Peterborough, Canada vs St. Thomas Climate
95%matchPeterborough vs St. Thomas: a 95% climate match. Compared with Peterborough, St. Thomas has the same summer highs and 7°F (4°C) milder winter nights.
Peterborough gets 36 in (919 mm) of rain a year and St. Thomas 39 in (982 mm). July is the warmest month in both, with highs of 80°F (27°C) in Peterborough and 80°F (26°C) in St. Thomas.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
PeterboroughSt. Thomassolid = high, dashed = low
Rain (in per month)
PeterboroughSt. Thomas
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Peterborough | St. Thomas | Peterborough | St. Thomas | Peterborough | St. Thomas | |
| Jan | 27°F(-3°C) | 30°F(-1°C) | 10°F(-12°C) | 17°F(-8°C) | 2.8 in(71 mm) | 3.0 in(77 mm) |
| Feb | 29°F(-1°C) | 32°F(0°C) | 11°F(-12°C) | 17°F(-8°C) | 2.2 in(56 mm) | 2.6 in(66 mm) |
| Mar | 39°F(4°C) | 41°F(5°C) | 21°F(-6°C) | 26°F(-3°C) | 2.3 in(58 mm) | 2.6 in(66 mm) |
| Apr | 53°F(12°C) | 54°F(12°C) | 33°F(1°C) | 36°F(2°C) | 3.1 in(79 mm) | 3.5 in(88 mm) |
| May | 66°F(19°C) | 66°F(19°C) | 44°F(7°C) | 46°F(8°C) | 3.5 in(89 mm) | 3.6 in(92 mm) |
| Jun | 75°F(24°C) | 75°F(24°C) | 54°F(12°C) | 56°F(13°C) | 3.5 in(90 mm) | 3.6 in(92 mm) |
| Jul | 80°F(27°C) | 80°F(26°C) | 58°F(15°C) | 60°F(16°C) | 3.0 in(76 mm) | 3.1 in(80 mm) |
| Aug | 78°F(26°C) | 78°F(26°C) | 57°F(14°C) | 59°F(15°C) | 3.3 in(85 mm) | 3.1 in(78 mm) |
| Sep | 71°F(22°C) | 72°F(22°C) | 50°F(10°C) | 53°F(12°C) | 3.1 in(80 mm) | 3.2 in(82 mm) |
| Oct | 57°F(14°C) | 60°F(15°C) | 39°F(4°C) | 43°F(6°C) | 3.3 in(83 mm) | 3.6 in(91 mm) |
| Nov | 44°F(7°C) | 47°F(8°C) | 29°F(-2°C) | 33°F(1°C) | 3.2 in(82 mm) | 3.4 in(87 mm) |
| Dec | 33°F(0°C) | 35°F(2°C) | 19°F(-7°C) | 24°F(-4°C) | 2.8 in(70 mm) | 3.3 in(83 mm) |
1991–2020 averages, by calendar month.