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

Home | 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
000
CXUS53 KMKX 012300 CCA
CLMMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1209 PM CST MON FEB 01 2021

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

...THE MADISON WI CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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             58   01/06/1880
 LOW             -37   01/30/1951
HIGHEST           39   01/13         44      -5       49 01/09
                       01/21
LOWEST            -7   01/28        -14       7        0 01/19
AVG. MAXIMUM    28.6               26.4     2.2     32.5
AVG. MINIMUM    15.3               11.1     4.2     19.6
MEAN            21.9               18.8     3.1     26.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    23               20.4     2.6       17
DAYS MIN <= 32    31               29.9     1.1       30
DAYS MIN <= 0      3                7.1    -4.1        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.64   1874
 MINIMUM        0.10   1903
TOTALS          1.27               1.23    0.04     1.74
DAILY AVG.      0.04               0.04    0.00     0.06
DAYS >= .01       13               10.2     2.8       13
DAYS >= .10        5                3.8     1.2        6
DAYS >= .50        0                0.5    -0.5        0
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL   0.42   01/30 TO 01/31               0.47

SNOWFALL (INCHES)
RECORDS
 TOTAL          31.5   1929
TOTALS          17.0               12.9     4.1     18.8
SINCE 7/1       32.8               30.5     2.3     37.4
SNOWDEPTH AVG.     7                                   4
DAYS >= 1.0        7                3.6     3.4        7
GREATEST
 SNOW DEPTH       10   01/28                           9
                       01/29
                       01/30
 24 HR TOTAL     5.2   01/25 TO 01/26                4.7

DEGREE DAYS
HEATING TOTAL   1327               1434    -107     1199
 SINCE 7/1      3986               4313    -327     3885
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0        0
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
HIGHEST WIND SPEED/DIRECTION    25/020    DATE  01/26
HIGHEST GUST SPEED/DIRECTION    37/180    DATE  01/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.77
NUMBER OF DAYS FAIR            3
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         20

AVERAGE RH (PERCENT)     83

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW               19     SLEET                      1
FOG                      23     FOG W/VIS <= 1/4 MILE      6
HAZE                      3

-  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.