Mosteiros Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mosteiros.
Climate overview of Mosteiros
Mosteiros, Portugal, has a moderate seasonal temperature range, with August reaching 24°C (75°F) and March cooling to 17°C (63°F).
The city receives around 885 mm (35 in) of rainfall per year. It experiences a distinct dry season from July to August. December is the wettest month and July the driest. The most sunshine falls in August, with an average of 7.2 hours of daily sunshine.
Mosteiros Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mosteiros - and find the best time to visit.
Monthly Temperature in Mosteiros
The weather in Mosteiros changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a comfortable 24°C (75°F) in August to a moderate 17°C (63°F) in March.
Nighttime temperatures range from 21°C (70°F) in August to 14°C (57°F) in March.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mosteiros
Generally, Mosteiros experiences moderate precipitation patterns, averaging 885 mm (35 in) yearly. The seasons in Mosteiros bring significant changes in precipitation. The wettest month, December, receives high rainfall, with an average of 131 mm (5.2 in) of precipitation. This rainfall is distributed across 21 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 23 mm (0.9 in) over 12 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Mosteiros Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Mosteiros
In Mosteiros, summer days are longer and more sunny, with daily sunshine hours peaking at 7.2 hours in August. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.1 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Mosteiros
The mean water temperature over the year ranges from 17°C (63°F) in March to 25°C (77°F) in September.
Water temperature over the year
Humidity in Mosteiros by Month
The city experiences its highest humidity in December, reaching 83%. In July, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Mosteiros
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August, September and November
- Warmest weather: July, August and September
- Most sunshine: July and August
- Fewest rainy days: May, June, July and August
- Best for swimming: June, July, August, September, October and November.
- Seasonal pattern: A distinct dry season from July to August
Frequently asked questions about the climate in Mosteiros
What is the best time to visit Mosteiros?
June, July, August, September and November typically offer the most optimal weather in Mosteiros. In contrast, February, March, April and December tend to have less optimal conditions. Mosteiros has a distinct dry season from July to August.
What temperatures can I expect in Mosteiros?
Daytime highs range from 17°C (63°F) in March to 24°C (75°F) in August. Nighttime lows range from 14°C (57°F) to 21°C (70°F).
How much rain does Mosteiros get?
Annual rainfall is around 885 mm (35 in). December is the wettest month with 131 mm (5.2 in), while July is the driest with 23 mm (0.9 in).
How sunny is Mosteiros?
Mosteiros receives around 1,753 hours of sunshine per year. August is the sunniest month with 215 hours, while December is the cloudiest with just 94 hours.
Mosteiros 3-Day Forecast
Mosteiros on the map
Mosteiros is highlighted - select any city to see its climate.
Popular this month
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
Discover Europe's top budget-friendly destinations including Budapest, Kotor, Krakow, and more, perfect for affordable and exciting travel.
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.
What to do in Lisbon: our tips for an unforgettable city trip
Lisbon is a bustling city with many special places. In this article you find the best sights, good restaurants and nice places to stay in Lisbon.