Climatological Report (Seasonal)
Issued by NWS

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000
CXUS53 KILX 012117 RRA
CLSDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
355 PM CDT SUN SEP 1 2019

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2019 TO 8/31/2019...

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            95   07/10        MM      MM       94
LOWEST             49   06/14        MM      MM       50
AVG. MAXIMUM     84.0              84.5    -0.5     85.0
AVG. MINIMUM     64.1              63.1     1.0     65.1
MEAN             74.0              73.8     0.2     75.1
DAYS MAX >= 90     15              17.4    -2.4       23
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS          12.36             11.86    0.50    13.97
DAILY AVG.       0.14                               0.15
DAYS >= .01        30                MM      MM       25
DAYS >= .10        22                MM      MM       17
DAYS >= .50         9                MM      MM       10
DAYS >= 1.00        4                MM      MM        5
GREATEST
 24 HR. TOTAL    1.36   MM                          2.10

DEGREE_DAYS
HEATING TOTAL       5                22     -17        5
 SINCE 7/1          0                 6      -6        5
COOLING TOTAL     865               832      33      953
 SINCE 1/1        978               918      60     1180

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

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    36/320    DATE  08/20
HIGHEST GUST SPEED/DIRECTION    55/330    DATE  08/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           66
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             25     MIXED PRECIP               0
HEAVY RAIN               17     RAIN                      17
LIGHT RAIN               38     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      1
HAZE                      6

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

$$


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