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Best time to visit · Ontario, Canada
For the most comfortable weather in Prince Edward County, aim for June – September. August tops our comfort score at 82/100, with highs around 78°F (25°C) and 2.3 in (59 mm) of rain. May and October are good shoulder-season months. The toughest months are December – February, mainly because of cool days.
Highs run from 30°F to 78°F across the year, and the yearly total is about 31.4 in (798 mm) of rain and snow.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 30°F-1°C | 30°F-1°C | 38°F3°C | 48°F9°C | 59°F15°C | 70°F21°C | 78°F25°C | 78°F25°C | 71°F22°C | 57°F14°C | 46°F8°C | 35°F2°C |
| Avg low | 18°F-8°C | 18°F-8°C | 26°F-4°C | 35°F2°C | 46°F8°C | 57°F14°C | 65°F18°C | 65°F18°C | 58°F15°C | 47°F8°C | 36°F2°C | 26°F-3°C |
| Rain/snow | 2.5 in63 mm | 2.2 in55 mm | 2.2 in55 mm | 2.8 in72 mm | 2.7 in69 mm | 2.8 in71 mm | 2.7 in69 mm | 2.3 in59 mm | 2.6 in65 mm | 3.1 in78 mm | 2.6 in65 mm | 3.0 in77 mm |
| Humidity | 89% | 87% | 82% | 79% | 79% | 77% | 72% | 71% | 73% | 77% | 81% | 86% |
| Cloud | 84% | 80% | 77% | 84% | 86% | 83% | 80% | 76% | 69% | 75% | 76% | 84% |
| Comfort | 39 | 42 | 43 | 51 | 69 | 79 | 78 | 82 | 82 | 69 | 51 | 38 |
Source: NASA POWER (public domain), 2001–2025 monthly averages on a ~50 km satellite and reanalysis grid, so coasts and valleys can differ from what's shown. The grid cell sits at about 101 m (331 ft), close to Prince Edward County's own ~93 m. Precipitation includes snow as melted water; daylight is calculated from latitude. Check a forecast before you go.
The coldest season, with highs of 30–35°F (-1–2°C) and lows down to 18°F (-8°C). It's the driest season, with only about 7.7 in (195 mm) of rain or snow, 24% of the year's total. December – February are cold enough for snow. Comfort scores bottom out in December – February; the season averages 40/100.
Temperatures climb through the season, from 38°F highs in March to 59°F by May. About 7.7 in (196 mm) of rain or snow falls across these months, 25% of the year's total. March is cold enough for snow. May score well without being the very best (season average 54/100).
Peak warmth: highs of 70–78°F (21–25°C). About 7.8 in (199 mm) of rain falls across these months, 25% of the year's total. Lows bottom out around 57°F (14°C). Comfort peaks here: June – August rank with the year's best, and the season averages 80/100.
Temperatures slide from 71°F highs in September to 46°F by November. It's the wettest season, with about 8.2 in (208 mm) of rain, 26% of the year's total. Lows bottom out around 36°F (2°C). September is among the best-scoring months (season average 67/100).
By comfort score: 4 Great, 2 Good, 2 Fair and 4 Tough. Great months: June – September. Tap a month for its own guide.
For the most comfortable weather in Prince Edward County, aim for June – September. August tops our comfort score at 82/100, with highs around 78°F (25°C) and 2.3 in (59 mm) of rain. May and October are good shoulder-season months. The toughest months are December – February, mainly because of cool days.
October is the wettest month, averaging about 3.1 in (78 mm) of rain. February is the driest, with about 2.2 in (55 mm). The yearly total is around 31.4 in (798 mm).
February is the coldest, with average lows of 18°F (-8°C) and highs of 30°F (-1°C). The warmest is July, with average highs of 78°F (25°C).
Not very: summer (June – August) humidity averages 73%, and highs peak around 78°F (25°C), so it rarely feels sticky.
On average, yes: lows fall below 32°F (0°C) in December – March, bottoming out around 18°F (-8°C) in February.
Poll the group on June – September dates, then plan the days, packing and costs together.
