TOTAL   3986               3907      79       3482
 SINCE 7/1      5452               5523     -71       5093
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                        10/24
LATEST                          04/28
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.3
RESULTANT WIND SPEED/DIRECTION   1/330
HIGHEST WIND SPEED/DIRECTION    29/020    DATE  12/12
HIGHEST GUST SPEED/DIRECTION    43/220    DATE  12/23

SKY COVER
AVERAGE SKY COVER           0.66
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             37
NUMBER OF DAYS CLOUDY         40

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                3     SNOW                       5
LIGHT SNOW               42     SLEET                      2
FOG                      51     FOG W/VIS <= 1/4 MILE      8
HAZE                     15

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

$$
National Weather Service Weather Forecast Office
