000
CXUS53 KPAH 010726
CLMMDH

CLIMATE REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
226 AM CDT SUN OCT 01 2023

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

...THE CARBONDALE IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            108   09/06/2023
                       09/05/2023
                       09/04/2023
 LOW              20   09/30/1899
HIGHEST           90   09/04                          99  09/21
LOWEST            47   09/15                          33  09/30
AVG. MAXIMUM    83.3               80.8     2.5     82.5
AVG. MINIMUM    57.7               55.7     2.0     53.8
MEAN            70.5               68.3     2.2     68.2
DAYS MAX >= 90     1                4.4    -3.4        3
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) ** SEE FOOTNOTE BELOW **
RECORD
 MAXIMUM        9.52   1993
 MINIMUM        0.09   1928
TOTALS          0.64               2.85   -2.21     0.69
DAILY AVG.      0.02               0.09   -0.07     0.02
DAYS >= .01        7               11.1    -4.1        5
DAYS >= .10        3                4.1    -1.1        1
DAYS >= .50        0                2.1    -2.1        1
DAYS >= 1.00       0                0.7    -0.7        0
GREATEST
 24 HR. TOTAL   0.29   09/28 TO 09/28


DEGREE DAYS
HEATING TOTAL      2                 49     -47       60
 SINCE 7/1         2                 48     -46       MM
COOLING TOTAL    170                146      24      163
 SINCE 1/1      1430               1337      93       MM

FREEZE DATES
EARLIEST                        MM
LATEST                          03/29
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.5
HIGHEST WIND SPEED/DIRECTION    31/240    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    39/230    DATE  09/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.24
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      28     FOG W/VIS <= 1/4 MILE     11
HAZE                      3

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

** MONTHLY PRECIPITATION IS SIGNIFICANTLY UNDERESTIMATED DUE TO A
SENSOR OUTAGE ON AT LEAST ONE DAY WITH SUBSTANTIAL RAINFALL.

$$