Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KILX 011510
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CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1003 AM CDT FRI JUN 1 2012

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2012 TO 5/31/2012...

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            93   05/28        MM      MM       88
LOWEST             14   03/05        MM      MM       24
AVG. MAXIMUM     71.2              63.0     8.2     63.2
AVG. MINIMUM     48.7              43.1     5.6     44.6
MEAN             59.9              53.1     6.8     53.9
DAYS MAX >= 90      3               0.2     2.8        0
DAYS MAX <= 32      0               1.2    -1.2        0
DAYS MIN <= 32     10              19.4    -9.4       17
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           8.42             10.37   -1.95    13.68
DAILY AVG.       0.09                               0.15
DAYS >= .01        27                MM      MM       33
DAYS >= .10        17                MM      MM       21
DAYS >= .50         5                MM      MM        6
DAYS >= 1.00        1                MM      MM        5
GREATEST
 24 HR. TOTAL    1.85   MM                          2.56

DEGREE_DAYS
HEATING TOTAL     661              1186    -525     1130
 SINCE 7/1       4253              5390   -1137     5411
COOLING TOTAL     221                88     133      132
 SINCE 1/1        221                88     133      132

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

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    35/290    DATE  03/02
HIGHEST GUST SPEED/DIRECTION    48/190    DATE  03/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           62
NUMBER OF DAYS PC             26
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             15     MIXED PRECIP               0
HEAVY RAIN               13     RAIN                      18
LIGHT RAIN               36     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      0
FOG                      34     FOG W/VIS <= 1/4 MILE      4
HAZE                     13

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

$$








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