Climatological Report (Daily)
Issued by NWS Wilmington, OH

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866
CDUS41 KILN 302055
CLIDAY

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
455 PM EDT SAT MAY 30 2026

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

...THE DAYTON OH CLIMATE SUMMARY FOR MAY 30 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         74   2:46 PM  95    1895  78     -4       73
  MINIMUM         57   5:57 AM  37    1984  58     -1       57
  AVERAGE         66                        68     -2       65

PRECIPITATION (IN)
  TODAY            0.00          1.98 1905   0.14  -0.14     0.23
  MONTH TO DATE   10.31                      4.36   5.95     5.00
  SINCE MAR 1     19.34                     12.32   7.02    15.00
  SINCE JAN 1     22.79                     17.75   5.04    18.85

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      2.0                       4.3   -2.3      0.5
  SINCE JUL 1     38.7                      25.0   13.7     22.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE  186                       123     63      128
  SINCE MAR 1    909                      1189   -280      992
  SINCE JUL 1   5188                      5133     55     4792

 COOLING
  TODAY            1                         5     -4        0
  MONTH TO DATE   44                        90    -46       35
  SINCE MAR 1    103                       107     -4       60
  SINCE JAN 1    103                       107     -4       60
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77
 LOWEST     33
 AVERAGE    55

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


THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        97      1895
 MINIMUM TEMPERATURE (F)   59        36      1897


SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE   6:11 AM EDT   SUNSET   8:58 PM EDT
MAY 31 2026...........SUNRISE   6:11 AM EDT   SUNSET   8:59 PM EDT


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




$$