Barrie Climate by Month
Barrie, Ontario, Canada
Warm summers and freezing winters, with rain spread through the year.
Barrie has warm summers and freezing winters, with rain spread through the year. Expect highs of 78°F (26°C) in July and 26°F (-3°C) in January, with the coldest nights (February) near 10°F (-12°C). About 35 in (898 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 78°F(26°C)
- Average high, July
- Coldest nights
- 10°F(-12°C)
- Average low, February
- Rain per year
- 35 in(898 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: July
Best and worst months in Barrie
Best for weatherJune to August are the best time for weather in Barrie: highs near 76°F (25°C) and about 3.3 in (83 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 26°F (-3°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Barrie weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 26°F(-3°C) | 11°F(-11°C) | 2.8 in(71 mm) | 85% | 1.4 |
| FebFebruary | 27°F(-3°C) | 10°F(-12°C) | 2.2 in(57 mm) | 86% | 2.3 |
| MarMarch | 36°F(2°C) | 19°F(-7°C) | 1.9 in(49 mm) | 79% | 3.5 |
| AprApril | 48°F(9°C) | 31°F(0°C) | 2.8 in(72 mm) | 73% | 4.4 |
| MayMay | 63°F(17°C) | 42°F(6°C) | 3.5 in(89 mm) | 75% | 5.4 |
| JunJuneBest | 73°F(23°C) | 52°F(11°C) | 3.7 in(94 mm) | 78% | 5.9 |
| JulJulyBest | 78°F(26°C) | 58°F(15°C) | 3.0 in(76 mm) | 77% | 6.0 |
| AugAugustBest | 77°F(25°C) | 58°F(15°C) | 3.1 in(78 mm) | 73% | 5.2 |
| SepSeptember | 71°F(22°C) | 52°F(11°C) | 3.5 in(88 mm) | 75% | 4.0 |
| OctOctober | 58°F(14°C) | 42°F(6°C) | 3.3 in(84 mm) | 74% | 2.3 |
| NovNovember | 45°F(7°C) | 32°F(0°C) | 3.1 in(78 mm) | 76% | 1.4 |
| DecDecember | 34°F(1°C) | 22°F(-5°C) | 2.4 in(62 mm) | 77% | 1.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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