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Aller Weather and Climate: A Comprehensive Guide

Aller experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It is also known for its large amounts of rain/snowfall. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The climate in Aller is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 23°C in August to a chilly 10°C in the coolest month, February.

Nights are cooler, with lows often dropping to around 2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Aller has a notably wet climate with abundant precipitation, recording 1260 mm of rain/snowfall per year. Precipitation levels in Aller remain relatively steady throughout the year. November has the most rain, with 123 mm over 15 days. In July, this drops slightly to 85 mm, making the city's climate fairly predictable.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Aller serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 5.9 hours of sunshine daily, and embrace the darker days in December, offering only 3.5 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Oviedo, Spain (27 KM, 17 Miles).

Daily hours of sunshine

Data from: Oviedo, Spain (27 KM, 17 Miles).

Forecast for Aller

Sun   Dec 22
10°C | 4°C
NW 4 m/s
7 mm
overcast and rain

overcast and rain

Mon   Dec 23
6°C | 3°C
N 4 m/s
9.5 mm
overcast and heavy rain

overcast and heavy rain

Tue   Dec 24
9°C | 4°C
N 1 m/s
1.3 mm
overcast and  chance of rain

overcast and chance of rain

The best time of year to visit Aller in Spain

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Aller?
    August has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Aller?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Aller?
    November tops the wettest month list with 123 mm of rainfall.
  • Which is the driest month in Aller?
    July is the driest month with 85 mm of precipitation.
  • Which is the sunniest month in Aller?
    July is the sunniest month with an average of 178 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.