Ispaster, Spain experiences average highs of 16°C (61°F) and lows of 10°C (50°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 1.0°C (1.8°F) across the available records.
Ispaster, Spain Weather & Climate 2026
Monthly climate averages for Ispaster, Spain. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Oct 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.1/10
Best: June, July, August, September
UV Index
4
Low
Temperature 16°C / 10°C
Feels Like 15°C / 8°C
Rainy Days 14
Rainfall 107 mm
Sunshine 9 h
Humidity 79%
Wind Speed 18 km/h
Dew Point 9°C
Snow Days 1 days
Frost Days 1 days
Hottest Month
22°C
August
Avg Low16°C
Rain11days
Coldest Month
5°C
January
Avg High10°C
Rain17days
Driest Month
11days
July
Avg High21°C
Avg Low16°C
Windiest Month
21 km/h
November (Gusts 44)
Sea Temperature
13°C – 24°C
Warmest water: August (
23.5°C
)
Worst Time to Visit
Consider avoiding January, November due to heavy rainfall.
Sun Position
Sunrise 06:30
Daylight 15.4h
Sunset 21:53
Live conditions—
Ispaster on the map · live conditions
Ispaster, Spain
- Continent
- Europe
- Country
- Spain
- City
- Ispaster
- Population
- 616
- Coordinates
- 43.37°, -2.53°
Seasonal Breakdown
Spring
Mar–May
Avg High 14°C
Avg Low 8°C
Rain 15 days/mo
Summer
Jun–Aug
Avg High 21°C
Avg Low 15°C
Rain 12 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 17°C
Avg Low 12°C
Rain 14 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 11°C
Avg Low 6°C
Rain 15 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: 10°C / 5°C . Feb: 11°C / 6°C . Mar: 12°C / 7°C . Apr: 14°C / 8°C . May: 16°C / 11°C . Jun: 19°C / 14°C . Jul: 21°C / 16°C . Aug: 22°C / 16°C . Sep: 20°C / 15°C . Oct: 18°C / 12°C . Nov: 13°C / 9°C . Dec: 12°C / 7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 150 mm. Feb: 110 mm. Mar: 110 mm. Apr: 91 mm. May: 91 mm. Jun: 93 mm. Jul: 54 mm. Aug: 65 mm. Sep: 101 mm. Oct: 104 mm. Nov: 179 mm. Dec: 140 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 79%. Feb: 78%. Mar: 75%. Apr: 76%. May: 80%. Jun: 83%. Jul: 81%. Aug: 79%. Sep: 79%. Oct: 78%. Nov: 78%. Dec: 80%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 20 km/h . Mar: 21 km/h . Apr: 18 km/h . May: 17 km/h . Jun: 16 km/h . Jul: 16 km/h . Aug: 16 km/h . Sep: 16 km/h . Oct: 18 km/h . Nov: 21 km/h . Dec: 21 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 9h. Apr: 10h. May: 11h. Jun: 11h. Jul: 11h. Aug: 11h. Sep: 10h. Oct: 8h. Nov: 6h. Dec: 6h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 13°C . Feb: 13°C . Mar: 13°C . Apr: 15°C . May: 17°C . Jun: 21°C . Jul: 23°C . Aug: 24°C . Sep: 22°C . Oct: 19°C . Nov: 17°C . Dec: 14°C .
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: 1 days. Feb: 1 days. Mar: 1 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have warmed by 1.0°C (1.8°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 · 23°C | Aug · 22°C |
| Coldest month | Jan 2025 · 6°C | Jan · 5°C |
| Wettest month | Nov 2025 · 192 mm | Nov · 179 mm |
| Windiest month | Jan 2025 · 24 km/h | Nov · 21 km/h |
Month-by-Month Weather Table
January
Poor 
February
Fair March
Fair April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 10°C / 5°C | 7°C / 1°C | 17days (150 mm) Wet | 5.6h Fair | 79% Humid | 1.9 Low | Poor | View Details |
| February | 11°C / 6°C | 9°C / 2°C | 13days (110 mm) Wet | 7.1h Good | 78% Humid | 2.9 Moderate | Fair | View Details |
| March | 12°C / 7°C | 9°C / 3°C | 17days (110 mm) Wet | 8.7h Good | 75% Muggy | 4.1 Moderate | Fair | View Details |
| April | 14°C / 8°C | 12°C / 5°C | 14days (91 mm) Wet | 9.7h Good | 76% Humid | 5.4 High | Fair | View Details |
| May | 16°C / 11°C | 16°C / 9°C | 15days (91 mm) Wet | 10.8h Excellent | 80% Humid | 6.2 High | Good | View Details |
| June best | 19°C / 14°C | 20°C / 13°C | 13days (93 mm) Wet | 10.8h Excellent | 83% Humid | 6.4 High | Excellent | View Details |
| July best | 21°C / 16°C | 22°C / 16°C | 11days (54 mm) Wet | 11.4h Excellent | 81% Humid | 6.6 High | Excellent | View Details |
| August best | 22°C / 16°C | 23°C / 17°C | 11days (65 mm) Wet | 11h Excellent | 79% Humid | 5.9 High | Excellent | View Details |
| September best | 20°C / 15°C | 20°C / 14°C | 13days (101 mm) Wet | 9.6h Good | 79% Humid | 4.9 Moderate | Excellent | View Details |
| October | 18°C / 12°C | 17°C / 11°C | 12days (104 mm) Wet | 7.7h Good | 78% Humid | 3.5 Moderate | Good | View Details |
| November | 13°C / 9°C | 11°C / 6°C | 17days (179 mm) Wet | 6.3h Fair | 78% Humid | 2.1 Moderate | Poor | View Details |
| December | 12°C / 7°C | 9°C / 3°C | 15days (140 mm) Wet | 5.8h Fair | 80% Humid | 1.6 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Ispaster are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Ispaster, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Ispaster is August, with average daytime highs of 22°C (72°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Ispaster is January, with average overnight lows of 5°C (41°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Ispaster is November, averaging 179mm of precipitation across 17 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Ispaster runs through January, March, November, May, with the heaviest rainfall in January. Based on 10-year averages for Ispaster.
Ispaster receives approximately 105 sunshine hours per year. The sunniest month is July with around 11 hours. Based on climate data for Ispaster.
The least favorable months to visit Ispaster are January, November, primarily due to heavy rainfall. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Ispaster is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Ispaster is 79%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in July, August average 23°C (73°F), which is warm and comfortable for swimming and water activities.
Yes, Ispaster receives snow. Months with snowfall average 1 snow days and 1 cm (0 in) of accumulation, with about 1 frost days during winter.
Average wind speeds in Ispaster are 18 km/h (11 mph). The windiest month is November with peak winds reaching 21 km/h (13 mph) (gusts up to 44 km/h / 28 mph).
Ispaster averages 3 clear-sky days per month with overall cloud cover around 64%. The clearest skies occur in February.
The annual average dew point in Ispaster is 9°C (48°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Ispaster has a Oceanic climate, classified as Cfb 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 Ispaster ranges from 8°C (46°F) to 15°C (59°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 Ispaster. It earns a climate score of 7.7/10 with Excellent.
For June in Ispaster, pack Umbrella, Waterproof jacket, Comfortable walking shoes. With average highs of 19°C (67°F) and 13 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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