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Population Review

Climate normals · 1970–2000

Porto Alegre Climate

Porto Alegre is a city in Brazil (23) with a population of about 1,488,252. Its average annual temperature is 19.9°C (68°F), with roughly 1500 mm of rain per year.

19.9°C

Avg Temp

1500

Precip (mm/yr)

Feb

Hottest Month

Jul

Coldest Month


Porto Alegre Climate

Porto Alegre has an average annual temperature of 19.9°C (68°F) and receives about 1500 mm of precipitation per year. The warmest month is February and the coldest is July. Figures are 1970–2000 climate normals.

19.9°C

Avg Temp

1500

Precip (mm/yr)

Feb

Hottest Month

Jul

Coldest Month

5°15°25°35°148mmJFMAMJJASOND
Avg temp (°C) Precipitation (mm)
Porto Alegre — monthly temperature & precipitation (1970–2000 normals) · Source: WorldClim 2.1
MonthAvg (°C/°F)Precip
January25° / 76°148 mm
February25° / 76°134 mm
March23° / 74°130 mm
April21° / 69°116 mm
May18° / 64°115 mm
June15° / 60°134 mm
July15° / 59°122 mm
August16° / 61°120 mm
September17° / 63°134 mm
October19° / 67°129 mm
November22° / 71°99 mm
December23° / 74°119 mm

1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.

Best time to visit Porto Alegre

The most comfortable months to visit Porto Alegre are typically November, April and October, when temperatures are mildest and rainfall is relatively low. The hottest month is February (around 29°C high). The coldest is July (near 11°C low). January is usually the wettest month.

NovemberAprilOctober

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Frequently Asked Questions

The most comfortable months to visit Porto Alegre are typically November, April and October, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).

Porto Alegre, Brazil has an average annual temperature of 19.9°C and about 1500 mm of precipitation per year. The warmest month is February and the coldest is July.

In February, the hottest month, daily highs in Porto Alegre average about 29°C (84°F).

Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.