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Costa Nova Weather in September
September in Costa Nova sees daytime temperatures around 24°C (75°F) and lows of 16°C (61°F) at night. The excellent weather makes it a good time to visit.
Rainfall in Costa Nova in September
Analyzing past climate data, one can expect approximately 9 days of rain, averaging 54 mm (2.1 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Costa Nova in September
The temperature in Costa Nova in September is excellent. Daytime highs reach 24°C (75°F), with nights dropping to 16°C (61°F). September is part of summer. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Costa Nova in September
There are approximately 230 hours of sunshine this month, resulting in mostly clear days.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Costa Nova.
Costa Nova Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
24°C (75°F)
Chance of Rain
28%
Precipitation
54 mm (2.1 in)
Rainy days
9 days
Humidity
68% *
Sunshine
230 hours *
Percentage Sunshine
*
* Data from: Coimbra, Portugal (53 KM, 33 Miles).
Costa Nova Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Costa Nova - and find the best time to visit.
Best Places in Portugal in September
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Costa Nova in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Costa Nova in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping8/10 -
Outdoor sports10/10
Costa Nova 3-Day Forecast
More climate data for Costa Nova
Temperature Rainfall Sunshine Humidity
See the full Costa Nova climate overview or explore weather in Portugal.
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