Climatological Report (Monthly)
Issued by NWS

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000
CXUS53 KILX 011445
CLMMTO


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
937 AM CDT TUE SEP 1 2015

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2015...

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            90   08/15        MM      MM       91
                        08/03
                        08/02
LOWEST             51   08/27        MM      MM       54
AVG. MAXIMUM     83.4              84.9    -1.5     81.9
AVG. MINIMUM     62.2              62.9    -0.7     65.5
MEAN             72.8              73.9    -1.1     73.7
DAYS MAX >= 90      3               5.5    -2.5        3
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           1.28              3.06   -1.78     2.73
DAILY AVG.       0.04              0.10   -0.06     0.09
DAYS >= .01         6                MM      MM       12
DAYS >= .10         3                MM      MM        9
DAYS >= .50         1                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.90   08/05 TO 08/06              0.61

DEGREE_DAYS
HEATING TOTAL       0                 4      -4        1
 SINCE 7/1          0                 5      -5        5
COOLING TOTAL     244               279     -35      276
 SINCE 1/1        904               920     -16      834
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    23/310    DATE  08/23
HIGHEST GUST SPEED/DIRECTION    33/280    DATE  08/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      3
HAZE                     12

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

$$



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