413
CDUS41 KILN 210535
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
135 AM EDT MON JUL 21 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR JULY 20 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 82 10:55 AM 101 1930 86 -4 82
1934
MINIMUM 71 11:58 PM 49 1929 66 5 59
AVERAGE 77 76 1 71
PRECIPITATION (IN)
YESTERDAY 0.35 2.46 1969 0.13 0.22 0.00
MONTH TO DATE 3.51 2.63 0.88 2.77
SINCE JUN 1 9.72 6.77 2.95 4.82
SINCE JAN 1 28.57 24.67 3.90 23.65
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 13 -5 9
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 12 11 1 6
MONTH TO DATE 270 220 50 207
SINCE JUN 1 600 462 138 497
SINCE JAN 1 660 573 87 664
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 72 11:00 AM
AVERAGE 85
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 105 1934
MINIMUM TEMPERATURE (F) 66 49 1974
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 6:26 AM EDT SUNSET 9:00 PM EDT
JULY 22 2025..........SUNRISE 6:27 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.
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