088
CDUS41 KILN 212049
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
449 PM EDT WED MAY 21 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 11:07 AM 92 1902 76 -9 87
MINIMUM 60 4:29 AM 32 1907 56 4 69
AVERAGE 64 66 -2 78
PRECIPITATION (IN)
TODAY T 1.75 2014 0.15 -0.15 T
MONTH TO DATE 4.59 3.10 1.49 2.88
SINCE MAR 1 14.59 11.06 3.53 10.68
SINCE JAN 1 18.44 16.49 1.95 17.78
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 0.5 4.3 -3.8 T
SINCE JUL 1 22.5 25.0 -2.5 13.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 1 3 -2 0
MONTH TO DATE 71 101 -30 18
SINCE MAR 1 935 1167 -232 828
SINCE JUL 1 4735 5111 -376 4190
COOLING
TODAY 0 4 -4 13
MONTH TO DATE 34 50 -16 88
SINCE MAR 1 59 67 -8 123
SINCE JAN 1 59 67 -8 123
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 63
AVERAGE 77
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 92 1902
MINIMUM TEMPERATURE (F) 56 34 2002
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 6:17 AM EDT SUNSET 8:51 PM EDT
MAY 22 2025...........SUNRISE 6:16 AM EDT SUNSET 8:52 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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