Castelo do Neiva
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Castelo do Neiva Weather in September

Castelo do Neiva in September averages 23°C (73°F) during the day and 16°C (61°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Castelo do Neiva in September

Based on our climate data of the past 30 years, about 10 days of rain are anticipated, with 82 mm (3.2 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Castelo do Neiva in September

Castelo do Neiva has excellent weather in September, with days reaching 23°C (73°F) and nights cooling to 16°C (61°F). Summer occurs in September. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Castelo do Neiva in September

Expect sunny days throughout the month, with an estimated 224 hours of sunshine. This makes it a pleasant time to visit Castelo do Neiva.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Castelo do Neiva.

Castelo do Neiva Temperature in September

Min Temperature
16°C (61°F)
Max Temperature
23°C (73°F)
Chance of Rain
33%
Precipitation
82 mm (3.2 in)
Rainy days
10 days
Humidity
76% *
Sunshine
224 hours *
Percentage Sunshine
64% *
* Data from: Porto, Portugal (44 KM, 27 Miles).

Castelo do Neiva Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Castelo do Neiva - 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 Castelo do Neiva 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. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Castelo do Neiva in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Barbeque
    8/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Castelo do Neiva 3-Day Forecast

More climate data for Castelo do Neiva

Popular in September

Where to go in September - average daytime high across popular destinations.

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