Gavà, Spain experiences average highs of 20°C (68°F) and lows of 14°C (57°F) throughout the year. Rainfall is moderate, averaging about 8 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 0.7°C (1.3°F) across the available records.
Gavà, Spain Weather & Climate 2026
Monthly climate averages for Gavà, Spain. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Mar–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.7/10
Best: June, July, September, October
UV Index
5
Low
Temperature 20°C / 14°C
Feels Like 20°C / 14°C
Rainy Days 8
Rainfall 56 mm
Sunshine 10 h
Humidity 77%
Wind Speed 15 km/h
Dew Point 13°C
Snow Days 1 days
Hottest Month
28°C
August
Avg Low23°C
Rain8days
Coldest Month
7°C
January
Avg High13°C
Rain5days
Driest Month
5days
January
Avg High13°C
Avg Low7°C
Windiest Month
17 km/h
March (Gusts 37)
Sea Temperature
14°C – 28°C
Warmest water: August (
27.5°C
)
Worst Time to Visit
Consider avoiding January, February, December due to less favorable weather conditions.
Sun Position
Sunrise 06:20
Daylight 15.1h
Sunset 21:28
Live conditions—
Gavà on the map · live conditions
Gavà, Spain
- Continent
- Europe
- Country
- Spain
- City
- Gavà
- Population
- 46K
- Coordinates
- 41.31°, 2.00°
Seasonal Breakdown
Spring
Mar–May
Avg High 17°C
Avg Low 11°C
Rain 9 days/mo
Summer
Jun–Aug
Avg High 27°C
Avg Low 21°C
Rain 7 days/mo
2/3 best months
Autumn
Sep–Nov
Avg High 21°C
Avg Low 16°C
Rain 10 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 14°C
Avg Low 8°C
Rain 6 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: 13°C / 7°C . Feb: 14°C / 8°C . Mar: 15°C / 9°C . Apr: 17°C / 11°C . May: 20°C / 14°C . Jun: 25°C / 19°C . Jul: 28°C / 22°C . Aug: 28°C / 23°C . Sep: 25°C / 20°C . Oct: 21°C / 16°C . Nov: 17°C / 11°C . Dec: 14°C / 9°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 39 mm. Feb: 40 mm. Mar: 59 mm. Apr: 76 mm. May: 56 mm. Jun: 37 mm. Jul: 37 mm. Aug: 60 mm. Sep: 86 mm. Oct: 99 mm. Nov: 49 mm. Dec: 31 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 77%. Feb: 79%. Mar: 77%. Apr: 78%. May: 78%. Jun: 76%. Jul: 75%. Aug: 75%. Sep: 77%. Oct: 79%. Nov: 76%. Dec: 79%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 14 km/h . Feb: 14 km/h . Mar: 17 km/h . Apr: 17 km/h . May: 15 km/h . Jun: 15 km/h . Jul: 16 km/h . Aug: 15 km/h . Sep: 14 km/h . Oct: 13 km/h . Nov: 14 km/h . Dec: 13 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 8h. Mar: 9h. Apr: 11h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 10h. Oct: 9h. Nov: 8h. Dec: 7h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 14°C . Feb: 14°C . Mar: 14°C . Apr: 16°C . May: 19°C . Jun: 23°C . Jul: 26°C . Aug: 28°C . Sep: 25°C . Oct: 22°C . Nov: 18°C . Dec: 16°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 3. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. 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: 0 days. Feb: 1 days. Mar: 0 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 0.7°C (1.3°F) across the available records. Average rainfall is trending wetter by about 15 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 29°C | Aug · 28°C |
| Coldest month | Jan 2025 · 8°C | Jan · 7°C |
| Wettest month | Mar 2025 · 155 mm | Oct · 99 mm |
| Windiest month | Mar 2025 · 17 km/h | Mar · 17 km/h |
Month-by-Month Weather Table
January
Fair 
February
Fair 
March
Good April
Good May
Good June best
Excellent July best
Excellent August
Good September best
Excellent October best
Excellent November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 13°C / 7°C | 11°C / 4°C | 5days (39 mm) Good | 7.3h Good | 77% Humid | 2.5 Moderate | Fair | View Details |
| February | 14°C / 8°C | 12°C / 6°C | 7days (40 mm) Good | 8.3h Good | 79% Humid | 3.4 Moderate | Fair | View Details |
| March | 15°C / 9°C | 14°C / 7°C | 9days (59 mm) Wet | 9.4h Good | 77% Humid | 4.6 Moderate | Good | View Details |
| April | 17°C / 11°C | 16°C / 10°C | 9days (76 mm) Wet | 10.7h Excellent | 78% Humid | 6.1 High | Good | View Details |
| May | 20°C / 14°C | 21°C / 14°C | 9days (56 mm) Wet | 12.3h Excellent | 78% Humid | 7.2 Very High | Good | View Details |
| June best | 25°C / 19°C | 28°C / 21°C | 7days (37 mm) Good | 13.1h Excellent | 76% Humid | 7.5 Very High | Excellent | View Details |
| July best | 28°C / 22°C | 31°C / 25°C | 6days (37 mm) Good | 13.2h Excellent | 75% Muggy | 7.5 Very High | Excellent | View Details |
| August | 28°C / 23°C | 32°C / 26°C | 8days (60 mm) Wet | 11.8h Excellent | 75% Muggy | 6.9 High | Good | View Details |
| September best | 25°C / 20°C | 27°C / 21°C | 13days (86 mm) Wet | 10.1h Excellent | 77% Humid | 5.6 High | Excellent | View Details |
| October best | 21°C / 16°C | 22°C / 17°C | 10days (99 mm) Wet | 8.5h Good | 79% Humid | 4.1 Moderate | Excellent | View Details |
| November | 17°C / 11°C | 16°C / 10°C | 8days (49 mm) Wet | 7.7h Good | 76% Humid | 2.8 Moderate | Good | View Details |
| December | 14°C / 9°C | 13°C / 6°C | 5days (31 mm) Good | 7.1h Good | 79% Humid | 2.1 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Gavà are June, July, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Gavà, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Gavà is August, with average daytime highs of 28°C (83°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Gavà is January, with average overnight lows of 7°C (44°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Gavà is October, averaging 99mm of precipitation across 10 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Gavà runs through September, October, with the heaviest rainfall in September. Based on 10-year averages for Gavà.
Gavà receives approximately 119 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Gavà.
The least favorable months to visit Gavà are January, February, December, primarily due to less favorable weather conditions. For the best conditions, consider June, July, September, October instead.
The annual average UV index in Gavà is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Gavà is 77%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in June, July, August, September, October average 25°C (77°F), which is warm and comfortable for swimming and water activities.
Yes, Gavà receives snow. Months with snowfall average 1 snow days and 1 cm (0 in) of accumulation, with about 0 frost days during winter.
Average wind speeds in Gavà are 15 km/h (9 mph). The windiest month is March with peak winds reaching 17 km/h (10 mph) (gusts up to 37 km/h / 23 mph).
Gavà averages 5 clear-sky days per month with overall cloud cover around 50%. The clearest skies occur in July.
The annual average dew point in Gavà is 13°C (55°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Gavà 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 Gavà ranges from 14°C (57°F) to 20°C (68°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 Gavà. It earns a climate score of 9.3/10 with Excellent.
For June in Gavà, pack Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. With average highs of 25°C (77°F) and 7 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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