646
CDUS41 KILN 090535
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
135 AM EDT FRI MAY 09 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 8 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 70 2:16 PM 89 1926 72 -2 82
MINIMUM 47 11:59 PM 32 1976 51 -4 61
AVERAGE 59 62 -3 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 1969 0.15 -0.15 T
MONTH TO DATE 3.00 1.21 1.79 0.22
SINCE MAR 1 13.00 9.17 3.83 8.02
SINCE JAN 1 16.85 14.60 2.25 15.12
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 6 5 1 0
MONTH TO DATE 44 47 -3 0
SINCE MAR 1 908 1113 -205 810
SINCE JUL 1 4708 5057 -349 4172
COOLING
YESTERDAY 0 2 -2 7
MONTH TO DATE 8 12 -4 37
SINCE MAR 1 33 29 4 72
SINCE JAN 1 33 29 4 72
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 63 2:00 PM
AVERAGE 78
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THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1896
MINIMUM TEMPERATURE (F) 52 28 2020
SUNRISE AND SUNSET
MAY 9 2025...........SUNRISE 6:27 AM EDT SUNSET 8:40 PM EDT
MAY 10 2025...........SUNRISE 6:26 AM EDT SUNSET 8:41 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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