Climatological Report (Daily)
Issued by NWS Wilmington, OH

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325
CDUS41 KILN 050537
CLIDAY

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
1237 AM EST FRI DEC 05 2025

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

...THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 4 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1869 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         28   7:43 AM  68    1998  45    -17       45
  MINIMUM         12  11:22 PM   9    1935  30    -18       23
                                      1991
  AVERAGE         20                        37    -17       34

PRECIPITATION (IN)
  YESTERDAY        T             1.42 1993   0.09  -0.09     0.02
  MONTH TO DATE    0.29                      0.37  -0.08     0.02
  SINCE DEC 1      0.29                      0.37  -0.08     0.02
  SINCE JAN 1     39.32                     38.65   0.67    36.20

SNOWFALL (IN)
  YESTERDAY        T             4.0  1898   0.1   -0.1      0.3
  MONTH TO DATE    3.6                       0.4    3.2      0.4
  SINCE DEC 1      3.6                       0.4    3.2      0.4
  SINCE JUL 1      8.3                       1.4    6.9      2.5
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       45                        28     17       31
  MONTH TO DATE  162                       109     53      152
  SINCE DEC 1    162                       109     53      152
  SINCE JUL 1   1171                      1099     72      901

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1184                      1153     31     1328
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           5:00 AM
 LOWEST     62           5:00 PM
 AVERAGE    79

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


THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        68      2001
 MINIMUM TEMPERATURE (F)   30         6      1901


SUNRISE AND SUNSET
DECEMBER  5 2025......SUNRISE   7:43 AM EST   SUNSET   5:12 PM EST
DECEMBER  6 2025......SUNRISE   7:44 AM EST   SUNSET   5:12 PM EST


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




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