Climatological Report (Daily)
Issued by NWS Wilmington, OH

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263
CDUS41 KILN 212057
CLIDAY

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
457 PM EDT FRI AUG 21 2026

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

...THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         83   3:05 PM 100    1936  84     -1       71
  MINIMUM         64   6:24 AM  46    1950  64      0       64
  AVERAGE         74                        74      0       68

PRECIPITATION (IN)
  TODAY            0.00          1.21 1906   0.09  -0.09      T
  MONTH TO DATE    8.54                      1.99   6.55     1.34
  SINCE JUN 1     14.13                     10.08   4.05    11.72
  SINCE JAN 1     36.92                     27.98   8.94    30.57

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      4                        13     -9        8
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY            9                         9      0        3
  MONTH TO DATE  199                       209    -10      208
  SINCE JUN 1    748                       792    -44      942
  SINCE JAN 1    850                       903    -53     1002
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     57
 AVERAGE    79

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


THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       101      1936
 MINIMUM TEMPERATURE (F)   64        47      1909


SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE   6:54 AM EDT   SUNSET   8:25 PM EDT
AUGUST 22 2026........SUNRISE   6:55 AM EDT   SUNSET   8:23 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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