When to go · Porto Alegre
Porto Alegre, month by month
The best months for Porto Alegre: Mar, Apr, May, Sep, Oct, Nov. Months to avoid: Jan, Feb, Jun, Jul, Aug.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb (hot and humid, 35–40 °C (95–104 °F)), late Jun–Aug cold snaps.Listed as a month to avoid: Jan–Feb (hot and humid, 95–104 °F (35–40 °C)), late Jun–Aug cold snaps.31 °C (88 °F) / 21 °C (70 °F), 10 rain days88 °F (31 °C) / 70 °F (21 °C), 10 rain daysCrowds: High · 1 festival or holiday
- FebruaryAvoidListed as a month to avoid: Jan–Feb (hot and humid, 35–40 °C (95–104 °F)), late Jun–Aug cold snaps.Listed as a month to avoid: Jan–Feb (hot and humid, 95–104 °F (35–40 °C)), late Jun–Aug cold snaps.31 °C (88 °F) / 21 °C (70 °F), 9 rain days88 °F (31 °C) / 70 °F (21 °C), 9 rain daysCrowds: High · 1 festival or holiday
- MarchGreatInside Porto Alegre's best window: Mar–May, Sep–Nov.29 °C (84 °F) / 20 °C (68 °F), 9 rain days84 °F (29 °C) / 68 °F (20 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Porto Alegre's best window: Mar–May, Sep–Nov.26 °C (79 °F) / 17 °C (63 °F), 9 rain days79 °F (26 °C) / 63 °F (17 °C), 9 rain daysCrowds: Medium
- MayGreatInside Porto Alegre's best window: Mar–May, Sep–Nov.23 °C (73 °F) / 14 °C (57 °F), 8 rain days73 °F (23 °C) / 57 °F (14 °C), 8 rain daysCrowds: Low
- JuneAvoidListed as a month to avoid: Jan–Feb (hot and humid, 35–40 °C (95–104 °F)), late Jun–Aug cold snaps.Listed as a month to avoid: Jan–Feb (hot and humid, 95–104 °F (35–40 °C)), late Jun–Aug cold snaps.20 °C (68 °F) / 11 °C (52 °F), 9 rain days68 °F (20 °C) / 52 °F (11 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JulyAvoidListed as a month to avoid: Jan–Feb (hot and humid, 35–40 °C (95–104 °F)), late Jun–Aug cold snaps.Listed as a month to avoid: Jan–Feb (hot and humid, 95–104 °F (35–40 °C)), late Jun–Aug cold snaps.20 °C (68 °F) / 10 °C (50 °F), 10 rain days68 °F (20 °C) / 50 °F (10 °C), 10 rain daysCrowds: High
- AugustAvoidListed as a month to avoid: Jan–Feb (hot and humid, 35–40 °C (95–104 °F)), late Jun–Aug cold snaps.Listed as a month to avoid: Jan–Feb (hot and humid, 95–104 °F (35–40 °C)), late Jun–Aug cold snaps.22 °C (72 °F) / 12 °C (54 °F), 9 rain days72 °F (22 °C) / 54 °F (12 °C), 9 rain daysCrowds: Medium
- SeptemberGreatInside Porto Alegre's best window: Mar–May, Sep–Nov.23 °C (73 °F) / 13 °C (55 °F), 10 rain days73 °F (23 °C) / 55 °F (13 °C), 10 rain daysCrowds: Medium
- OctoberGreatInside Porto Alegre's best window: Mar–May, Sep–Nov.25 °C (77 °F) / 16 °C (61 °F), 10 rain days77 °F (25 °C) / 61 °F (16 °C), 10 rain daysCrowds: Medium
- NovemberGreatInside Porto Alegre's best window: Mar–May, Sep–Nov.28 °C (82 °F) / 17 °C (63 °F), 9 rain days82 °F (28 °C) / 63 °F (17 °C), 9 rain daysCrowds: Medium
- DecemberMixedOutside the best window (Mar–May, Sep–Nov). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.30 °C (86 °F) / 19 °C (66 °F), 9 rain days86 °F (30 °C) / 66 °F (19 °C), 9 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Porto Alegre, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 29 °C (84 °F)84 °F (29 °C)
Apr: 26 °C (79 °F)79 °F (26 °C)
Night low
Mar: 20 °C (68 °F)68 °F (20 °C)
Apr: 17 °C (63 °F)63 °F (17 °C)
Rain days
Mar: 9
Apr: 9
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 1
Apr: 0
March: Inside Porto Alegre's best window: Mar–May, Sep–Nov.
April: Inside Porto Alegre's best window: Mar–May, Sep–Nov.
Porto Alegre: figures are long-term averages from this guide, not a forecast.