Weather on a past date in Dayton

Any date from 1 January 2009 to yesterday.

Wed 14 Oct, 2026 Weather in Dayton

Sunrise: 07:46 AM
Sunset: 06:59 PM		Moonrise: 12:21 PM
Moonset: 09:16 PM		Max:
27.6 °c		Min:
17.6 °c		Avg:
21.4 °c		Precip:
8.05 mm		Max Wind:
17.3 kph
 
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IconClearOvercastCloudyOvercastPatchy rain possibleModerate or heavy rain showerHeavy rain at timesOvercast
Temp20.1°c19.6°c19.3°c19.8°c26.2°c24.8°c20.9°c19.3°c
Wind13.0 kmph11.9 kmph10.1 kmph10.1 kmph10.6 kmph12.2 kmph14.4 kmph17.3 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.10 mm3.20 mm1.15 mm0.00 mm
Cloud0%100%84%85%60%100%100%100%
Humidity61%74%82%86%66%64%92%89%
Pressure1014 mb1014 mb1014 mb1015 mb1015 mb1015 mb1015 mb1018 mb

Dayton Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January1°C / 34°F-6°C / 21°F-2°C / 28°F105 hours82.17 mm / 3.24 In9 days1020 mb / 31 In
February4°C / 39°F-4°C / 25°F0°C / 32°F108 hours95.44 mm / 3.76 In8 days1020 mb / 31 In
March11°C / 51°F1°C / 34°F6°C / 42°F145 hours142.59 mm / 5.61 In8 days1018 mb / 31 In
April16°C / 61°F6°C / 44°F11°C / 52°F149 hours149.79 mm / 5.90 In9 days1015 mb / 30 In
May22°C / 71°F12°C / 54°F17°C / 62°F176 hours145.89 mm / 5.74 In11 days1015 mb / 30 In
June26°C / 79°F17°C / 62°F21°C / 71°F212 hours143.58 mm / 5.65 In11 days1014 mb / 30 In
July28°C / 83°F19°C / 66°F23°C / 74°F226 hours116.56 mm / 4.59 In9 days1015 mb / 30 In
August27°C / 81°F18°C / 64°F22°C / 72°F230 hours88.18 mm / 3.47 In8 days1016 mb / 30 In
September25°C / 77°F15°C / 59°F19°C / 67°F219 hours93.24 mm / 3.67 In7 days1017 mb / 31 In
October18°C / 64°F8°C / 47°F13°C / 55°F192 hours84.46 mm / 3.33 In7 days1017 mb / 31 In
November10°C / 50°F2°C / 36°F6°C / 43°F182 hours92.17 mm / 3.63 In6 days1020 mb / 31 In
December5°C / 41°F-2°C / 29°F1°C / 35°F115 hours115.57 mm / 4.55 In8 days1020 mb / 31 In

Need more than one day of Dayton history?

Download historical weather for Dayton, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
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Weather history near Dayton

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Ohio

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Dayton weather history: common questions

How far back does Dayton weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Dayton historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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