Uncastillo Weather & Climate: Best Time to Visit

Uncastillo, Aragon, Spain, sees big temperature differences between seasons, with July peaking at 31°C (88°F) and January dropping to 11°C (52°F).

The city receives around 725 mm (29 in) of rain/snowfall per year. October is the wettest month and July the driest. The sunniest month is July, with 11.5 hours of sunshine per day on average.

Monthly Temperature in Uncastillo

Visitors to Uncastillo can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 31°C (88°F) in July to a chilly 11°C (52°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 Uncastillo

Generally, Uncastillo experiences moderate precipitation patterns, averaging 725 mm (29 in) yearly. The seasons in Uncastillo bring significant changes in precipitation. The wettest month, October, receives moderate rainfall, with an average of 84 mm (3.3 in) of precipitation. This rainfall is distributed across 11 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 34 mm (1.3 in) over 9 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Uncastillo 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 Uncastillo

In Uncastillo, summer days are longer and more sunny, with daily sunshine hours peaking at 11.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.2 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Huesca, Spain (72 KM, 45 Miles).

Daily hours of sunshine

Data from: Huesca, Spain (72 KM, 45 Miles).

Humidity in Uncastillo by Month

The relative humidity is high throughout the year in Uncastillo.

The city experiences its highest humidity in December, reaching 81%. In July, the humidity drops to its lowest level at 48%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Huesca, Spain (72 KM, 45 Miles).

Uncastillo 3-Day Forecast

10-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Uncastillo

During April, May, June, September and October, Uncastillo experiences its most favorable weather, with temperatures between 18°C (65°F) and 27°C (81°F). These mild conditions make it an excellent time for a visit.

The weather does bring rainfall during this period, between 54 mm (2.1 in) and 84 mm (3.3 in).

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