When to go · Sines
Sines, month by month
The best months for Sines: Apr, May, Jun, Sep, Oct. Months to avoid: Jul, Aug.
Month by month
- JanuaryGoodOutside the best window (Apr–Jun, Sep–Oct). Across Portugal: Quiet and cheap; rain on some days in Lisbon and Porto, spring-like in Madeira.15 °C (59 °F) / 7 °C (45 °F), 8 rain days59 °F (15 °C) / 45 °F (7 °C), 8 rain daysCrowds: Low
- FebruaryGoodOutside the best window (Apr–Jun, Sep–Oct). Across Portugal: Almond blossom in the Algarve; Carnival in Loulé, Torres Vedras and Funchal.16 °C (61 °F) / 8 °C (46 °F), 7 rain days61 °F (16 °C) / 46 °F (8 °C), 7 rain daysCrowds: Low
- MarchGoodOutside the best window (Apr–Jun, Sep–Oct). Across Portugal: Warming up; good for cities and walking the Alentejo.19 °C (66 °F) / 10 °C (50 °F), 6 rain days66 °F (19 °C) / 50 °F (10 °C), 6 rain daysCrowds: Medium
- AprilGreatInside Sines's best window: Apr–Jun, Sep–Oct.22 °C (72 °F) / 13 °C (55 °F), 5 rain days72 °F (22 °C) / 55 °F (13 °C), 5 rain daysCrowds: Medium
- MayGreatInside Sines's best window: Apr–Jun, Sep–Oct.26 °C (79 °F) / 16 °C (61 °F), 4 rain days79 °F (26 °C) / 61 °F (16 °C), 4 rain daysCrowds: Medium
- JuneGreatInside Sines's best window: Apr–Jun, Sep–Oct.30 °C (86 °F) / 20 °C (68 °F), 3 rain days86 °F (30 °C) / 68 °F (20 °C), 3 rain daysCrowds: High · 1 festival or holiday
- JulyAvoidListed as a month to avoid: Jul–Aug (heat).33 °C (91 °F) / 23 °C (73 °F), 2 rain days91 °F (33 °C) / 73 °F (23 °C), 2 rain daysCrowds: High
- AugustAvoidListed as a month to avoid: Jul–Aug (heat).33 °C (91 °F) / 23 °C (73 °F), 2 rain days91 °F (33 °C) / 73 °F (23 °C), 2 rain daysCrowds: High
- SeptemberGreatInside Sines's best window: Apr–Jun, Sep–Oct.29 °C (84 °F) / 20 °C (68 °F), 4 rain days84 °F (29 °C) / 68 °F (20 °C), 4 rain daysCrowds: Medium
- OctoberGreatInside Sines's best window: Apr–Jun, Sep–Oct.24 °C (75 °F) / 15 °C (59 °F), 6 rain days75 °F (24 °C) / 59 °F (15 °C), 6 rain daysCrowds: Medium
- NovemberGoodOutside the best window (Apr–Jun, Sep–Oct). Across Portugal: Rainier and cheap; roast chestnuts and new wine for São Martinho (11 Nov).19 °C (66 °F) / 11 °C (52 °F), 7 rain days66 °F (19 °C) / 52 °F (11 °C), 7 rain daysCrowds: Low
- DecemberGoodOutside the best window (Apr–Jun, Sep–Oct). Across Portugal: Christmas lights; Madeira's New Year fireworks sell out Funchal a year ahead.16 °C (61 °F) / 8 °C (46 °F), 8 rain days61 °F (16 °C) / 46 °F (8 °C), 8 rain daysCrowds: Medium
Compare two months
Weather, crowds and prices for any two months in Sines, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 22 °C (72 °F)72 °F (22 °C)
May: 26 °C (79 °F)79 °F (26 °C)
Night low
Apr: 13 °C (55 °F)55 °F (13 °C)
May: 16 °C (61 °F)61 °F (16 °C)
Rain days
Apr: 5
May: 4 (better)
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 0
May: 0
April: Inside Sines's best window: Apr–Jun, Sep–Oct.
May: Inside Sines's best window: Apr–Jun, Sep–Oct.
Sines: figures are long-term averages from this guide, not a forecast.