Climatological Report (Daily)
Issued by NWS Wilmington, OH

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096
CDUS41 KILN 300536
CLIDAY

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
136 AM EDT WED SEP 30 2026

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

...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 29 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1869 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76   4:41 PM  94    1953  74      2       87
  MINIMUM         50   7:05 AM  34    1951  52     -2       58
  AVERAGE         63                        63      0       73

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 1936   0.10  -0.10     0.00
  MONTH TO DATE    4.18                      3.20   0.98     1.68
  SINCE SEP 1      4.18                      3.20   0.98     1.68
  SINCE JAN 1     41.29                     32.15   9.14    32.25

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         4     -2        0
  MONTH TO DATE   44                        51     -7       18
  SINCE SEP 1     44                        51     -7       18
  SINCE JUL 1     44                        54    -10       38

 COOLING
  YESTERDAY        0                         2     -2        8
  MONTH TO DATE  213                       136     77      131
  SINCE SEP 1    213                       136     77      131
  SINCE JAN 1   1130                      1126      4     1150
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           6:00 AM
 LOWEST     41           2:00 PM
 AVERAGE    69

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


THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        94      1897
                                             2019
 MINIMUM TEMPERATURE (F)   52        30      1899


SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   7:32 AM EDT   SUNSET   7:21 PM EDT
OCTOBER  1 2026.......SUNRISE   7:33 AM EDT   SUNSET   7:19 PM EDT


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




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