Climatological Report (Monthly)
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CXUS53 KLOT 011249
CLMORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
630 AM CST THU DEC 1 2016

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 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              81   11/01/1950
 LOW               -2   11/24/1950
                        11/29/1872
HIGHEST            75   11/01                         72  11/02
LOWEST             22   11/21                          7  11/22
AVG. MAXIMUM     55.3              48.2     7.1     53.7
AVG. MINIMUM     38.3              32.4     5.9     35.5
MEAN             46.8              40.3     6.5     44.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               2.0    -2.0        1
DAYS MIN <= 32      8              14.0    -6.0       13
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.22   1985
 MINIMUM         0.31   1904
TOTALS           1.69              3.15   -1.46     4.49
DAILY AVG.       0.06              0.11   -0.05     0.15
DAYS >= .01         8              10.8    -2.8       10
DAYS >= .10         4               6.0    -2.0       10
DAYS >= .50         1               2.0    -1.0        3
DAYS >= 1.00        0               0.8    -0.8        1
GREATEST
 24 HR. TOTAL    1.01   11/27 TO 11/28

SNOWFALL (INCHES)
RECORDS
 TOTAL           14.8   1940
TOTALS              T               1.2    -1.2     11.2
SINCE 7/1           T               1.4    -1.4     11.2
SNOWDEPTH AVG.      0                                  1
DAYS >= 1.0         0               0.4    -0.4
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   11/19 TO 11/19

DEGREE_DAYS
HEATING TOTAL     540               741    -201      607
 SINCE 7/1        829              1256    -427      973
COOLING TOTAL       3                 0       3        0
 SINCE 1/1       1157               843     314      806
..................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
RESULTANT WIND SPEED/DIRECTION   4/233
HIGHEST WIND SPEED/DIRECTION    31/300    DATE  11/19
HIGHEST GUST SPEED/DIRECTION    43/260    DATE  11/18


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      2
HAZE                      4

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

&&

DAILY RECORDS
* RECORD HIGHEST MINIMUM TEMPERATURE OF 61 DEGREES ON THE 1ST

MONTHLY RECORD
* TIED FOR 6TH WARMEST NOVEMBER ON RECORD SINCE 1872 AT 46.8 DEGREES

$$




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