When to go · Mercedes
Mercedes, month by month
The best months for Mercedes: Mar, Apr, May, Sep, Oct, Nov. Months to avoid: Jan, Feb, Jul, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (hot and humid), Jul (cold).33 °C (91 °F) / 21 °C (70 °F), 8 rain days91 °F (33 °C) / 70 °F (21 °C), 8 rain daysCrowds: High
- FebruaryAvoidListed as a month to avoid: Dec–Feb (hot and humid), Jul (cold).32 °C (90 °F) / 20 °C (68 °F), 8 rain days90 °F (32 °C) / 68 °F (20 °C), 8 rain daysCrowds: High · 1 festival or holiday
- MarchGreatInside Mercedes's best window: Mar–May, Sep–Nov.30 °C (86 °F) / 19 °C (66 °F), 8 rain days86 °F (30 °C) / 66 °F (19 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Mercedes's best window: Mar–May, Sep–Nov.26 °C (79 °F) / 16 °C (61 °F), 7 rain days79 °F (26 °C) / 61 °F (16 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Mercedes's best window: Mar–May, Sep–Nov.23 °C (73 °F) / 13 °C (55 °F), 6 rain days73 °F (23 °C) / 55 °F (13 °C), 6 rain daysCrowds: Low
- JuneMixedOutside the best window (Mar–May, Sep–Nov). Across Argentina: Winter: El Chaltén mostly shut; good for Iguazú, Salta and whale watching at Península Valdés.20 °C (68 °F) / 11 °C (52 °F), 6 rain days68 °F (20 °C) / 52 °F (11 °C), 6 rain daysCrowds: Low
- JulyAvoidListed as a month to avoid: Dec–Feb (hot and humid), Jul (cold).20 °C (68 °F) / 10 °C (50 °F), 5 rain days68 °F (20 °C) / 50 °F (10 °C), 5 rain daysCrowds: Medium · 1 festival or holiday
- AugustMixedOutside the best window (Mar–May, Sep–Nov). Across Argentina: Late winter: Northwest dry and clear; Iguazú pleasant; Patagonia still closed for hiking.22 °C (72 °F) / 11 °C (52 °F), 5 rain days72 °F (22 °C) / 52 °F (11 °C), 5 rain daysCrowds: Low
- SeptemberGreatInside Mercedes's best window: Mar–May, Sep–Nov.24 °C (75 °F) / 13 °C (55 °F), 6 rain days75 °F (24 °C) / 55 °F (13 °C), 6 rain daysCrowds: Low
- OctoberGreatInside Mercedes's best window: Mar–May, Sep–Nov.27 °C (81 °F) / 16 °C (61 °F), 8 rain days81 °F (27 °C) / 61 °F (16 °C), 8 rain daysCrowds: Medium
- NovemberGreatInside Mercedes's best window: Mar–May, Sep–Nov.29 °C (84 °F) / 18 °C (64 °F), 7 rain days84 °F (29 °C) / 64 °F (18 °C), 7 rain daysCrowds: Medium
- DecemberAvoidListed as a month to avoid: Dec–Feb (hot and humid), Jul (cold).32 °C (90 °F) / 20 °C (68 °F), 8 rain days90 °F (32 °C) / 68 °F (20 °C), 8 rain daysCrowds: High
Compare two months
Weather, crowds and prices for any two months in Mercedes, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 30 °C (86 °F)86 °F (30 °C)
Apr: 26 °C (79 °F)79 °F (26 °C)
Night low
Mar: 19 °C (66 °F)66 °F (19 °C)
Apr: 16 °C (61 °F)61 °F (16 °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 Mercedes's best window: Mar–May, Sep–Nov.
April: Inside Mercedes's best window: Mar–May, Sep–Nov.
Mercedes: figures are long-term averages from this guide, not a forecast.