Climatological Report (Seasonal)
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CXUS53 KILX 021735
CLSMTO

CHICLMMTO 000
TTAA00 KILX 011622


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1008 AM CST SUN DEC 1 2013

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE FALL SEASON, FROM
9/1/2013 TO 11/30/2013...

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            96   09/10        MM      MM       88
LOWEST             10   11/24        MM      MM       18
AVG. MAXIMUM     65.4              65.2     0.2     62.6
AVG. MINIMUM     43.9              44.7    -0.8     43.4
MEAN             54.7              54.9    -0.2     53.0
DAYS MAX >= 90      3               1.2     1.8        0
DAYS MAX <= 32      3               1.0     2.0        1
DAYS MIN <= 32     26              15.7    10.3       24
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.51              9.38   -6.87    13.46
DAILY AVG.       0.03                               0.15
DAYS >= .01        16                MM      MM       27
DAYS >= .10         6                MM      MM       20
DAYS >= .50         2                MM      MM       11
DAYS >= 1.00        0                MM      MM        4
GREATEST
 24 HR. TOTAL    0.80   MM                          2.61

DEGREE_DAYS
HEATING TOTAL    1107              1054      53     1165
 SINCE 7/1       1117              1059      58     1165
COOLING TOTAL     203               137      66      100
 SINCE 1/1       1007              1057     -50     1382

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

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    40/290    DATE  11/17
HIGHEST GUST SPEED/DIRECTION    53/280    DATE  11/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           54
NUMBER OF DAYS PC             22
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       7
LIGHT RAIN               29     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                      36     FOG W/VIS <= 1/4 MILE      6
HAZE                      9

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

$$

JRP









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