Climatological Report (Monthly)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
603
CXUS51 KILN 012111
CLMDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
511 PM EDT MON SEP 01 2025
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...THE DAYTON OH CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1869 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 103 08/05/1918
LOW 40 08/03/1965
08/28/1910
08/28/1894
HIGHEST 91 08/16 83 8 98 08/30
LOWEST 48 08/26 63 -15 50 08/21
08/31
08/22
AVG. MAXIMUM 81.1 84.6 -3.5 85.2
AVG. MINIMUM 61.5 64.3 -2.8 64.3
MEAN 71.3 74.5 -3.2 74.8
DAYS MAX >= 90 4 4.2 -0.2 10
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
TOTALS 1.34 2.96 -1.62 2.91
DAILY AVG. 0.04 0.10 -0.06 0.09
DAYS >= .01 3 8.1 -5.1 9
DAYS >= .10 2 5.1 -3.1 5
DAYS >= .50 1 2.0 -1.0 2
DAYS >= 1.00 1 0.8 0.2 1
GREATEST
24 HR. TOTAL 1.33 08/12 TO 08/13 1.27 08/06 TO 08/06
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 0.0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
24 HR TOTAL 0.0 MM 0.0
DEGREE DAYS
HEATING TOTAL 20 3 17 7
SINCE 7/1 20 0 20 7
COOLING TOTAL 225 296 -71 317
SINCE 1/1 1019 990 29 1099
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WIND (MPH)
AVERAGE WIND SPEED 6.7
RESULTANT WIND SPEED/DIRECTION 2/020
HIGHEST WIND SPEED/DIRECTION 28/170 DATE 08/12
HIGHEST GUST SPEED/DIRECTION 39/190 DATE 08/12
SKY COVER
AVERAGE SKY COVER 0.45
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 1
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$