766
CXUS53 KPAH 020732
CLMMDH

CLIMATE REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
232 AM CDT WED OCT 02 2024

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

...THE CARBONDALE IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            108   09/06/1925
                       09/05/1925
                       09/04/1925
 LOW              20   09/30/1899
HIGHEST           92   09/20                          90  09/04
LOWEST            41   09/09                          47  09/15
AVG. MAXIMUM    82.8               80.8     2.0     83.3
AVG. MINIMUM    59.1               55.7     3.4     57.7
MEAN            70.9               68.3     2.6     70.5
DAYS MAX >= 90     4                4.4    -0.4        1
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        9.52   1993
 MINIMUM        0.09   1928
TOTALS          4.87*              2.85    2.02     0.64
DAILY AVG.      0.20               0.09    0.11     0.02
DAYS >= .01        6               11.1    -5.1        7
DAYS >= .10        5                4.1     0.9        3
DAYS >= .50        2                2.1    -0.1        0
DAYS >= 1.00       2                0.7     1.3        0
GREATEST
 24 HR. TOTAL   2.59   09/27 TO 09/27


DEGREE DAYS
HEATING TOTAL     15                 49     -34        2
 SINCE 7/1        16                 48     -32       MM
COOLING TOTAL    189                146      43      170
 SINCE 1/1      1558               1337     221       MM

FREEZE DATES
EARLIEST                        MM
LATEST                          04/06
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.2
HIGHEST WIND SPEED/DIRECTION    29/340    DATE  09/27
HIGHEST GUST SPEED/DIRECTION    43/350    DATE  09/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.34
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       3
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE      5
HAZE                      0

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

* NOTE: DUE TO AN ASOS EQUIPMENT MALFUNCTION, THE PRECIPITATION DATA
  IS MISSING ON 6 DAYS IN SEPTEMBER 2024. THE ONLY DAY WHEN THE MISSING
  RAINFALL WAS SIGNIFICANT ENOUGH TO MATERIALLY IMPACT THE CLIMATE
  RECORD WAS ON SEPTEMBER 23, WHEN RADAR ESTIMATES INDICATE APPROXIMATELY
  2.50 TO 3.00 INCHES OF RAIN FELL AT THE OBSERVATION SITE.

$$