When to go · Formosa
Formosa, month by month
The best months for Formosa: Mar, Apr, May, Sep, Oct, Nov. Months to avoid: Jun, Jul, Aug.
Month by month
- JanuaryMixedOutside the best window (Mar–May, Sep–Nov). Across Argentina: Peak summer holidays: Patagonia at its best but booked out, Buenos Aires hot and half-empty, Northwest rainy.30 °C (86 °F) / 15 °C (59 °F), 10 rain days86 °F (30 °C) / 59 °F (15 °C), 10 rain daysCrowds: High
- FebruaryGoodOutside the best window (Mar–May, Sep–Nov). Across Argentina: Still prime Patagonia; Carnival long weekend fills the Northwest (Humahuaca) and the coast.31 °C (88 °F) / 16 °C (61 °F), 9 rain days88 °F (31 °C) / 61 °F (16 °C), 9 rain daysCrowds: High · 1 festival or holiday
- MarchGreatInside Formosa's best window: Mar–May, Sep–Nov.33 °C (91 °F) / 18 °C (64 °F), 8 rain days91 °F (33 °C) / 64 °F (18 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Formosa's best window: Mar–May, Sep–Nov.35 °C (95 °F) / 20 °C (68 °F), 7 rain days95 °F (35 °C) / 68 °F (20 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Formosa's best window: Mar–May, Sep–Nov.36 °C (97 °F) / 22 °C (72 °F), 6 rain days97 °F (36 °C) / 72 °F (22 °C), 6 rain daysCrowds: Low
- JuneAvoidListed as a month to avoid: Jun–Aug (hot, possible floods).35 °C (95 °F) / 22 °C (72 °F), 7 rain days95 °F (35 °C) / 72 °F (22 °C), 7 rain daysCrowds: Low
- JulyAvoidListed as a month to avoid: Jun–Aug (hot, possible floods).34 °C (93 °F) / 21 °C (70 °F), 8 rain days93 °F (34 °C) / 70 °F (21 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- AugustAvoidListed as a month to avoid: Jun–Aug (hot, possible floods).34 °C (93 °F) / 21 °C (70 °F), 9 rain days93 °F (34 °C) / 70 °F (21 °C), 9 rain daysCrowds: Low
- SeptemberGreatInside Formosa's best window: Mar–May, Sep–Nov.33 °C (91 °F) / 20 °C (68 °F), 9 rain days91 °F (33 °C) / 68 °F (20 °C), 9 rain daysCrowds: Low
- OctoberGreatInside Formosa's best window: Mar–May, Sep–Nov.31 °C (88 °F) / 18 °C (64 °F), 10 rain days88 °F (31 °C) / 64 °F (18 °C), 10 rain daysCrowds: Medium
- NovemberGreatInside Formosa's best window: Mar–May, Sep–Nov.30 °C (86 °F) / 16 °C (61 °F), 11 rain days86 °F (30 °C) / 61 °F (16 °C), 11 rain daysCrowds: Medium
- DecemberGoodOutside the best window (Mar–May, Sep–Nov). Across Argentina: Patagonia summer starts; book flights early; Christmas and New Year fill everything.29 °C (84 °F) / 15 °C (59 °F), 11 rain days84 °F (29 °C) / 59 °F (15 °C), 11 rain daysCrowds: High
Compare two months
Weather, crowds and prices for any two months in Formosa, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 33 °C (91 °F)91 °F (33 °C)
Apr: 35 °C (95 °F)95 °F (35 °C)
Night low
Mar: 18 °C (64 °F)64 °F (18 °C)
Apr: 20 °C (68 °F)68 °F (20 °C)
Rain days
Mar: 8
Apr: 7 (better)
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 1
Apr: 1
March: Inside Formosa's best window: Mar–May, Sep–Nov.
April: Inside Formosa's best window: Mar–May, Sep–Nov.
Formosa: figures are long-term averages from this guide, not a forecast.