Climatological Report (Daily)
Issued by NWS Wilmington, OH

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224
CDUS41 KILN 170543
CLIDAY

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
143 AM EDT FRI JUL 17 2026

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

...THE DAYTON OH CLIMATE SUMMARY FOR JULY 16 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         91   3:16 PM 100    1901  86      5       83
                                      1988
  MINIMUM         72   5:46 AM  52    1903  66      6       74
  AVERAGE         82                        76      6       79

PRECIPITATION (IN)
  YESTERDAY        0.00          1.41 2021   0.13  -0.13     0.12
  MONTH TO DATE    1.83                      2.13  -0.30     2.97
  SINCE JUN 1      4.43                      6.27  -1.84     9.18
  SINCE JAN 1     27.22                     24.17   3.05    28.03

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   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
  YESTERDAY        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
  YESTERDAY       17                        11      6       14
  MONTH TO DATE  224                       176     48      228
  SINCE JUN 1    425                       418      7      558
  SINCE JAN 1    527                       529     -2      618
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           6:00 AM
 LOWEST     52           3:00 PM
 AVERAGE    71

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


THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        99      2012
 MINIMUM TEMPERATURE (F)   66        51      1976
                                             2014


SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE   6:23 AM EDT   SUNSET   9:03 PM EDT
JULY 18 2026..........SUNRISE   6:23 AM EDT   SUNSET   9:02 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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