Caçarelhos Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Caçarelhos.
Climate overview of Caçarelhos
The climate in Caçarelhos, Portugal, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in July to 10°C (50°F) in January.
The city receives around 675 mm (27 in) of rain/snowfall per year. It experiences a distinct dry season from June to August, with warm summers and cold winters. October is the wettest month and July the driest. The sunniest month is July, with 12.1 hours of sunshine per day on average.
Caçarelhos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Caçarelhos - and find the best time to visit.
Monthly Temperature in Caçarelhos
In Caçarelhos, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 30°C (86°F) in July to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 16°C (61°F) in July to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Caçarelhos
On average, Caçarelhos receives a reasonable amount of rain/snowfall, with an annual precipitation of 675 mm (27 in). The seasons in Caçarelhos bring significant changes in precipitation. The wettest month, October, receives moderate rainfall, with an average of 96 mm (3.8 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 17 mm (0.7 in) over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Caçarelhos 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 Caçarelhos
In Caçarelhos, summer days are longer and more sunny, with daily sunshine hours peaking at 12.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.5 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Caçarelhos by Month
The relative humidity is high throughout the year in Caçarelhos.
The city experiences its highest humidity in December, reaching 84%. In July, the humidity drops to its lowest level at 49%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Caçarelhos
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 and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from June to August, with warm summers and cold winters
Frequently asked questions about the climate in Caçarelhos
What is the best time to visit Caçarelhos?
May, June and September typically offer the most optimal weather in Caçarelhos. In contrast, January tends to have less optimal conditions. Caçarelhos has a distinct dry season from June to August, with warm summers and cold winters.
What temperatures can I expect in Caçarelhos?
Daytime highs range from 10°C (50°F) in January to 30°C (86°F) in July. Nighttime lows range from 2°C (36°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Caçarelhos get?
Annual rainfall is around 675 mm (27 in). October is the wettest month with 96 mm (3.8 in), while July is the driest with 17 mm (0.7 in).
How sunny is Caçarelhos?
Caçarelhos receives around 2,586 hours of sunshine per year. July is the sunniest month with 362 hours, while December is the cloudiest with just 104 hours. Overall, Caçarelhos enjoys abundant sunshine.
Caçarelhos 3-Day Forecast
Caçarelhos on the map
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