Climatological Report (Seasonal)
Issued by NWS

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358
CXUS53 KILX 011753
CLSDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1120 AM CST THU DEC 1 2016

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2016 TO 11/30/2016...

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            93   09/06        MM      MM       96
LOWEST             21   11/21        MM      MM       17
AVG. MAXIMUM     70.8              65.4     5.4     70.2
AVG. MINIMUM     50.0              43.8     6.2     47.1
MEAN             60.4              54.6     5.8     58.7
DAYS MAX >= 90      9               2.2     6.8        8
DAYS MAX <= 32      0               0.8    -0.8        0
DAYS MIN <= 32      6              16.7   -10.7       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           8.72              9.60   -0.88     8.00
DAILY AVG.       0.09                               0.09
DAYS >= .01        26                MM      MM       22
DAYS >= .10        14                MM      MM       14
DAYS >= .50         7                MM      MM        6
DAYS >= 1.00        3                MM      MM        3
GREATEST
 24 HR. TOTAL    1.33   MM                          1.29

DEGREE_DAYS
HEATING TOTAL     691              1076    -385      780
 SINCE 7/1        696              1081    -385      782
COOLING TOTAL     299               130     169      225
 SINCE 1/1       1434              1048     386     1184

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    32/190    DATE  10/17
HIGHEST GUST SPEED/DIRECTION    42/290    DATE  11/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           58
NUMBER OF DAYS PC             23
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN               10     RAIN                      13
LIGHT RAIN               24     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      40     FOG W/VIS <= 1/4 MILE      4
HAZE                     22

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

$$



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