Stratford, Canada Climate by Month
Stratford, Ontario, Canada
Warm summers and freezing winters, with rain spread through the year.
The climate in Stratford is one of warm summers and freezing winters, with rain spread through the year. July is the warmest month, with highs around 78°F (26°C); January is the coolest at 27°F (-3°C), and nights dip to 14°F (-10°C). About 40 in (1021 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 82% relative humidity.
- Warmest month
- 78°F(26°C)
- Average high, July
- Coldest nights
- 14°F(-10°C)
- Average low, February
- Rain per year
- 40 in(1021 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: July
Best and worst months in Stratford
Best for weatherJune and August are the best time for weather in Stratford: highs near 76°F (24°C) and about 3.2 in (81 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 27°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 June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Stratford weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 27°F(-3°C) | 14°F(-10°C) | 3.5 in(89 mm) | 100% | 1.4 |
| FebFebruary | 29°F(-2°C) | 14°F(-10°C) | 2.8 in(72 mm) | 100% | 2.3 |
| MarMarch | 38°F(3°C) | 23°F(-5°C) | 2.5 in(64 mm) | 88% | 3.5 |
| AprApril | 51°F(11°C) | 34°F(1°C) | 3.5 in(89 mm) | 76% | 4.4 |
| MayMay | 65°F(18°C) | 45°F(7°C) | 3.7 in(95 mm) | 68% | 5.3 |
| JunJuneBest | 74°F(24°C) | 55°F(13°C) | 3.3 in(84 mm) | 73% | 5.9 |
| JulJuly | 78°F(26°C) | 58°F(15°C) | 3.5 in(89 mm) | 76% | 6.0 |
| AugAugustBest | 77°F(25°C) | 57°F(14°C) | 3.0 in(77 mm) | 75% | 5.1 |
| SepSeptember | 71°F(21°C) | 51°F(11°C) | 3.5 in(88 mm) | 77% | 4.1 |
| OctOctober | 57°F(14°C) | 41°F(5°C) | 3.9 in(98 mm) | 76% | 2.4 |
| NovNovember | 44°F(7°C) | 32°F(0°C) | 3.7 in(94 mm) | 78% | 1.5 |
| DecDecember | 33°F(0°C) | 22°F(-5°C) | 3.2 in(82 mm) | 99% | 1.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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