Porto Alegre Weather History Rio Grande do Sul, Brazil

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
Monthly Climate Data
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Fri 22 Aug, 2025 Weather in Porto Alegre

Sunrise: 06:51 AM Sunset: 06:04 PM	Moonrise: 06:33 AM Moonset: 05:36 PM	Max: 21.5 °c	Min: 16.1 °c	Avg: 18.3 °c	Precip: 8.50 mm	Max Wind: 17.6 kph

	Fri 22 0:00 am	Fri 22 3:00 am	Fri 22 6:00 am	Fri 22 9:00 am	Fri 22 12:00 pm	Fri 22 3:00 pm	Fri 22 6:00 pm	Fri 22 9:00 pm
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Temp	16.1°c	16.4°c	16.1°c	17.0°c	20.7°c	19.9°c	20.6°c	19.0°c
Wind	10.8 kmph	3.6 kmph	13.0 kmph	6.8 kmph	8.3 kmph	8.3 kmph	10.8 kmph	8.6 kmph
Precip	0.00 mm	0.80 mm	0.60 mm	0.30 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	40%	54%	87%	66%	59%	74%	8%	8%
Humidity	83%	94%	97%	95%	82%	89%	84%	87%
Pressure	1013 mb	1012 mb	1011 mb	1011 mb	1011 mb	1008 mb	1007 mb	1007 mb

Porto Alegre Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	31°C / 88°F	21°C / 69°F	25°C / 77°F	188 hours	131.21 mm / 5.17 In	11 days	1012 mb / 30 In
February	31°C / 88°F	21°C / 69°F	25°C / 78°F	178 hours	118.48 mm / 4.66 In	11 days	1012 mb / 30 In
March	29°C / 84°F	19°C / 66°F	23°C / 74°F	192 hours	124.93 mm / 4.92 In	9 days	1014 mb / 30 In
April	26°C / 78°F	17°C / 62°F	21°C / 69°F	194 hours	93.54 mm / 3.68 In	6 days	1016 mb / 30 In
May	22°C / 71°F	14°C / 56°F	17°C / 63°F	193 hours	154.56 mm / 6.08 In	7 days	1018 mb / 31 In
June	19°C / 67°F	11°C / 53°F	15°C / 59°F	193 hours	147.91 mm / 5.82 In	7 days	1019 mb / 31 In
July	19°C / 67°F	11°C / 51°F	14°C / 58°F	209 hours	156.07 mm / 6.14 In	7 days	1020 mb / 31 In
August	21°C / 71°F	12°C / 54°F	16°C / 61°F	213 hours	136.43 mm / 5.37 In	7 days	1019 mb / 31 In
September	23°C / 73°F	14°C / 57°F	18°C / 64°F	174 hours	186.43 mm / 7.34 In	9 days	1017 mb / 30 In
October	25°C / 76°F	15°C / 59°F	19°C / 67°F	177 hours	164.18 mm / 6.46 In	9 days	1015 mb / 30 In
November	27°C / 81°F	17°C / 63°F	22°C / 71°F	204 hours	140.10 mm / 5.52 In	8 days	1013 mb / 30 In
December	30°C / 85°F	19°C / 67°F	24°C / 75°F	208 hours	138.46 mm / 5.45 In	9 days	1011 mb / 30 In

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