Climatological Report (Annual)
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514
CXUS53 KILX 011014 RRC
CLADEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
105 AM CST WED JAN 1 2020

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 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       97
LOWEST            -16   01/30        MM      MM      -13
AVG. MAXIMUM     62.0              62.8    -0.8     62.9
AVG. MINIMUM     42.8              42.7     0.1     42.9
MEAN             52.4              52.7    -0.3     52.9
DAYS MAX >= 90     18              20.3    -2.3       38
DAYS MAX <= 32     33              28.9     4.1       29
DAYS MIN <= 32    122             113.4     8.6      134
DAYS MIN <= 0       6               2.8     3.2        9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS          40.46             38.45    2.01    40.33
DAILY AVG.       3.20                               0.11
DAYS >= .01       119                MM      MM      110
DAYS >= .10        80                MM      MM       64
DAYS >= .50        31                MM      MM       25
DAYS >= 1.00       11                MM      MM       10
GREATEST
 24 HR. TOTAL  999.00   MM                          3.06

DEGREE_DAYS
HEATING TOTAL    5681              5522     159     5744
COOLING TOTAL    1225              1049     176     1472

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

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             53     MIXED PRECIP               1
HEAVY RAIN               38     RAIN                      61
LIGHT RAIN              138     FREEZING RAIN              0
LT FREEZING RAIN          5     HAIL                       0
HEAVY SNOW                1     SNOW                       7
LIGHT SNOW               26     SLEET                      0
FOG                     164     FOG W/VIS <= 1/4 MILE     27
HAZE                     56


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

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