September Weather Averages for Marathon

High Temp15°C59°F
Low Temp10°C50°F
Avg Temp13°C55°F
Sunshine Hours171 hours 
Rainfall111.37 mm4.38 In
Rain days8 days 
Pressure1015 mb30 In

 

Marathon September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200917°C / 63°F12°C / 54°F15°C / 58°F219 hours46.82 mm / 1.84 In4 days1018 mb / 31 In
201013°C / 56°F9°C / 47°F11°C / 52°F169 hours139.05 mm / 5.47 In8 days1012 mb / 30 In
201116°C / 61°F11°C / 51°F13°C / 56°F205 hours109.22 mm / 4.30 In6 days1015 mb / 30 In
201215°C / 59°F10°C / 50°F13°C / 55°F200 hours57.30 mm / 2.26 In5 days1013 mb / 30 In
201315°C / 58°F10°C / 50°F12°C / 54°F207 hours106.34 mm / 4.19 In8 days1014 mb / 30 In
201412°C / 54°F7°C / 44°F9°C / 49°F146 hours173.54 mm / 6.83 In10 days1016 mb / 30 In
201516°C / 60°F11°C / 52°F13°C / 56°F181 hours77.17 mm / 3.04 In8 days1016 mb / 30 In
201617°C / 63°F12°C / 54°F15°C / 58°F177 hours93.43 mm / 3.68 In9 days1016 mb / 30 In
201715°C / 59°F11°C / 51°F13°C / 55°F167 hours188.85 mm / 7.44 In12 days1015 mb / 30 In
201814°C / 57°F9°C / 48°F12°C / 53°F151 hours154.26 mm / 6.07 In14 days1018 mb / 31 In
201914°C / 57°F10°C / 50°F12°C / 53°F138 hours145.45 mm / 5.73 In9 days1015 mb / 30 In
202013°C / 55°F9°C / 48°F11°C / 52°F152 hours68.98 mm / 2.72 In10 days1013 mb / 30 In
202115°C / 60°F11°C / 52°F13°C / 56°F193 hours91.30 mm / 3.59 In7 days1013 mb / 30 In
202214°C / 58°F10°C / 49°F12°C / 53°F173 hours81.90 mm / 3.22 In8 days1016 mb / 30 In
202317°C / 63°F10°C / 51°F13°C / 56°F183 hours49.47 mm / 1.95 In5 days1018 mb / 31 In
202417°C / 62°F12°C / 54°F14°C / 58°F186 hours143.39 mm / 5.65 In3 days1017 mb / 30 In
202514°C / 57°F10°C / 50°F12°C / 54°F66 hours179.40 mm / 7.06 In5 days1017 mb / 31 In
202616°C / 62°F11°C / 51°F14°C / 56°F168 hours98.70 mm / 3.89 In9 days1018 mb / 31 In

Need more than one day of Marathon history?

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

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Weather history near Marathon

Region

Ontario

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Marathon weather history: common questions

How far back does Marathon 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 Marathon 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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