Arelho Weather in September
September in Arelho brings high temperatures, with daytime highs of 24°C (75°F) and nights around 17°C (63°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Arelho in September
On average, there are about 7 days with rain during this month, averaging 36 mm (1.4 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 Arelho in September
September is a perfect month in Arelho, with 24°C (75°F) during the day and 17°C (63°F) at night. The summer season takes place during September. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Arelho in September
The city usually sees around 198 hours of sunlight, indicating many sunny days — a great month for sightseeing.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Arelho.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Arelho's climate page.
Arelho Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
24°C (75°F)
Chance of Rain
24%
Precipitation
36 mm (1.4 in)
Rainy days
7 days
Humidity
88% *
Sunshine
198 hours *
Percentage Sunshine
53% *
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
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unpleasant
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What to Wear in Arelho in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Arelho in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Arelho's climate page.
Temperature Rainfall Sunshine Humidity
See the full Arelho climate overview or explore weather in Portugal.
