Gravenhurst weather by month & the best time to visit
🇨🇦 Canada · small town · continental climate
The best time to visit Gravenhurst is July — its sunniest month (Sunshine Score 82/100), with September and June close behind. Gravenhurst averages about 1,982 hours of sunshine a year. Daytime highs around 27°C / 81°F and roughly 45 mm of rain in July.
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- Sun hours / year
- 1,982
- Sunniest month
- July
- Peak score
- 82/100
- Rain / year
- 532 mm
- Snow / year
- ≈2.9 m
- Midday UV at peak
- 7 (high)
- Population
- 12k
- Elevation
- 278 m
When is the best time to visit Gravenhurst?
For sunshine, the best time to visit Gravenhurst is July, then September and June. The dullest month is January (0/100, 37 mm of rain). The full month-by-month picture is in the table below.
How sunny is Gravenhurst?
Gravenhurst gets a moderate 1,982 hours of sunshine a year. 82 Sunshine Score points separate July (82) from January (0), so the month you pick matters. It ranks #134 of 242 destinations in Canada for annual sunshine, below the national median of 2,024 hours. The year's 532 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -4° / 25°F | -12° / 10°F | 37 mm | 1 |
| February | 0 | -3° / 27°F | -12° / 10°F | 35 mm | 2 |
| March | 0 | 3° / 37°F | -7° / 19°F | 41 mm | 3 |
| April | 14 | 10° / 50°F | -1° / 30°F | 39 mm | 4 |
| May | 68 | 18° / 64°F | 5° / 41°F | 47 mm | 6 |
| June | 81 | 23° / 73°F | 11° / 52°F | 49 mm | 7 |
| July | 82 | 27° / 81°F | 15° / 59°F | 45 mm | 7 |
| August | 81 | 26° / 79°F | 15° / 59°F | 48 mm | 6 |
| September | 82 | 22° / 72°F | 11° / 52°F | 47 mm | 5 |
| October | 33 | 13° / 55°F | 4° / 39°F | 56 mm | 2 |
| November | 0 | 6° / 43°F | -2° / 28°F | 45 mm | 1 |
| December | 0 | -1° / 30°F | -8° / 18°F | 43 mm | 1 |
See Gravenhurst on the interactive sunshine globe →
Nearby places for sunshine
- Toronto Canada · 147 km · best in Aug · 1,957 h sun/yr
- Waterloo (Ontario) Canada · 189 km · best in Aug · 2,026 h sun/yr
- Buffalo United States · 231 km · best in Aug · 1,831 h sun/yr
- Rochester United States · 244 km · best in May · 1,838 h sun/yr
- Ottawa Canada · 288 km · best in Sep · 2,034 h sun/yr
- Syracuse United States · 329 km · best in May · 1,862 h sun/yr
Nearest destinations
- Barrie Canada · 58 km · 1,980 h sun/yr · best in Jul
- Peterborough Canada · 111 km · 2,002 h sun/yr · best in Aug
- Wiarton Canada · 144 km · 1,795 h sun/yr · best in Jul
- North Bay Canada · 155 km · 1,917 h sun/yr · best in Aug
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