Markham August Weather Averages

Illinois, United States of America

August Weather Averages for Markham

High Temp27°C81°F
Low Temp19°C66°F
Avg Temp23°C73°F
Sunshine Hours229 hours 
Rainfall122.05 mm4.81 In
Rain days9 days 
Pressure1015 mb30 In

 

Markham August Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200926°C / 78°F17°C / 63°F21°C / 71°F210 hours108.93 mm / 4.29 In12 days1016 mb / 30 In
201029°C / 85°F20°C / 68°F24°C / 76°F297 hours108.23 mm / 4.26 In6 days1014 mb / 30 In
201127°C / 80°F19°C / 65°F23°C / 73°F264 hours98.37 mm / 3.87 In6 days1013 mb / 30 In
201227°C / 80°F18°C / 64°F22°C / 72°F266 hours131.56 mm / 5.18 In7 days1015 mb / 30 In
201326°C / 79°F18°C / 64°F22°C / 71°F270 hours71.68 mm / 2.82 In5 days1017 mb / 31 In
201426°C / 80°F18°C / 64°F22°C / 71°F211 hours115.97 mm / 4.57 In11 days1015 mb / 30 In
201526°C / 79°F17°C / 63°F22°C / 71°F250 hours68.89 mm / 2.71 In8 days1015 mb / 30 In
201627°C / 81°F20°C / 68°F23°C / 74°F200 hours193.27 mm / 7.61 In13 days1016 mb / 30 In
201726°C / 79°F18°C / 65°F22°C / 72°F258 hours108.09 mm / 4.26 In8 days1016 mb / 30 In
201828°C / 83°F20°C / 69°F24°C / 75°F237 hours194.47 mm / 7.66 In16 days1015 mb / 30 In
201927°C / 80°F19°C / 67°F23°C / 74°F232 hours113.62 mm / 4.47 In11 days1015 mb / 30 In
202028°C / 82°F20°C / 68°F24°C / 75°F227 hours27.19 mm / 1.07 In4 days1015 mb / 30 In
202129°C / 84°F20°C / 69°F24°C / 76°F189 hours100.47 mm / 3.96 In15 days1016 mb / 30 In
202229°C / 84°F18°C / 65°F23°C / 74°F207 hours109.83 mm / 4.32 In8 days1016 mb / 30 In
202329°C / 84°F18°C / 64°F23°C / 73°F205 hours102.00 mm / 4.02 In4 days1013 mb / 30 In
202427°C / 81°F18°C / 65°F22°C / 72°F228 hours78.04 mm / 3.07 In7 days1016 mb / 30 In
202527°C / 81°F18°C / 65°F22°C / 72°F154 hours117.10 mm / 4.61 In4 days1018 mb / 31 In
202628°C / 82°F19°C / 65°F23°C / 73°F218 hours349.17 mm / 13.75 In18 days1015 mb / 30 In

Need more than one day of Markham history?

Download historical weather for Markham, 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 Markham

Region

Illinois

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Markham weather history: common questions

How far back does Markham 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 Markham 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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