When to go · St. Thomas
St. Thomas, month by month
The best months for St. Thomas: Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb (snow and cold), no Sunday bus service year-round.-0.8 °C / -8.5 °C, 15 rain days31 °F / 17 °F, 15 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jan–Feb (snow and cold), no Sunday bus service year-round.0.7 °C / -7.8 °C, 13 rain days33 °F / 18 °F, 13 rain daysCrowds: Low
- MarchMixedOutside the best window (Jun–Sep, Sep–Oct for fall colour). Across Canada: Late ski season; sugar shacks in Québec open for maple season.5.6 °C / -3.7 °C, 13 rain days42 °F / 25 °F, 13 rain daysCrowds: Low
- AprilMixedOutside the best window (Jun–Sep, Sep–Oct for fall colour). Across Canada: Thaw and mud; Rockies trails still snowy; Vancouver cherry blossoms.13 °C / 2.1 °C, 13 rain days55 °F / 36 °F, 13 rain daysCrowds: Low
- MayGoodOutside the best window (Jun–Sep, Sep–Oct for fall colour). Across Canada: Victoria Day weekend opens the season; Rockies lakes still frozen at altitude.19.6 °C / 7.7 °C, 12 rain days67 °F / 46 °F, 12 rain daysCrowds: Medium
- JuneGreatInside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.24.7 °C / 12.9 °C, 11 rain days76 °F / 55 °F, 11 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.27 °C / 15.4 °C, 10 rain days81 °F / 60 °F, 10 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.25.9 °C / 14.7 °C, 10 rain days79 °F / 58 °F, 10 rain daysCrowds: High
- SeptemberGreatInside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.21.8 °C / 10.9 °C, 11 rain days71 °F / 52 °F, 11 rain daysCrowds: Medium
- OctoberGreatInside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.15.1 °C / 5.1 °C, 12 rain days59 °F / 41 °F, 12 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Jun–Sep, Sep–Oct for fall colour). Across Canada: Grey shoulder season; many seasonal businesses in parks close.8.3 °C / 0.6 °C, 13 rain days47 °F / 33 °F, 13 rain daysCrowds: Low
- DecemberMixedOutside the best window (Jun–Sep, Sep–Oct for fall colour). Across Canada: Christmas markets and ski openings; winter tyres required on many BC highways.2 °C / -4.8 °C, 15 rain days36 °F / 23 °F, 15 rain daysCrowds: Medium · 1 festival or holiday