Nelas Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nelas.
Climate overview of Nelas
Nelas, Centro Region, Portugal, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in August, while winters cool to 12°C (54°F) in January.
With around 1064 mm (42 in) of annual rainfall, Nelas has a notably wet climate. However, this rainfall is not evenly distributed — the city has a distinct dry season from June to August, with warm summers and mild winters. The wettest month is October. The sunniest month is July, with 11.5 hours of sunshine per day on average.
Nelas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nelas - and find the best time to visit.
Monthly Temperature in Nelas
Depending on the time of the year, temperatures range from comfortable to moderate in Nelas. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 12°C (54°F).
At night, temperatures range from around 16°C (61°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nelas
Nelas has a relatively rainy climate with high precipitation levels, averaging 1064 mm (42 in) of rainfall annually. Nelas can be quite wet during October, receiving approximately 144 mm (5.7 in) of precipitation over 13 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 15 mm (0.6 in) of precipitation spread across 6 rainy days. For more details, please visit our Nelas Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Nelas
Nelas can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Nelas by Month
The relative humidity is high throughout the year in Nelas.
The city experiences its highest humidity in February, reaching 81%. In August, the humidity drops to its lowest level at 55%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Nelas
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from June to August, with warm summers and mild winters
Frequently asked questions about the climate in Nelas
What is the best time to visit Nelas?
May, June, July, August and September typically offer the most optimal weather in Nelas. In contrast, January and December tend to have less optimal conditions. Nelas has a distinct dry season from June to August, with warm summers and mild winters.
What temperatures can I expect in Nelas?
Daytime highs range from 12°C (54°F) in January to 29°C (84°F) in August. Nighttime lows range from 4°C (39°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Nelas get?
Annual rainfall is around 1064 mm (42 in). October is the wettest month with 144 mm (5.7 in), while July is the driest with 15 mm (0.6 in).
How sunny is Nelas?
Nelas receives around 2,427 hours of sunshine per year. July is the sunniest month with 345 hours, while December is the cloudiest with just 105 hours. Overall, Nelas enjoys abundant sunshine.
Nelas 3-Day Forecast
Nelas 3-Day Forecast
Nelas on the map
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