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

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
000
CXUS53 KMKX 011943
CLMMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN MILWAUKEE
710 AM CST SUN JAN 1 2017

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

...THE MADISON WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              65   12/03/2012
 LOW              -28   12/24/1872
HIGHEST            44   12/26        48      -4       60  12/13
LOWEST             -8   12/18        -7      -1       11  12/19
AVG. MAXIMUM     28.0              30.2    -2.2     40.3
AVG. MINIMUM     17.0              15.9     1.1     29.8
MEAN             22.5              23.0    -0.5     35.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     16              16.9    -0.9        7
DAYS MIN <= 32     29              28.6     0.4       21
DAYS MIN <= 0       4               3.6     0.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.68   1884
 MINIMUM         0.21   1898
TOTALS           2.03              1.74    0.29     3.33
DAILY AVG.       0.07              0.06    0.01     0.11
DAYS >= .01         9              10.1    -1.1       14
DAYS >= .10         8               4.5     3.5        6
DAYS >= .50         0               0.8    -0.8        2
DAYS >= 1.00        0               0.2    -0.2        1
GREATEST
 24 HR. TOTAL    0.46   12/04 TO 12/04              1.58

SNOWFALL (INCHES)
RECORDS
 TOTAL           40.4   2008
TOTALS           22.7              13.5     9.2      7.4
SINCE 7/1        22.7              17.6     5.1     11.5
SNOWDEPTH AVG.      4                 4       0        0
DAYS >= 1.0         6               3.8     2.2        2
GREATEST
 SNOW DEPTH         9   12/19                          5  12/28
                        12/18
 24 HR TOTAL      7.9   12/10 TO 12/11               5.9

DEGREE_DAYS
HEATING TOTAL    1309              1300       9      921
 SINCE 7/1       2331              2879    -548     2112
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        780               568     212      666
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    25/120    DATE  12/25
HIGHEST GUST SPEED/DIRECTION    36/230    DATE  12/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       4
LIGHT SNOW               16     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.