Ataun, Spain experiences average highs of 19°C (66°F) and lows of 11°C (52°F) throughout the year. Rainfall is frequent, averaging about 14 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have warmed by 0.8°C (1.4°F) across the available records.
Ataun, Spain Weather & Climate 2026
Monthly climate averages for Ataun, Spain. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Dec 
Wetter season: Jan–Nov At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.7/10
Best: June, July, August, September
UV Index
4
Low
Temperature 19°C / 11°C
Feels Like 18°C / 10°C
Rainy Days 14
Rainfall 102 mm
Sunshine 9 h
Humidity 82%
Wind Speed 14 km/h
Dew Point 12°C
Snow Days 3 days
Frost Days 1 days
Hottest Month
27°C
August
Avg Low17°C
Rain10days
Coldest Month
5°C
January
Avg High11°C
Rain15days
Driest Month
10days
July
Avg High26°C
Avg Low17°C
Windiest Month
16 km/h
March (Gusts 48)
Worst Time to Visit
Consider avoiding January, February, November, December due to frequent rain.
Sun Position
Sunrise 06:30
Daylight 15.3h
Sunset 21:51
Live conditions—
Ataun on the map · live conditions
Ataun, Spain
- Continent
- Europe
- Country
- Spain
- City
- Ataun
- Population
- 1.5K
- Coordinates
- 43.01°, -2.18°
Seasonal Breakdown
Spring
Mar–May
Avg High 17°C
Avg Low 9°C
Rain 16 days/mo
Summer
Jun–Aug
Avg High 26°C
Avg Low 16°C
Rain 12 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 20°C
Avg Low 12°C
Rain 13 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 12°C
Avg Low 5°C
Rain 14 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 11°C / 5°C . Feb: 13°C / 6°C . Mar: 15°C / 7°C . Apr: 17°C / 9°C . May: 20°C / 12°C . Jun: 24°C / 15°C . Jul: 26°C / 17°C . Aug: 27°C / 17°C . Sep: 24°C / 15°C . Oct: 21°C / 13°C . Nov: 15°C / 9°C . Dec: 13°C / 6°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 130 mm. Feb: 101 mm. Mar: 111 mm. Apr: 104 mm. May: 104 mm. Jun: 112 mm. Jul: 50 mm. Aug: 59 mm. Sep: 90 mm. Oct: 114 mm. Nov: 136 mm. Dec: 113 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 87%. Feb: 83%. Mar: 80%. Apr: 79%. May: 81%. Jun: 83%. Jul: 81%. Aug: 79%. Sep: 80%. Oct: 81%. Nov: 86%. Dec: 88%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 14 km/h . Feb: 14 km/h . Mar: 16 km/h . Apr: 15 km/h . May: 13 km/h . Jun: 12 km/h . Jul: 13 km/h . Aug: 12 km/h . Sep: 13 km/h . Oct: 14 km/h . Nov: 15 km/h . Dec: 14 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 9h. Apr: 10h. May: 11h. Jun: 11h. Jul: 12h. Aug: 11h. Sep: 10h. Oct: 8h. Nov: 6h. Dec: 6h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 6. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 2. Dec: UV 2.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 5 days. Feb: 4 days. Mar: 3 days. Apr: 1 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 2 days. Dec: 2 days.
Climate Trends
Average highs have warmed by 0.8°C (1.4°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 28°C | Aug · 27°C |
| Coldest month | Jan 2025 · 5°C | Jan · 5°C |
| Wettest month | Nov 2025 · 142 mm | Nov · 136 mm |
| Windiest month | Mar 2025 · 18 km/h | Mar · 16 km/h |
Month-by-Month Weather Table
January
Poor 
February
Fair March
Fair April
Good May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Fair December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 11°C / 5°C | 9°C / 2°C | 15days (130 mm) Wet | 5.9h Fair | 87% Very Muggy | 2 Low | Poor | View Details |
| February | 13°C / 6°C | 11°C / 3°C | 12days (101 mm) Wet | 7.1h Good | 83% Humid | 2.9 Moderate | Fair | View Details |
| March | 15°C / 7°C | 13°C / 4°C | 17days (111 mm) Wet | 8.6h Good | 80% Humid | 4.1 Moderate | Fair | View Details |
| April | 17°C / 9°C | 16°C / 7°C | 15days (104 mm) Wet | 9.6h Good | 79% Humid | 5.3 High | Good | View Details |
| May | 20°C / 12°C | 21°C / 11°C | 16days (104 mm) Wet | 10.7h Excellent | 81% Humid | 6.1 High | Good | View Details |
| June best | 24°C / 15°C | 26°C / 16°C | 15days (112 mm) Wet | 10.8h Excellent | 83% Humid | 6.4 High | Excellent | View Details |
| July best | 26°C / 17°C | 28°C / 18°C | 10days (50 mm) Wet | 11.5h Excellent | 81% Humid | 6.7 High | Excellent | View Details |
| August best | 27°C / 17°C | 29°C / 19°C | 10days (59 mm) Wet | 11.1h Excellent | 79% Humid | 6.1 High | Excellent | View Details |
| September best | 24°C / 15°C | 25°C / 16°C | 12days (90 mm) Wet | 9.7h Good | 80% Humid | 4.9 Moderate | Excellent | View Details |
| October | 21°C / 13°C | 21°C / 12°C | 12days (114 mm) Wet | 7.8h Good | 81% Humid | 3.6 Moderate | Good | View Details |
| November | 15°C / 9°C | 13°C / 7°C | 16days (136 mm) Wet | 6.2h Fair | 86% Very Muggy | 2.1 Moderate | Fair | View Details |
| December | 13°C / 6°C | 11°C / 4°C | 14days (113 mm) Wet | 5.9h Fair | 88% Very Muggy | 1.6 Low | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Ataun are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Ataun, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Ataun is August, with average daytime highs of 27°C (80°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Ataun is January, with average overnight lows of 5°C (40°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Ataun is November, averaging 136mm of precipitation across 16 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Ataun runs through March, May, November, January, with the heaviest rainfall in March. Based on 10-year averages for Ataun.
Ataun receives approximately 105 sunshine hours per year. The sunniest month is July with around 12 hours. Based on climate data for Ataun.
The least favorable months to visit Ataun are January, February, November, December, primarily due to frequent rain. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Ataun is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Ataun is 82%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Yes, Ataun receives snow. Months with snowfall average 3 snow days and 5 cm (2 in) of accumulation, with about 1 frost days during winter.
Average wind speeds in Ataun are 14 km/h (9 mph). The windiest month is March with peak winds reaching 16 km/h (10 mph) (gusts up to 48 km/h / 30 mph).
Ataun averages 2 clear-sky days per month with overall cloud cover around 68%. The clearest skies occur in October.
The annual average dew point in Ataun is 12°C (54°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Ataun has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Ataun ranges from 10°C (50°F) to 18°C (64°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Ataun. It earns a climate score of 8/10 with Excellent.
For June in Ataun, pack Umbrella, Waterproof jacket, Waterproof shoes, Sunscreen (SPF 30+), Sunglasses. With average highs of 24°C (75°F) and 15 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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