Caledon, Canada Climate by Month
Caledon, Ontario, Canada
Warm summers and freezing winters, with rain spread through the year.
Caledon has warm summers and freezing winters, with rain spread through the year. Expect highs of 77°F (25°C) in July and 26°F (-4°C) in January, with the coldest nights (February) near 11°F (-11°C). It gets 35 in (888 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 77°F(25°C)
- Average high, July
- Coldest nights
- 11°F(-11°C)
- Average low, February
- Rain per year
- 35 in(888 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: July
Best and worst months in Caledon
Best for weatherThe most comfortable weather comes from June to August, with highs around 75°F (24°C) and about 3.2 in (82 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 26°F (-4°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)
Caledon weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 26°F(-4°C) | 12°F(-11°C) | 2.6 in(66 mm) | 100% | 1.4 |
| FebFebruary | 27°F(-3°C) | 11°F(-11°C) | 2.3 in(58 mm) | 84% | 2.3 |
| MarMarch | 36°F(2°C) | 20°F(-7°C) | 2.0 in(52 mm) | 76% | 3.5 |
| AprApril | 49°F(9°C) | 31°F(0°C) | 3.1 in(79 mm) | 72% | 4.4 |
| MayMay | 63°F(17°C) | 42°F(6°C) | 3.5 in(90 mm) | 74% | 5.4 |
| JunJuneBest | 72°F(22°C) | 52°F(11°C) | 3.3 in(85 mm) | 79% | 5.9 |
| JulJulyBest | 77°F(25°C) | 57°F(14°C) | 3.3 in(84 mm) | 75% | 5.9 |
| AugAugustBest | 76°F(25°C) | 56°F(13°C) | 3.1 in(78 mm) | 78% | 5.2 |
| SepSeptember | 70°F(21°C) | 50°F(10°C) | 3.0 in(76 mm) | 79% | 4.0 |
| OctOctober | 56°F(13°C) | 40°F(4°C) | 3.3 in(83 mm) | 79% | 2.3 |
| NovNovember | 43°F(6°C) | 30°F(-1°C) | 3.1 in(78 mm) | 81% | 1.4 |
| DecDecember | 32°F(0°C) | 21°F(-6°C) | 2.3 in(59 mm) | 83% | 1.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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