000
CXUS53 KLOT 011819
CLMPWK

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
119 PM CDT MON APR 01 2024

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

...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             86   03/21/2012
                       03/20/2012
 LOW              -4   03/03/2014
HIGHEST           72   03/03                          71  03/31
LOWEST            24   03/18                          13  03/18
                       03/21
AVG. MAXIMUM    51.3               46.7     4.6     46.8
AVG. MINIMUM    34.0               30.2     3.8     31.8
MEAN            42.6               38.4     4.2     39.3
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                3.2    -3.2        1
DAYS MIN <= 32    16               20.2    -4.2       15
DAYS MIN <= 0      0                0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.66   2009
 MINIMUM        0.42   2005
TOTALS          3.85               1.84    2.01     3.30
DAILY AVG.      0.12               0.06    0.06     0.11
DAYS >= .01       10                8.7     1.3       16
DAYS >= .10        7                4.5     2.5        8
DAYS >= .50        3                1.0     2.0        2
DAYS >= 1.00       0                0.2    -0.2        1
GREATEST
 24 HR. TOTAL   0.94   03/04 TO 03/05               1.09


DEGREE DAYS
HEATING TOTAL    688                825    -137      790
 SINCE 7/1      4533               5337    -804       MM
COOLING TOTAL      0                  2      -2        0
 SINCE 1/1         0                  2      -2       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    32/170    DATE  03/03
HIGHEST GUST SPEED/DIRECTION    45/170    DATE  03/03

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       7
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                3     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

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

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