7 of the most budget-friendly destinations in Europe
Discover Europe's top budget-friendly destinations including Budapest, Kotor, Krakow, and more, perfect for affordable and exciting travel.
Rio Maior Weather in September
In Rio Maior, September brings high daytime temperatures around 27°C (81°F), with nights cooling to 16°C (61°F). Some rainfall is to be expected.
Rainfall in Rio Maior in September
The climate data from previous years indicates about 7 days of rain, averaging 39 mm (1.5 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Rio Maior in September
The excellent temperature in Rio Maior in September makes it a solid month to visit, with 27°C (81°F) during the day and 16°C (61°F) at night. Experience the summer season in September. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. 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 Rio Maior in September
Expect sunny days throughout the month, with an estimated 198 hours of sunshine. This makes it a pleasant time to visit Rio Maior.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Rio Maior Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
27°C (81°F)
Chance of Rain
23%
Precipitation
39 mm (1.5 in)
Rainy days
7 days
Humidity
88% *
Sunshine
198 hours *
Percentage Sunshine
53% *
* Data from: Cabo Carvoeiro, Portugal (40 KM, 25 Miles).
Rio Maior Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rio Maior - 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 Rio Maior in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Rio Maior in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming7/10 -
Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Rio Maior 3-Day Forecast
More climate data for Rio Maior
Temperature Rainfall Sunshine Humidity
See the full Rio Maior climate overview or explore weather in Portugal.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
7 of the most budget-friendly destinations in Europe
Warm Sea Without Extreme Heat: 8 Beach Destinations With Comfortable Weather
Love warm seawater but not extreme heat? Compare eight beach destinations where the sea stays warm while daytime temperatures remain comfortable.
Alentejo, where time stands still
The quiet region is known for its rolling green hills and it is a true hiking paradise. Architectural highlights can be found in the castles, ancient monasteries or when exploring the countless charming villages.
An eco-friendly guide to Lagos travel
Lagos, Portugal is a great place to visit while being careful about your environmental footprint. Here you find some tips about environmentally places to stay, where to eat and how to get around in the area.