Climatch

Porto Alegre vs Galveston Climate

83%match

Porto Alegre vs Galveston: a 83% climate match. Compared with Porto Alegre, Galveston has more sun and 5°F (3°C) hotter summer days.

Porto Alegre gets 57 in (1456 mm) of rain a year and Galveston 48 in (1223 mm). Porto Alegre's warmest month is January, at 84°F (29°C); Galveston's is August, at 90°F (32°C).

Galveston is in the Northern Hemisphere, so its seasons are flipped: Porto Alegre's July is most like Galveston's January.

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Porto Alegre
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Galveston

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

Month by month

Highs and lows (°F)

Porto AlegreGalveston (6 months later)solid = high, dashed = low

40°60°80°100°JFMAMJJASONDPorto Alegre Jan: 84°Porto Alegre Feb: 84°Porto Alegre Mar: 82°Porto Alegre Apr: 78°Porto Alegre May: 71°Porto Alegre Jun: 68°Porto Alegre Jul: 66°Porto Alegre Aug: 70°Porto Alegre Sep: 71°Porto Alegre Oct: 75°Porto Alegre Nov: 80°Porto Alegre Dec: 83°Porto Alegre Jan: 69°Porto Alegre Feb: 69°Porto Alegre Mar: 67°Porto Alegre Apr: 63°Porto Alegre May: 58°Porto Alegre Jun: 54°Porto Alegre Jul: 51°Porto Alegre Aug: 53°Porto Alegre Sep: 57°Porto Alegre Oct: 60°Porto Alegre Nov: 64°Porto Alegre Dec: 66°Galveston (6 months later) Jan: 89°Galveston (6 months later) Feb: 90°Galveston (6 months later) Mar: 87°Galveston (6 months later) Apr: 80°Galveston (6 months later) May: 71°Galveston (6 months later) Jun: 63°Galveston (6 months later) Jul: 61°Galveston (6 months later) Aug: 64°Galveston (6 months later) Sep: 70°Galveston (6 months later) Oct: 76°Galveston (6 months later) Nov: 82°Galveston (6 months later) Dec: 87°Galveston (6 months later) Jan: 79°Galveston (6 months later) Feb: 79°Galveston (6 months later) Mar: 75°Galveston (6 months later) Apr: 67°Galveston (6 months later) May: 57°Galveston (6 months later) Jun: 50°Galveston (6 months later) Jul: 48°Galveston (6 months later) Aug: 51°Galveston (6 months later) Sep: 57°Galveston (6 months later) Oct: 64°Galveston (6 months later) Nov: 71°Galveston (6 months later) Dec: 77°

Rain (in per month)

Porto AlegreGalveston (6 months later)

02.557.5JFMAMJJASONDPorto Alegre Jan: 5.5Porto Alegre Feb: 4.8Porto Alegre Mar: 5.1Porto Alegre Apr: 4.3Porto Alegre May: 4.6Porto Alegre Jun: 4.7Porto Alegre Jul: 4.7Porto Alegre Aug: 3.9Porto Alegre Sep: 5.1Porto Alegre Oct: 5.9Porto Alegre Nov: 4.0Porto Alegre Dec: 4.7Galveston (6 months later) Jan: 4.3Galveston (6 months later) Feb: 4.5Galveston (6 months later) Mar: 6.5Galveston (6 months later) Apr: 4.5Galveston (6 months later) May: 4.1Galveston (6 months later) Jun: 4.2Galveston (6 months later) Jul: 3.9Galveston (6 months later) Aug: 2.5Galveston (6 months later) Sep: 2.8Galveston (6 months later) Oct: 2.8Galveston (6 months later) Nov: 3.4Galveston (6 months later) Dec: 4.7

Monthly averages

Average monthly highs, lows and rain in Porto Alegre and Galveston
MonthHighLowRain
Porto AlegreGalvestonPorto AlegreGalvestonPorto AlegreGalveston
Jan84°F(29°C)61°F(16°C)69°F(20°C)47°F(9°C)5.5 in(139 mm)3.9 in(99 mm)
Feb84°F(29°C)64°F(18°C)69°F(20°C)51°F(11°C)4.8 in(123 mm)2.5 in(64 mm)
Mar82°F(28°C)70°F(21°C)67°F(19°C)57°F(14°C)5.1 in(130 mm)2.8 in(72 mm)
Apr78°F(25°C)76°F(24°C)63°F(17°C)64°F(18°C)4.3 in(110 mm)2.8 in(71 mm)
May71°F(22°C)82°F(28°C)58°F(14°C)71°F(22°C)4.6 in(117 mm)3.4 in(87 mm)
Jun68°F(20°C)87°F(31°C)54°F(12°C)77°F(25°C)4.7 in(120 mm)4.7 in(119 mm)
Jul66°F(19°C)89°F(32°C)51°F(11°C)79°F(26°C)4.6 in(118 mm)4.3 in(109 mm)
Aug70°F(21°C)90°F(32°C)53°F(12°C)79°F(26°C)3.9 in(99 mm)4.5 in(114 mm)
Sep71°F(22°C)87°F(30°C)57°F(14°C)74°F(24°C)5.1 in(130 mm)6.5 in(165 mm)
Oct75°F(24°C)80°F(27°C)60°F(16°C)67°F(19°C)5.9 in(149 mm)4.5 in(114 mm)
Nov80°F(27°C)71°F(21°C)64°F(18°C)57°F(14°C)4.0 in(101 mm)4.1 in(103 mm)
Dec83°F(28°C)63°F(17°C)66°F(19°C)50°F(10°C)4.7 in(120 mm)4.2 in(106 mm)

1991–2020 averages, by calendar month.

More comparisons

Places like Porto Alegre →Places like Galveston →