Climatological Report (Annual)
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
000
CXUS53 KMKX 041930 CCA
CLAMKE

CLIMATE REPORT
NATIONAL WEATHER SERVICE
1158 AM CST SAT JAN 02 2021

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

...THE MILWAUKEE  WI CLIMATE SUMMARY FOR THE YEAR OF 2020...

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            105   07/24/1934
 LOW             -26   02/03/1996
                       01/17/1982
HIGHEST           95   07/26         95       0       94  07/10
LOWEST            -3   02/14        -13      10      -23  01/31
AVG. MAXIMUM    58.4               55.6     2.8     56.9
AVG. MINIMUM    42.8               40.1     2.7     41.5
MEAN            50.6               47.9     2.7     49.2
DAYS MAX >= 90     8                7.0     1.0       10
DAYS MAX <= 32    24               52.0   -28.0       47
DAYS MIN <= 32   115              125.5   -10.5      106
DAYS MIN <= 0      1                6.9    -5.9        8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       50.36   1876
 MINIMUM       18.69   1901
TOTALS         41.01              34.76    6.25    44.08
DAILY AVG.      0.11               0.10    0.01     0.13
DAYS >= .01      112              126.7   -14.7      141
DAYS >= .10       73               69.1     3.9       89
DAYS >= .50       24               22.2     1.8       28
DAYS >= 1.00      10                7.2     2.8        9
GREATEST
 24 HR. TOTAL   4.79   08/02 TO 08/02               2.01

SNOWFALL (INCHES)
RECORDS
 TOTAL         110.3   1886
TOTALS          27.5               46.9   -19.4     61.4
SINCE 7/1        5.4               13.3    -7.9     15.7
DAYS >= 1.0       10               13.0    -3.0       15
GREATEST
 SNOW DEPTH        5   01/24                          12  01/29
                       01/23
                       01/21
                                                          02/02
                                                          02/01
 24 HR TOTAL     4.3   01/17 TO 01/17                8.3

DEGREE DAYS
HEATING TOTAL   6092               6894    -802     5865
 SINCE 7/1      2172               2559    -388       MM
COOLING TOTAL    938                641     297      727
 SINCE 1/1       938                641    -297       MM

FREEZE DATES
RECORD
 EARLIEST     09/20/1956
 LATEST       05/27/1961
EARLIEST                        10/29
LATEST                          04/28
................................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    51/200    DATE  11/10
HIGHEST GUST SPEED/DIRECTION    79/220    DATE  11/10

SKY COVER
NUMBER OF DAYS FAIR           68
NUMBER OF DAYS PC            172
NUMBER OF DAYS CLOUDY        126

-  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.