Climatological Report (Seasonal)
Issued by NWS

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000
CXUS53 KILX 011938 RRA
CLSDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
137 PM CST WED DEC 1 2010

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2010 TO 11/30/2010...

CLIMATE NORMAL PERIOD 9999 TO 9999
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   09/21        MM      MM       82
LOWEST             23   11/26        MM      MM       26
                        11/03
                        11/06
AVG. MAXIMUM     68.4                MM      MM     63.7
AVG. MINIMUM     44.2                MM      MM     45.2
MEAN             56.3                MM      MM     54.5
DAYS MAX >= 90      2                MM      MM        0
DAYS MAX <= 32      0                MM      MM        0
DAYS MIN <= 32     20                MM      MM        7
DAYS MIN <= 0       0                MM      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           9.83                MM      MM    15.66
DAILY AVG.       0.11                               0.17
DAYS >= .01        24                MM      MM       35
DAYS >= .10        14                MM      MM       21
DAYS >= .50         5                MM      MM       11
DAYS >= 1.00        3                MM      MM        6
GREATEST
 24 HR. TOTAL    2.64   09/02 TO 09/03              2.12

DEGREE_DAYS
HEATING TOTAL     938                MM      MM      998
 SINCE 7/1        938                MM      MM     1010
COOLING TOTAL     168                MM      MM       58
 SINCE 1/1       1493                MM      MM      787

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

WIND (MPH)
AVERAGE WIND SPEED              9.0
HIGHEST WIND SPEED/DIRECTION    40/230    DATE  10/26
HIGHEST GUST SPEED/DIRECTION    52/240    DATE  10/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR           69
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      16
LIGHT RAIN               28     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                      33     FOG W/VIS <= 1/4 MILE      2
HAZE                     13

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

$$
GEELHART





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