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Uncastillo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Uncastillo.
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Climate overview of Uncastillo
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. It experiences very warm summers and cold winters. October is the wettest month and July the driest. The sunniest month is July, with 11.5 hours of sunshine per day on average.
Uncastillo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Uncastillo - and find the best time to visit.
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).
Best Time to Visit Uncastillo
For comfortable weather, consider visiting Uncastillo in May, June, September and October. Conditions are usually least favourable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
mixed
Feb
mixed
Mar
good
Apr
very good
May
excellent
Jun
excellent
Jul
good
Aug
good
Sep
excellent
Oct
excellent
Nov
good
Dec
mixed
- Best overall: May, June, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Uncastillo
What is the best time to visit Uncastillo?
May, June, September and October typically offer the most optimal weather in Uncastillo. In contrast, January, February and December tend to have less optimal conditions. Uncastillo has very warm summers and cold winters.
What temperatures can I expect in Uncastillo?
Daytime highs range from 11°C (52°F) in January to 31°C (88°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 Uncastillo get?
Annual rainfall is around 725 mm (29 in). October is the wettest month with 84 mm (3.3 in), while July is the driest with 34 mm (1.3 in).
How sunny is Uncastillo?
Uncastillo receives around 2,684 hours of sunshine per year. July is the sunniest month with 346 hours, while December is the cloudiest with just 127 hours. Overall, Uncastillo enjoys abundant sunshine.
Uncastillo 3-Day Forecast
Uncastillo on the map
Uncastillo is highlighted - select any city to see its climate.
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