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San Francisco vs Vancouver: weather compared

Across the year, San Francisco has the better travel weather in 10 months and Vancouver in 0 — based purely on climate data, not opinion. Best months: San Francisco in April–October, Vancouver in July–August.

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San Francisco · United States

January: 118 mm rainFebruary: 94 mm rainMarch: 98 mm rainApril: 23 mm rainMay: 25 mm rainJune: 2 mm rainJuly: 0 mm rainAugust: 1 mm rainSeptember: 5 mm rainOctober: 30 mm rainNovember: 59 mm rainDecember: 179 mm rainJanuary high: 14°CFebruary high: 14°CMarch high: 14°CApril high: 16°CMay high: 17°CJune high: 19°CJuly high: 19°CAugust high: 20°CSeptember high: 21°COctober high: 21°CNovember high: 16°CDecember high: 14°CJanuary low: 8°CFebruary low: 8°CMarch low: 9°CApril low: 10°CMay low: 11°CJune low: 13°CJuly low: 13°CAugust low: 14°CSeptember low: 14°COctober low: 13°CNovember low: 10°CDecember low: 8°CJFMAMJJASOND Avg high Avg low Rainfall

Vancouver · Canada

January: 271 mm rainFebruary: 124 mm rainMarch: 114 mm rainApril: 115 mm rainMay: 76 mm rainJune: 72 mm rainJuly: 33 mm rainAugust: 47 mm rainSeptember: 121 mm rainOctober: 214 mm rainNovember: 277 mm rainDecember: 261 mm rainJanuary high: 6°CFebruary high: 6°CMarch high: 9°CApril high: 11°CMay high: 16°CJune high: 19°CJuly high: 22°CAugust high: 22°CSeptember high: 19°COctober high: 13°CNovember high: 8°CDecember high: 6°CJanuary low: 2°CFebruary low: 1°CMarch low: 3°CApril low: 5°CMay low: 9°CJune low: 12°CJuly low: 15°CAugust low: 15°CSeptember low: 13°COctober low: 8°CNovember low: 4°CDecember low: 2°CJFMAMJJASOND Avg high Avg low Rainfall

At a glance

MetricSan FranciscoVancouver
Hottest month high21°C22°C
Coldest month low8°C1°C
Annual rainfall633 mm1725 mm
Avg sunshine10.3 h/day8 h/day
Best monthsApril–OctoberJuly–August

Travel score, month by month

MonthSan FranciscoVancouverBetter weather
January 6.3 · Fair 0.1 · Challenging San Francisco
February 7.4 · Good 0.5 · Challenging San Francisco
March 6.8 · Fair 3.1 · Poor San Francisco
April 9.4 · Excellent 4.7 · Poor San Francisco
May 10.0 · Excellent 8.0 · Good San Francisco
June 10.0 · Excellent 9.1 · Excellent San Francisco
July 10.0 · Excellent 10.0 · Excellent
August 10.0 · Excellent 10.0 · Excellent
September 10.0 · Excellent 8.9 · Excellent San Francisco
October 10.0 · Excellent 5.0 · Fair San Francisco
November 9.0 · Excellent 1.4 · Challenging San Francisco
December 5.7 · Fair 0.0 · Challenging San Francisco

More comparisons

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Frequently asked questions

Which has better weather, San Francisco or Vancouver?

San Francisco has the better travel weather in 10 of 12 months, versus 0 for Vancouver — based on temperature, rainfall and sunshine.

When is the best time to visit San Francisco?

The best months to visit San Francisco are April–October, based on six years of climate data.

When is the best time to visit Vancouver?

The best months to visit Vancouver are July–August, based on six years of climate data.

Where should you go next month?

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