Climatological Report (Monthly)
Issued by NWS

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000
CXUS53 KILX 011654
CLMDEC


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1041 AM CST SAT FEB 1 2014

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2014...

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            52   01/13        MM      MM       65
LOWEST             -9   01/07        MM      MM        4
AVG. MAXIMUM     31.5              35.2    -3.7     39.4
AVG. MINIMUM     12.2              19.4    -7.2     20.3
MEAN             21.9              27.3    -5.4     29.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     15              11.5     3.5        9
DAYS MIN <= 32     30              26.8     3.2       27
DAYS MIN <= 0       7               1.7     5.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS             MMR             1.74      MM     2.15
DAILY AVG.         MM              0.06      MM     0.07
DAYS >= .01        MM                MM      MM        8
DAYS >= .10        MM                MM      MM        5
DAYS >= .50        MM                MM      MM        2
DAYS >= 1.00       MM                MM      MM        1
GREATEST
 24 HR. TOTAL      MM                               1.17

DEGREE_DAYS
HEATING TOTAL    1286              1168     118     1082
 SINCE 7/1       3561              3307     254     3027
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              13.3
HIGHEST WIND SPEED/DIRECTION    39/330    DATE  01/26
HIGHEST GUST SPEED/DIRECTION    59/220    DATE  01/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                4     FREEZING RAIN              1
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               18     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      1
HAZE                      9

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

$$



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