May Weather Averages for Marathon

High Temp9°C48°F
Low Temp3°C38°F
Avg Temp6°C43°F
Sunshine Hours175 hours 
Rainfall80.26 mm3.16 In
Rain days8 days 
Pressure1016 mb30 In

 

Marathon May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20097°C / 44°F2°C / 35°F4°C / 40°F196 hours62.48 mm / 2.46 In9 days1014 mb / 30 In
201011°C / 51°F6°C / 42°F8°C / 47°F191 hours55.91 mm / 2.20 In6 days1015 mb / 30 In
20119°C / 48°F4°C / 38°F6°C / 44°F152 hours66.62 mm / 2.62 In5 days1015 mb / 30 In
201210°C / 49°F4°C / 40°F7°C / 45°F169 hours130.52 mm / 5.14 In10 days1014 mb / 30 In
20137°C / 45°F2°C / 35°F5°C / 40°F186 hours150.88 mm / 5.94 In10 days1018 mb / 31 In
20148°C / 46°F3°C / 38°F5°C / 42°F151 hours61.13 mm / 2.41 In9 days1015 mb / 30 In
20159°C / 48°F3°C / 37°F6°C / 42°F196 hours105.26 mm / 4.14 In8 days1018 mb / 31 In
20169°C / 48°F3°C / 38°F6°C / 44°F160 hours60.09 mm / 2.37 In9 days1015 mb / 30 In
20178°C / 46°F2°C / 36°F5°C / 42°F143 hours75.87 mm / 2.99 In9 days1013 mb / 30 In
201810°C / 49°F4°C / 39°F7°C / 44°F253 hours49.32 mm / 1.94 In6 days1015 mb / 30 In
20197°C / 45°F2°C / 36°F5°C / 41°F185 hours59.92 mm / 2.36 In8 days1016 mb / 30 In
20208°C / 46°F3°C / 37°F5°C / 41°F155 hours56.53 mm / 2.23 In5 days1017 mb / 31 In
20218°C / 46°F3°C / 37°F6°C / 42°F129 hours64.00 mm / 2.52 In12 days1019 mb / 31 In
20228°C / 46°F4°C / 39°F6°C / 43°F145 hours90.10 mm / 3.55 In6 days1014 mb / 30 In
20239°C / 48°F4°C / 40°F7°C / 44°F214 hours44.00 mm / 1.73 In7 days1019 mb / 31 In
202410°C / 50°F5°C / 41°F7°C / 45°F147 hours103.68 mm / 4.08 In7 days1011 mb / 30 In
202510°C / 50°F4°C / 40°F7°C / 45°F138 hours137.20 mm / 5.40 In4 days1018 mb / 31 In
202610°C / 50°F2°C / 36°F6°C / 42°F248 hours71.10 mm / 2.80 In8 days1014 mb / 30 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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