When to visit
Mattawa?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Mattawa
Ontario · Canada

The best time to visit Mattawa is May, June, August, when the weather, flight prices, and crowds align. — consistent weather climate

Climate score
October
38

Challenging climate

🌨Cold

Temperature
6–14°C
Cold nights — bring layers
Feels like
4–12°C
Dry
Precipitation
108mm
Moderate rain · 14 days
Sunshine
5.1h
Mostly cloudy
Humidity (%)
80%
Dry
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-30°-20°-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
International eSIM

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Tourist Crowds
Monthly visitor flow
61
Shoulder season
050100JanFebMarAprMayJunJulAugSepOct61NovDec
Tours & tickets in Mattawa
Browse tours & tickets

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Flights to Mattawa

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Monthly Overview
Score101212267977747675381010
ClimatePolarPolarPolarColdMildHumidHumidHumidCool & rainyColdColdPolar
Temperature-13–-4°C-13–-2°C-6–4°C0–11°C7–19°C13–24°C16–26°C15–24°C11–21°C6–14°C-1–6°C-7–0°C
Feels like-18–-8°C-18–-7°C-11–0°C-4–8°C4–18°C12–25°C16–27°C15–26°C10–20°C4–12°C-5–3°C-12–-4°C
Precipitation48mm
13 days
56mm
14 days
69mm
13 days
95mm
14 days
64mm
9 days
102mm
13 days
129mm
14 days
118mm
14 days
125mm
12 days
108mm
14 days
65mm
12 days
75mm
16 days
Sunshine3.0h
☀︎ 33%
4.9h
☀︎ 47%
5.8h
☀︎ 49%
7.1h
☀︎ 52%
10.3h
☀︎ 69%
11.0h
☀︎ 70%
11.6h
☀︎ 76%
10.2h
☀︎ 73%
8.5h
☀︎ 68%
5.1h
☀︎ 46%
3.6h
☀︎ 39%
2.0h
☀︎ 23%
WindW · 15 km/hW · 17 km/hW · 18 km/hW · 18 km/hW · 15 km/hW · 16 km/hW · 15 km/hW · 14 km/hSW · 15 km/hSW · 16 km/hSW · 18 km/hSW · 17 km/h
Humidity (%)79%74%71%68%65%70%76%79%80%80%77%80%
Day length9.1h10.4h11.9h13.6h15.0h15.7h15.4h14.1h12.5h10.9h9.4h8.7h
Tourist CrowdsLow seasonLow seasonLow seasonShoulder seasonShoulder seasonHigh seasonHigh seasonHigh seasonHigh seasonShoulder seasonShoulder seasonShoulder season

Frequently asked questions

What is the best time to visit Mattawa?

The best time to visit Mattawa is May, June, August, September, July, with temperatures between 7 °C and 26 °C. The best month is May. May is shoulder season.

What is the weather like in Mattawa?

Mattawa has a climate with an overall score of 4.2/10. Annual temperatures range from -13 °C to 26 °C.

What is the hottest month in Mattawa?

The hottest month in Mattawa is July, with average highs of 26 °C and lows of 16 °C.

What is the rainiest month in Mattawa?

The rainiest month in Mattawa is July, with an average of 129 mm of precipitation.

When is peak season in Mattawa?

Peak season in Mattawa is June, July, August, September. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Mattawa?

Shoulder season in Mattawa falls in April, May, October, November, December. It offers a good balance of decent weather and lower prices compared to peak season.