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
000
CXUS53 KMKX 011401
CLMMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN MILWAUKEE
745 AM CDT TUE MAY 1 2018

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

...THE MADISON WI CLIMATE SUMMARY FOR THE MONTH OF APRIL 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              94   04/22/1980
 LOW                0   04/07/1982
HIGHEST            81   04/30        77       4       76  04/15
LOWEST             14   04/08        21      -7       27  04/01
                        04/07
                        04/05
AVG. MAXIMUM     48.1              57.3    -9.2     60.4
AVG. MINIMUM     27.0              35.8    -8.8     39.5
MEAN             37.6              46.6    -9.0     50.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      2               0.3     1.7        0
DAYS MIN <= 32     21              10.3    10.7        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.19   1909
 MINIMUM            T   1877
TOTALS           2.14              3.40   -1.26     5.30
DAILY AVG.       0.07              0.11   -0.04     0.18
DAYS >= .01        10              12.1    -2.1       18
DAYS >= .10         5               7.0    -2.0       10
DAYS >= .50         2               2.2    -0.2        4
DAYS >= 1.00        0               0.7    -0.7        0
GREATEST
 24 HR. TOTAL    0.77   04/18 TO 04/18              1.45

SNOWFALL (INCHES)
RECORDS
 TOTAL           17.4   1973                                          3
TOTALS           13.5               2.6    10.9        T
SINCE 7/1        44.4              50.7    -6.3     44.0
SNOWDEPTH AVG.      1                MM      MM        0
DAYS >= 1.0         3               0.7     2.3        0
GREATEST
 SNOW DEPTH         7   04/19                          0  MM
 24 HR TOTAL      7.2   04/18 TO 04/18                 T

DEGREE_DAYS
HEATING TOTAL     817               558     259      443
 SINCE 7/1       7085              7007      78     5904
COOLING TOTAL       0                 4      -4        0
 SINCE 1/1          0                 4      -4        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
HIGHEST WIND SPEED/DIRECTION    32/070    DATE  04/14
HIGHEST GUST SPEED/DIRECTION    49/060    DATE  04/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  2
  1
  0
  3
  3
  2
HAZE                      2

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

&&

THIS WAS THE 2ND COLDEST APRIL ON RECORD.  THE RECORD COLDEST
APRIL 1874 AT 37.5 DEGREES.

$$



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