Weather on a past date in Markham

Any date from 1 January 2009 to yesterday.

Mon 09 Nov, 2026 Weather in Markham

Sunrise: 07:03 AM
Sunset: 04:57 PM		Moonrise: 07:47 AM
Moonset: 04:48 PM		Max:
9.7 °c		Min:
7.1 °c		Avg:
8.3 °c		Precip:
0.20 mm		Max Wind:
23.8 kph
 
Mon 09
0:00 am
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IconCloudyOvercastPatchy rain possibleCloudyOvercastOvercastOvercastOvercast
Temp8.6°c8.6°c7.7°c7.9°c9.5°c9.5°c8.2°c7.8°c
Wind22.0 kmph20.5 kmph22.7 kmph17.3 kmph19.4 kmph18.4 kmph14.8 kmph10.4 kmph
Precip0.00 mm0.00 mm0.10 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud68%100%99%74%100%100%100%100%
Humidity66%73%70%68%59%58%59%63%
Pressure1006 mb1007 mb1009 mb1013 mb1014 mb1015 mb1016 mb1016 mb

Markham Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-3°C / 27°F-9°C / 16°F-5°C / 22°F71 hours64.53 mm / 2.54 In9 days1017 mb / 31 In
February-2°C / 29°F-9°C / 17°F-5°C / 23°F80 hours74.21 mm / 2.92 In9 days1017 mb / 31 In
March4°C / 38°F-3°C / 26°F0°C / 32°F113 hours92.49 mm / 3.64 In8 days1017 mb / 31 In
April10°C / 50°F2°C / 36°F6°C / 43°F130 hours104.23 mm / 4.10 In9 days1015 mb / 30 In
May17°C / 63°F8°C / 47°F13°C / 55°F190 hours96.13 mm / 3.78 In9 days1015 mb / 30 In
June22°C / 72°F14°C / 56°F18°C / 64°F203 hours100.58 mm / 3.96 In9 days1013 mb / 30 In
July26°C / 78°F17°C / 63°F21°C / 71°F232 hours104.41 mm / 4.11 In9 days1014 mb / 30 In
August25°C / 77°F17°C / 62°F21°C / 69°F230 hours91.01 mm / 3.58 In7 days1015 mb / 30 In
September22°C / 71°F13°C / 56°F17°C / 63°F206 hours71.42 mm / 2.81 In6 days1017 mb / 31 In
October14°C / 58°F7°C / 45°F11°C / 51°F141 hours91.18 mm / 3.59 In8 days1016 mb / 30 In
November7°C / 44°F1°C / 34°F4°C / 39°F130 hours65.56 mm / 2.58 In6 days1018 mb / 31 In
December1°C / 34°F-4°C / 25°F-1°C / 30°F75 hours88.63 mm / 3.49 In9 days1017 mb / 31 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.

  • 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.
Buy historical weather data Or use the History API

Weather history near Markham

Region

Ontario

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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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