Climatological Report (Monthly)
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CXUS53 KLOT 011436
CLMORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
917 AM CDT FRI JUL 1 2016

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR THE MONTH OF JUNE 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             104   06/20/1988
                        06/20/1953
 LOW               35   06/04/1945
HIGHEST            93   06/20        80      13       92  06/10
LOWEST             51   06/07        58      -7       42  06/02
AVG. MAXIMUM     81.9              79.7     2.2     76.9
AVG. MINIMUM     61.2              58.1     3.1     57.8
MEAN             71.6              68.9     2.7     67.4
DAYS MAX >= 90      6               3.0     3.0        1
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.58   1892
 MINIMUM         0.12   1922
TOTALS           2.85              3.45   -0.60     7.12
DAILY AVG.       0.09              0.12   -0.03     0.24
DAYS >= .01         9              10.2    -1.2       16
DAYS >= .10         6               5.9     0.1       13
DAYS >= .50         1               2.4    -1.4        4
DAYS >= 1.00        1               0.9     0.1        2
GREATEST
 24 HR. TOTAL    1.31   06/22 TO 06/22
                        06/21 TO 06/22
                        06/22 TO 06/22

DEGREE_DAYS
HEATING TOTAL      13                48     -35       39
 SINCE 7/1       5428              6340    -912     6776
COOLING TOTAL     216               165      51      118
 SINCE 1/1        290               219      71      171
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    36/050    DATE  06/22
HIGHEST GUST SPEED/DIRECTION    41/050    DATE  06/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

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

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