Climatological Report (Monthly)
Issued by NWS

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CXUS53 KILX 011423
CLMMTO


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
809 AM CST WED FEB 1 2017

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

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            64   01/21        MM      MM       62
LOWEST             -4   01/07        MM      MM        0
AVG. MAXIMUM     41.5              34.8     6.7     36.1
AVG. MINIMUM     26.4              19.5     6.9     20.3
MEAN             33.9              27.1     6.8     28.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      8              12.3    -4.3       10
DAYS MIN <= 32     19              26.4    -7.4       27
DAYS MIN <= 0       3               2.3     0.7        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           1.72              2.21   -0.49     0.40
DAILY AVG.       0.06              0.07   -0.01     0.01
DAYS >= .01         9                MM      MM        5
DAYS >= .10         5                MM      MM        1
DAYS >= .50         1                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.79   01/19 TO 01/20              0.21

DEGREE_DAYS
HEATING TOTAL     955              1173    -218     1134
 SINCE 7/1       2759              3276    -517     2632
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
HIGHEST WIND SPEED/DIRECTION    40/280    DATE  01/10
HIGHEST GUST SPEED/DIRECTION    53/270    DATE  01/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               12     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                5     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      7
HAZE                      4

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

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