Climatological Report (Seasonal)
Issued by NWS

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852
CXUS53 KILX 020055
CLSDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
755 PM CDT SAT JUN 1 2019

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2019 TO 5/31/2019...

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            88   05/24        MM      MM       97
LOWEST             -2   03/04        MM      MM       12
AVG. MAXIMUM     61.5              63.1    -1.6     63.2
AVG. MINIMUM     41.8              41.7     0.1     40.7
MEAN             51.7              52.4    -0.7     52.0
DAYS MAX >= 90      0               0.7    -0.7        4
DAYS MAX <= 32      5               1.3     3.7        0
DAYS MIN <= 32     23              21.9     1.1       39
DAYS MIN <= 0       1               0.0     1.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS          14.95             10.73    4.22     7.21
DAILY AVG.       0.17                               0.08
DAYS >= .01        43                MM      MM       29
DAYS >= .10        28                MM      MM       18
DAYS >= .50        13                MM      MM        4
DAYS >= 1.00        4                MM      MM        1
GREATEST
 24 HR. TOTAL    1.26   04/30 TO 05/01              1.18

DEGREE_DAYS
HEATING TOTAL    1320              1247      73     1396
 SINCE 7/1       5738              5504     234     5548
COOLING TOTAL     113                87      26      227
 SINCE 1/1        113                87      26      227

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

WIND (MPH)
AVERAGE WIND SPEED              10.9
HIGHEST WIND SPEED/DIRECTION    41/250    DATE  03/14
HIGHEST GUST SPEED/DIRECTION    59/250    DATE  03/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           43
NUMBER OF DAYS PC             26
NUMBER OF DAYS CLOUDY         23

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      22
LIGHT RAIN               47     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                5     SLEET                      0
FOG                      45     FOG W/VIS <= 1/4 MILE      6
HAZE                     10

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

$$
GEELHART
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