When to go · Perth, Ontario
Perth, Ontario, month by month
The best months for Perth, Ontario: Feb, Apr, Jun, Jul, Aug, Sep. Months to avoid: Jan, Mar, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov-Mar for walking (cold, ice, many seasonal closures).-6 °C (21 °F) / -15 °C (5 °F), 12 rain days21 °F (-6 °C) / 5 °F (-15 °C), 12 rain daysCrowds: Low
- FebruaryGreatInside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.-4 °C (25 °F) / -14 °C (7 °F), 10 rain days25 °F (-4 °C) / 7 °F (-14 °C), 10 rain daysCrowds: Low
- MarchAvoidListed as a month to avoid: Nov-Mar for walking (cold, ice, many seasonal closures).3 °C (37 °F) / -7 °C (19 °F), 11 rain days37 °F (3 °C) / 19 °F (-7 °C), 11 rain daysCrowds: Low
- AprilGreatInside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.12 °C (54 °F) / 1 °C (34 °F), 11 rain days54 °F (12 °C) / 34 °F (1 °C), 11 rain daysCrowds: Low
- MayGoodOutside the best window (Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire). Across Canada: Victoria Day weekend opens the season; Rockies lakes still frozen at altitude.19 °C (66 °F) / 7 °C (45 °F), 12 rain days66 °F (19 °C) / 45 °F (7 °C), 12 rain daysCrowds: Medium
- JuneGreatInside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.24 °C (75 °F) / 12 °C (54 °F), 11 rain days75 °F (24 °C) / 54 °F (12 °C), 11 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.27 °C (81 °F) / 15 °C (59 °F), 10 rain days81 °F (27 °C) / 59 °F (15 °C), 10 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.26 °C (79 °F) / 14 °C (57 °F), 10 rain days79 °F (26 °C) / 57 °F (14 °C), 10 rain daysCrowds: High
- SeptemberGreatInside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.21 °C (70 °F) / 10 °C (50 °F), 10 rain days70 °F (21 °C) / 50 °F (10 °C), 10 rain daysCrowds: Medium
- OctoberGoodOutside the best window (Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire). Across Canada: Foliage in Ontario, Québec and the Maritimes early in the month; mountain roads get snow.13 °C (55 °F) / 4 °C (39 °F), 12 rain days55 °F (13 °C) / 39 °F (4 °C), 12 rain daysCrowds: Medium
- NovemberAvoidListed as a month to avoid: Nov-Mar for walking (cold, ice, many seasonal closures).6 °C (43 °F) / -1 °C (30 °F), 12 rain days43 °F (6 °C) / 30 °F (-1 °C), 12 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Nov-Mar for walking (cold, ice, many seasonal closures).-2 °C (28 °F) / -10 °C (14 °F), 13 rain days28 °F (-2 °C) / 14 °F (-10 °C), 13 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Perth, Ontario, side by side.
Verdict
Feb: Great
Apr: Great
Daytime high
Feb: -4 °C (25 °F)25 °F (-4 °C)
Apr: 12 °C (54 °F)54 °F (12 °C)
Night low
Feb: -14 °C (7 °F)7 °F (-14 °C)
Apr: 1 °C (34 °F)34 °F (1 °C)
Rain days
Feb: 10 (better)
Apr: 11
Crowds
Feb: Low
Apr: Low
Prices
Feb: Medium
Apr: Low
Festivals listed
Feb: 0
Apr: 0
February: Inside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.
April: Inside Perth, Ontario's best window: Jun-Sep; late Apr for the maple festival; Feb for Frost & Fire.
Perth, Ontario: figures are long-term averages from this guide, not a forecast.