Skip to content
WanderWhen

Porto vs Reykjavík: weather compared

Across the year, Porto has the better travel weather in 12 months and Reykjavík in 0 — based purely on climate data, not opinion. Best months: Porto in May–September, Reykjavík in July–August.

Share: X Facebook WhatsApp

Porto · Portugal

January: 162 mm rainFebruary: 104 mm rainMarch: 128 mm rainApril: 132 mm rainMay: 69 mm rainJune: 60 mm rainJuly: 16 mm rainAugust: 16 mm rainSeptember: 89 mm rainOctober: 226 mm rainNovember: 181 mm rainDecember: 231 mm rainJanuary high: 14°CFebruary high: 16°CMarch high: 16°CApril high: 18°CMay high: 20°CJune high: 21°CJuly high: 24°CAugust high: 24°CSeptember high: 23°COctober high: 20°CNovember high: 17°CDecember high: 15°CJanuary low: 7°CFebruary low: 9°CMarch low: 9°CApril low: 11°CMay low: 13°CJune low: 15°CJuly low: 16°CAugust low: 16°CSeptember low: 16°COctober low: 14°CNovember low: 11°CDecember low: 9°CJFMAMJJASOND Avg high Avg low Rainfall

Reykjavík · Iceland

January: 158 mm rainFebruary: 143 mm rainMarch: 137 mm rainApril: 136 mm rainMay: 125 mm rainJune: 98 mm rainJuly: 87 mm rainAugust: 117 mm rainSeptember: 153 mm rainOctober: 141 mm rainNovember: 130 mm rainDecember: 134 mm rainJanuary high: 2°CFebruary high: 2°CMarch high: 3°CApril high: 6°CMay high: 9°CJune high: 11°CJuly high: 13°CAugust high: 13°CSeptember high: 10°COctober high: 7°CNovember high: 4°CDecember high: 1°CJanuary low: -3°CFebruary low: -2°CMarch low: -2°CApril low: 1°CMay low: 4°CJune low: 7°CJuly low: 9°CAugust low: 8°CSeptember low: 6°COctober low: 2°CNovember low: 0°CDecember low: -3°CJFMAMJJASOND Avg high Avg low Rainfall

At a glance

MetricPortoReykjavík
Hottest month high24°C13°C
Coldest month low7°C-3°C
Annual rainfall1412 mm1559 mm
Avg sunshine9.6 h/day5.4 h/day
Best monthsMay–SeptemberJuly–August

Travel score, month by month

MonthPortoReykjavíkBetter weather
January 6.2 · Fair 0.0 · Challenging Porto
February 7.9 · Good 0.0 · Challenging Porto
March 7.7 · Good 0.0 · Challenging Porto
April 8.5 · Excellent 0.9 · Challenging Porto
May 9.4 · Excellent 2.2 · Challenging Porto
June 9.5 · Excellent 4.1 · Poor Porto
July 10.0 · Excellent 5.5 · Fair Porto
August 10.0 · Excellent 5.3 · Fair Porto
September 9.8 · Excellent 2.6 · Challenging Porto
October 7.8 · Good 0.8 · Challenging Porto
November 6.8 · Fair 0.0 · Challenging Porto
December 5.4 · Fair 0.0 · Challenging Porto

More comparisons

Compare any two cities

vs

Frequently asked questions

Which has better weather, Porto or Reykjavík?

Porto has the better travel weather in 12 of 12 months, versus 0 for Reykjavík — based on temperature, rainfall and sunshine.

When is the best time to visit Porto?

The best months to visit Porto are May–September, based on six years of climate data.

When is the best time to visit Reykjavík?

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

Where should you go next month?

Get one email a month with the destinations at their seasonal best. Double opt-in, unsubscribe anytime.