Climatological Report (Monthly)
Issued by NWS

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CXUS53 KILX 011629
CLMDEC


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
954 AM CST FRI DEC 1 2017

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              MM   MM
 LOW               MM   MM
HIGHEST            71   11/05        MM      MM       80
LOWEST             20   11/10        MM      MM       21
AVG. MAXIMUM     53.3              51.7     1.6     57.4
AVG. MINIMUM     33.1              34.1    -1.0     38.9
MEAN             43.2              42.9     0.3     48.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.8    -0.8        0
DAYS MIN <= 32     17              13.8     3.2        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.57              3.43   -2.86     3.64
DAILY AVG.       0.02              0.11   -0.09     0.12
DAYS >= .01         8                MM      MM        7
DAYS >= .10         2                MM      MM        6
DAYS >= .50         0                MM      MM        3
DAYS >= 1.00        0                MM      MM        1
GREATEST
 24 HR. TOTAL    0.25   11/18 TO 11/18              1.16

DEGREE_DAYS
HEATING TOTAL     645               663     -18      510
 SINCE 7/1        942              1081    -139      696
COOLING TOTAL       0                 0       0       13
 SINCE 1/1       1120              1048      72     1434
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.8
HIGHEST WIND SPEED/DIRECTION    35/340    DATE  11/18
HIGHEST GUST SPEED/DIRECTION    43/360    DATE  11/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      0
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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