Climatological Report (Monthly)
Issued by NWS

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000
CXUS53 KILX 011709
CLMDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
949 AM CST THU MAR 1 2018

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY
2018...

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            66   02/20        MM      MM       73
LOWEST             -2   02/05        MM      MM       11
AVG. MAXIMUM     42.7              39.2     3.5     52.8
AVG. MINIMUM     23.0              22.9     0.1     30.8
MEAN             32.9              31.0     1.9     41.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      7               7.3    -0.3        3
DAYS MIN <= 32     20              23.5    -3.5       16
DAYS MIN <= 0       1               0.2     0.8        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           4.10              1.98    2.12     0.45
DAILY AVG.       0.16              0.07    0.09     0.02
DAYS >= .01         9                MM      MM        6
DAYS >= .10         4                MM      MM        1
DAYS >= .50         2                MM      MM        0
DAYS >= 1.00        2                MM      MM        0
GREATEST
 24 HR. TOTAL    1.84   02/20 TO 02/20              0.28

DEGREE_DAYS
HEATING TOTAL     891               950     -59      643
 SINCE 7/1       4152              4257    -105     3359
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.6
HIGHEST WIND SPEED/DIRECTION    37/280    DATE  02/24
HIGHEST GUST SPEED/DIRECTION    51/280    DATE  02/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                8     FREEZING RAIN              2
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                7     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$


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