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677
CXUS53 KILX 012135 RRB
CLSDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
308 PM CST SUN MAR 1 2020

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...

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            67   02/03        MM      MM       60
LOWEST             -2   02/14        MM      MM      -16
AVG. MAXIMUM     40.8              37.7     3.1     37.8
AVG. MINIMUM     24.9              21.7     3.2     22.1
MEAN             32.9              29.7     3.2     30.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     17              26.7    -9.7       25
DAYS MIN <= 32     75              74.8     0.2       76
DAYS MIN <= 0       1               2.8    -1.8        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           6.89              6.26    0.63     8.11
DAILY AVG.       0.08                               0.09
DAYS >= .01        22                MM      MM       26
DAYS >= .10        12                MM      MM       16
DAYS >= .50         5                MM      MM        6
DAYS >= 1.00        2                MM      MM        1
GREATEST
 24 HR. TOTAL    1.45   MM                          2.12

DEGREE_DAYS
HEATING TOTAL    2898              3176    -278     3133
 SINCE 7/1       4116              4286    -170     4418
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              10.4
HIGHEST WIND SPEED/DIRECTION    33/280    DATE  01/18
HIGHEST GUST SPEED/DIRECTION    48/290    DATE  01/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           37
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY         41

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                      11
LIGHT RAIN               22     FREEZING RAIN              2
LT FREEZING RAIN          6     HAIL                       0
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW               26     SLEET                      0
FOG                      60     FOG W/VIS <= 1/4 MILE     13
HAZE                     29

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

$$