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083
CXUS53 KILX 020219 CCA
CLMDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
859 AM CDT MON SEP 1 2014

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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            94   08/25        MM      MM       98
LOWEST             55   08/15        MM      MM       48
AVG. MAXIMUM     83.1              84.4    -1.3     84.7
AVG. MINIMUM     65.7              62.7     3.0     61.5
MEAN             74.4              73.6     0.8     73.0
DAYS MAX >= 90      4               5.1    -1.1        5
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           4.93              3.65    1.28     0.02
DAILY AVG.       0.16              0.12    0.04     0.00
DAYS >= .01        14                MM      MM        1
DAYS >= .10        10                MM      MM        0
DAYS >= .50         3                MM      MM        0
DAYS >= 1.00        1                MM      MM        0
GREATEST
 24 HR. TOTAL    1.42   08/26 TO 08/27              0.06

DEGREE_DAYS
HEATING TOTAL       0                 5      -5        6
 SINCE 7/1          2                 6      -4       10
COOLING TOTAL     300               269      31      255
 SINCE 1/1        904               918     -14      872
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    31/110    DATE  08/25
HIGHEST GUST SPEED/DIRECTION    54/310    DATE  08/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       4
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      3
HAZE                      5

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

$$








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