When to go · Nisa
Nisa in September
Great month. Inside Nisa's best window: Mar–May, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 29°C (84°F)84°F (29°C) / 18°C (64°F)64°F (18°C)
- average high / low
- Rain days
- 5
- Crowds
- Medium
- Portugal overall
- Prices
- Medium
- Portugal overall
Verdict
Inside Nisa's best window: Mar–May, Sep–Oct.
Is another month better than September?
No other month rates higher than September for Nisa in this guide.
Weather in September
- NisaHighs around 29 °C (84 °F), lows around 18 °C (64 °F), rain on about 5 daysHighs around 84 °F (29 °C), lows around 64 °F (18 °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 Nisa, side by side.
Verdict
Sep: Great
Mar: Great
Daytime high
Sep: 29 °C (84 °F)84 °F (29 °C)
Mar: 18 °C (64 °F)64 °F (18 °C)
Night low
Sep: 18 °C (64 °F)64 °F (18 °C)
Mar: 9 °C (48 °F)48 °F (9 °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 Nisa's best window: Mar–May, Sep–Oct.
March: Inside Nisa's best window: Mar–May, Sep–Oct.
Nisa: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.