829
CDUS41 KILN 212051
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
451 PM EDT MON APR 21 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR APRIL 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 75 2:19 PM 84 1899 67 8 52
1985
1987
MINIMUM 63 3:09 AM 26 1904 45 18 37
AVERAGE 69 56 13 45
PRECIPITATION (IN)
TODAY 0.03 2.11 1928 0.16 -0.13 0.00
MONTH TO DATE 4.91 3.07 1.84 3.61
SINCE MAR 1 8.76 6.57 2.19 6.67
SINCE JAN 1 12.61 12.00 0.61 13.77
SNOWFALL (IN)
TODAY 0.0 3.5 1901 0.0 0.0 0.0
MONTH TO DATE 0.5 0.4 0.1 T
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 0 10 -10 20
MONTH TO DATE 298 281 17 204
SINCE MAR 1 831 993 -162 745
SINCE JUL 1 4631 4937 -306 4107
COOLING
TODAY 4 1 3 0
MONTH TO DATE 10 3 7 13
SINCE MAR 1 16 5 11 13
SINCE JAN 1 16 5 11 13
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 19.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81
LOWEST 43
AVERAGE 62
......................................................
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 2025.........SUNRISE 6:50 AM EDT SUNSET 8:22 PM EDT
APRIL 22 2025.........SUNRISE 6:49 AM EDT SUNSET 8:23 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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