Climatch
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Redwood City vs Portimão Climate

68%match

Redwood City and Portimão are a 68% climate match. Compared with Redwood City, Portimão has 5°F (3°C) milder winter nights and 5°F (3°C) hotter summer days.

Redwood City gets 19 in (473 mm) of rain a year and Portimão 19 in (480 mm). August is the warmest month in both, with highs of 78°F (26°C) in Redwood City and 83°F (29°C) in Portimão.

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Redwood City
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Portimão

Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.

Month by month

Highs and lows (°F)

Redwood CityPortimãosolid = high, dashed = low

40°60°80°100°JFMAMJJASONDRedwood City Jan: 59°Redwood City Feb: 62°Redwood City Mar: 65°Redwood City Apr: 69°Redwood City May: 72°Redwood City Jun: 76°Redwood City Jul: 78°Redwood City Aug: 78°Redwood City Sep: 78°Redwood City Oct: 74°Redwood City Nov: 66°Redwood City Dec: 60°Redwood City Jan: 42°Redwood City Feb: 44°Redwood City Mar: 46°Redwood City Apr: 47°Redwood City May: 51°Redwood City Jun: 54°Redwood City Jul: 56°Redwood City Aug: 57°Redwood City Sep: 55°Redwood City Oct: 50°Redwood City Nov: 45°Redwood City Dec: 41°Portimão Jan: 61°Portimão Feb: 62°Portimão Mar: 66°Portimão Apr: 69°Portimão May: 74°Portimão Jun: 80°Portimão Jul: 83°Portimão Aug: 83°Portimão Sep: 79°Portimão Oct: 74°Portimão Nov: 67°Portimão Dec: 63°Portimão Jan: 47°Portimão Feb: 47°Portimão Mar: 51°Portimão Apr: 53°Portimão May: 57°Portimão Jun: 61°Portimão Jul: 64°Portimão Aug: 65°Portimão Sep: 62°Portimão Oct: 59°Portimão Nov: 53°Portimão Dec: 49°

Rain (in per month)

Redwood CityPortimão

024JFMAMJJASONDRedwood City Jan: 3.7Redwood City Feb: 3.4Redwood City Mar: 2.7Redwood City Apr: 1.5Redwood City May: 0.5Redwood City Jun: 0.2Redwood City Jul: 0.0Redwood City Aug: 0.0Redwood City Sep: 0.1Redwood City Oct: 1.0Redwood City Nov: 2.1Redwood City Dec: 3.4Portimão Jan: 2.0Portimão Feb: 2.0Portimão Mar: 2.2Portimão Apr: 1.7Portimão May: 1.0Portimão Jun: 0.2Portimão Jul: 0Portimão Aug: 0.1Portimão Sep: 0.9Portimão Oct: 2.5Portimão Nov: 2.9Portimão Dec: 3.4

Monthly averages

Average monthly highs, lows and rain in Redwood City and Portimão
MonthHighLowRain
Redwood CityPortimãoRedwood CityPortimãoRedwood CityPortimão
Jan59°F(15°C)61°F(16°C)42°F(6°C)47°F(8°C)3.7 in(95 mm)2.0 in(51 mm)
Feb62°F(17°C)62°F(17°C)44°F(7°C)47°F(9°C)3.4 in(86 mm)2.0 in(52 mm)
Mar65°F(19°C)66°F(19°C)46°F(8°C)51°F(10°C)2.7 in(69 mm)2.2 in(55 mm)
Apr69°F(20°C)69°F(20°C)47°F(8°C)53°F(12°C)1.5 in(38 mm)1.7 in(43 mm)
May72°F(22°C)74°F(23°C)51°F(10°C)57°F(14°C)0.5 in(12 mm)1.0 in(25 mm)
Jun76°F(24°C)80°F(26°C)54°F(12°C)61°F(16°C)0.2 in(4 mm)0.2 in(6 mm)
Jul78°F(25°C)83°F(28°C)56°F(13°C)64°F(18°C)0.0 in(1 mm)0.0 in(0 mm)
Aug78°F(26°C)83°F(29°C)57°F(14°C)65°F(18°C)0.0 in(1 mm)0.1 in(2 mm)
Sep78°F(26°C)79°F(26°C)55°F(13°C)62°F(17°C)0.1 in(2 mm)0.9 in(22 mm)
Oct74°F(23°C)74°F(23°C)50°F(10°C)58°F(15°C)1.0 in(25 mm)2.5 in(63 mm)
Nov66°F(19°C)67°F(19°C)45°F(7°C)53°F(11°C)2.1 in(53 mm)2.9 in(74 mm)
Dec60°F(15°C)63°F(17°C)41°F(5°C)49°F(10°C)3.4 in(87 mm)3.4 in(87 mm)

1991–2020 averages, by calendar month.

More comparisons

Places like Redwood City →Places like Portimão →