National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS53 KILX 011517
CLMMTO


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1010 AM CDT THU NOV 1 2012

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 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            78   10/04        MM      MM       84
LOWEST             30   10/31        MM      MM       32
                        10/08
AVG. MAXIMUM     61.2              65.6    -4.4     67.4
AVG. MINIMUM     43.3              44.1    -0.8     44.0
MEAN             52.2              54.9    -2.7     55.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      5               3.0     2.0        1
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           4.01              2.83    1.18     3.34
DAILY AVG.       0.13              0.09    0.04     0.11
DAYS >= .01        11                MM      MM       10
DAYS >= .10         7                MM      MM        7
DAYS >= .50         3                MM      MM        3
DAYS >= 1.00        2                MM      MM        1
GREATEST
 24 HR. TOTAL    1.21   10/17 TO 10/18              1.42

DEGREE_DAYS
HEATING TOTAL     393               333      60      296
 SINCE 7/1        477               404      73      405
COOLING TOTAL       6                19     -13       17
 SINCE 1/1       1382              1057     325     1308
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    35/280    DATE  10/14
HIGHEST GUST SPEED/DIRECTION    43/270    DATE  10/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               14     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      0
HAZE                      1

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

$$