Weather on a past date in Mattawa

Any date from 1 January 2009 to yesterday.

Fri 23 Oct, 2026 Weather in Mattawa

Sunrise: 07:43 AM
Sunset: 06:14 PM		Moonrise: 04:55 PM
Moonset: 04:53 AM		Max:
11.6 °c		Min:
-1.5 °c		Avg:
4.1 °c		Precip:
0.00 mm		Max Wind:
7.2 kph
 
Fri 23
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IconClearClearClearOvercastOvercastOvercastOvercastClear
Temp1.2°c0.2°c-0.8°c2.4°c9.2°c11.5°c6.7°c2.5°c
Wind5.4 kmph4.7 kmph3.6 kmph4.3 kmph6.1 kmph5.0 kmph4.3 kmph5.4 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud0%5%5%100%100%100%100%5%
Humidity75%78%81%73%48%39%57%66%
Pressure1029 mb1030 mb1031 mb1033 mb1032 mb1031 mb1031 mb1032 mb

Mattawa Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-7°C / 20°F-15°C / 4°F-11°C / 13°F38 hours62.69 mm / 2.47 In12 days1016 mb / 30 In
February-5°C / 23°F-14°C / 6°F-9°C / 15°F28 hours65.46 mm / 2.58 In11 days1017 mb / 31 In
March1°C / 33°F-8°C / 17°F-4°C / 25°F62 hours93.90 mm / 3.70 In9 days1017 mb / 31 In
April8°C / 46°F-2°C / 29°F3°C / 37°F98 hours124.97 mm / 4.92 In10 days1015 mb / 30 In
May17°C / 63°F5°C / 42°F11°C / 52°F172 hours94.18 mm / 3.71 In8 days1015 mb / 30 In
June22°C / 72°F11°C / 51°F16°C / 61°F175 hours109.59 mm / 4.31 In8 days1012 mb / 30 In
July25°C / 77°F14°C / 57°F19°C / 67°F207 hours113.40 mm / 4.46 In9 days1013 mb / 30 In
August23°C / 74°F13°C / 56°F18°C / 64°F185 hours106.15 mm / 4.18 In8 days1014 mb / 30 In
September19°C / 67°F9°C / 49°F14°C / 57°F172 hours98.66 mm / 3.88 In8 days1017 mb / 31 In
October12°C / 53°F4°C / 39°F8°C / 46°F116 hours105.18 mm / 4.14 In9 days1015 mb / 30 In
November4°C / 39°F-3°C / 27°F1°C / 33°F84 hours84.31 mm / 3.32 In10 days1016 mb / 30 In
December-3°C / 27°F-9°C / 15°F-6°C / 22°F52 hours73.50 mm / 2.89 In11 days1017 mb / 30 In

Need more than one day of Mattawa history?

Download historical weather for Mattawa, 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.
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Weather history near Mattawa

Region

Ontario

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Mattawa weather history: common questions

How far back does Mattawa 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 Mattawa 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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