When to go · Castro Marim
Castro Marim in September
Great month. Inside Castro Marim's best window: Mar–Jun, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 27°C (81°F)81°F (27°C) / 19°C (66°F)66°F (19°C)
- average high / low
- Rain days
- 5
- Crowds
- Medium
- Portugal overall
- Prices
- Medium
- Portugal overall
Verdict
Inside Castro Marim's best window: Mar–Jun, Sep–Oct.
Is another month better than September?
No other month rates higher than September for Castro Marim in this guide.
Weather in September
- Castro MarimHighs around 27 °C (81 °F), lows around 19 °C (66 °F), rain on about 5 daysHighs around 81 °F (27 °C), lows around 66 °F (19 °C), rain on about 5 days
Crowds and prices
- Crowds · Portugal overall
- Medium
- Prices · Portugal overall
- Medium
Portugal overall: Warm sea, thinner crowds; grape harvest in the Douro.
Compare two months
Weather, crowds and prices for any two months in Castro Marim, side by side.
Verdict
Sep: Great
Mar: Great
Daytime high
Sep: 27 °C (81 °F)81 °F (27 °C)
Mar: 19 °C (66 °F)66 °F (19 °C)
Night low
Sep: 19 °C (66 °F)66 °F (19 °C)
Mar: 11 °C (52 °F)52 °F (11 °C)
Rain days
Sep: 5 (better)
Mar: 6
Crowds
Sep: Medium
Mar: Medium
Prices
Sep: Medium
Mar: Medium
Festivals listed
Sep: 0
Mar: 0
September: Inside Castro Marim's best window: Mar–Jun, Sep–Oct.
March: Inside Castro Marim's best window: Mar–Jun, Sep–Oct.
Castro Marim: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.