471
CDUS41 KILN 212055
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
455 PM EDT TUE APR 21 2026
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR APRIL 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 76 2:58 PM 84 1899 67 9 75
1985
1987
MINIMUM 37 4:34 AM 26 1904 45 -8 51
AVERAGE 57 56 1 63
PRECIPITATION (IN)
TODAY 0.00 2.11 1928 0.16 -0.16 0.03
MONTH TO DATE 0.52 3.07 -2.55 4.91
SINCE MAR 1 6.48 6.57 -0.09 8.76
SINCE JAN 1 9.93 12.00 -2.07 12.61
SNOWFALL (IN)
TODAY 0.0 3.5 1901 0.0 0.0 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.5
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 8 10 -2 2
MONTH TO DATE 182 281 -99 300
SINCE MAR 1 680 993 -313 833
SINCE JUL 1 4959 4937 22 4633
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 38 3 35 6
SINCE MAR 1 49 5 44 12
SINCE JAN 1 49 5 44 12
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59
LOWEST 26
AVERAGE 43
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 86 1985
MINIMUM TEMPERATURE (F) 45 28 1907
1986
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 6:50 AM EDT SUNSET 8:21 PM EDT
APRIL 22 2026.........SUNRISE 6:49 AM EDT SUNSET 8:22 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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