Dayton Weather History Ohio, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Tue 11 Aug, 2026 Weather in Dayton

Sunrise: 06:45 AM Sunset: 08:38 PM	Moonrise: 04:45 AM Moonset: 08:02 PM	Max: 27.0 °c	Min: 20.8 °c	Avg: 23.7 °c	Precip: 71.40 mm	Max Wind: 26.8 kph

	Tue 11 0:00 am	Tue 11 3:00 am	Tue 11 6:00 am	Tue 11 9:00 am	Tue 11 12:00 pm	Tue 11 3:00 pm	Tue 11 6:00 pm	Tue 11 9:00 pm
Icon
Temp	25.0°c	24.1°c	23.5°c	23.5°c	26.7°c	25.4°c	22.1°c	21.7°c
Wind	13.3 kmph	12.2 kmph	7.6 kmph	13.3 kmph	16.9 kmph	23.4 kmph	8.6 kmph	8.6 kmph
Precip	0.20 mm	2.20 mm	0.30 mm	5.40 mm	3.70 mm	5.80 mm	1.10 mm	0.00 mm
Cloud	74%	79%	75%	86%	83%	76%	70%	0%
Humidity	80%	80%	83%	89%	69%	66%	89%	91%
Pressure	1016 mb	1016 mb	1015 mb	1016 mb	1014 mb	1015 mb	1015 mb	1012 mb

Dayton Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	1°C / 34°F	-6°C / 21°F	-2°C / 28°F	105 hours	82.17 mm / 3.24 In	8 days	1020 mb / 31 In
February	4°C / 39°F	-4°C / 25°F	0°C / 32°F	108 hours	95.44 mm / 3.76 In	8 days	1020 mb / 31 In
March	11°C / 51°F	1°C / 34°F	6°C / 42°F	142 hours	142.59 mm / 5.61 In	8 days	1018 mb / 31 In
April	16°C / 61°F	6°C / 44°F	11°C / 52°F	146 hours	151.48 mm / 5.96 In	9 days	1015 mb / 30 In
May	22°C / 71°F	12°C / 54°F	17°C / 62°F	164 hours	145.89 mm / 5.74 In	10 days	1015 mb / 30 In
June	26°C / 79°F	17°C / 62°F	21°C / 71°F	194 hours	143.58 mm / 5.65 In	10 days	1014 mb / 30 In
July	28°C / 83°F	19°C / 66°F	23°C / 74°F	208 hours	116.56 mm / 4.59 In	8 days	1015 mb / 30 In
August	27°C / 81°F	18°C / 64°F	22°C / 72°F	230 hours	78.27 mm / 3.08 In	7 days	1016 mb / 30 In
September	25°C / 76°F	15°C / 58°F	19°C / 67°F	221 hours	92.59 mm / 3.65 In	6 days	1017 mb / 31 In
October	18°C / 64°F	8°C / 47°F	13°C / 55°F	192 hours	84.46 mm / 3.33 In	7 days	1017 mb / 31 In
November	10°C / 50°F	2°C / 36°F	6°C / 43°F	182 hours	92.17 mm / 3.63 In	6 days	1020 mb / 31 In
December	5°C / 41°F	-2°C / 29°F	1°C / 35°F	115 hours	115.57 mm / 4.55 In	8 days	1020 mb / 31 In

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