Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 120538
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
138 AM EDT MON MAY 12 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR MAY 11 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 80 2:51 PM 94 1896 73 7 68
MINIMUM 50 5:49 AM 33 1907 52 -2 54
AVERAGE 65 62 3 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.90 1933 0.15 -0.15 0.10
MONTH TO DATE 3.00 1.66 1.34 1.63
SINCE MAR 1 13.00 9.62 3.38 9.43
SINCE JAN 1 16.85 15.05 1.80 16.53
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 0 5 -5 4
MONTH TO DATE 61 62 -1 13
SINCE MAR 1 925 1128 -203 823
SINCE JUL 1 4725 5072 -347 4185
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 8 18 -10 37
SINCE MAR 1 33 35 -2 72
SINCE JAN 1 33 35 -2 72
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 6:00 AM
LOWEST 32 3:00 PM
AVERAGE 56
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 88 1902
MINIMUM TEMPERATURE (F) 53 34 2020
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 6:24 AM EDT SUNSET 8:42 PM EDT
MAY 13 2025...........SUNRISE 6:23 AM EDT SUNSET 8:43 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$