Climatological Report (Monthly)
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000
CXUS53 KILX 011549
CLMDEC

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1049 AM CDT TUE AUG 01 2023

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

...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
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              56   07/03/2021
HIGHEST           97   07/28         MM      MM       98
LOWEST            60   07/09         MM      MM       56
                       07/10
                       07/31
AVG. MAXIMUM    86.3               85.8     0.5     86.0
AVG. MINIMUM    66.2               65.6     0.6     67.0
MEAN            76.2               75.7     0.5     76.5
DAYS MAX >= 90     8                9.0    -1.0        6
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        4.23   2021
 MINIMUM        3.61   2022
TOTALS          3.61R              3.32    0.29     3.61
DAILY AVG.      0.12               0.11    0.01     0.12
DAYS >= .01        8               10.0    -2.0        8
DAYS >= .10        5                5.5    -0.5        6
DAYS >= .50        3                2.4     0.6        3
DAYS >= 1.00       2                1.0     1.0        1
GREATEST
 24 HR. TOTAL   1.39   07/06 TO 07/06               1.86


DEGREE DAYS
HEATING TOTAL      0                  1      -1        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    357                333      24      363
 SINCE 1/1       669                685     -16       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    35/340    DATE  07/28
HIGHEST GUST SPEED/DIRECTION    48/340    DATE  07/28

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             14     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      1
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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