Temperature
Cold by day, freezing at night.
Barrie is usually most comfortable in May and June. Typical daytime highs range from 27–77°F across the year. Most months see little rain.

Cold by day, freezing at night.
Some precipitation is expected this month.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 32° and nights feel near 26°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 40°F, easing to about 38°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 27 | 13 | 2.4 | 11 | 4.9 | 80 |
| Feb | 29 | 14 | 1.9 | 9 | 6.6 | 77 |
| Mar | 38 | 22 | 2.2 | 10 | 8.0 | 71 |
| Apr | 51 | 35 | 3.0 | 11 | 8.9 | 68 |
| May | 65 | 47 | 3.3 | 11 | 10.7 | 69 |
| Jun | 73 | 56 | 3.4 | 11 | 11.8 | 73 |
| Jul | 77 | 61 | 3.1 | 12 | 12.6 | 73 |
| Aug | 76 | 60 | 3.3 | 12 | 11.1 | 76 |
| Sep | 69 | 53 | 3.1 | 11 | 9.3 | 78 |
| Oct | 56 | 42 | 3.2 | 13 | 6.7 | 78 |
| Nov | 43 | 31 | 2.9 | 12 | 5.1 | 79 |
| Dec | 32 | 21 | 2.5 | 13 | 4.4 | 82 |
Similar climates
Want a side-by-side climate view? Compare Barrie with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology