Climatological Report (Monthly)
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CXUS53 KLOT 011139
CLMMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
608 AM CDT SAT APR 1 2017

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF MARCH 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              86   03/21/2012
                        03/29/1986
                        04/26/1994
 LOW               -7   03/08/1943
HIGHEST            82   03/24        MM      MM       73
LOWEST             17   03/15        MM      MM       14
AVG. MAXIMUM     46.9              46.8     0.1     52.8
AVG. MINIMUM     32.6              30.9     1.7     37.8
MEAN             39.8              38.8     1.0     45.3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.64   2009
 MINIMUM         0.33   1958
TOTALS           4.17              2.72    1.45     2.88

DEGREE_DAYS
HEATING TOTAL     774               812     -38      604
 SINCE 7/1       4420              5323    -903     4242
COOLING TOTAL       0                 1      -1        1
 SINCE 1/1          0                 1      -1        1
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              12.3
HIGHEST WIND SPEED/DIRECTION    43/250    DATE  03/08
HIGHEST GUST SPEED/DIRECTION    57/240    DATE  03/08

AVERAGE RH (PERCENT)     65


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

$$




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