Region in Valencian Community, Spain
Costa Blanca weather by month and the best time to visit
When to go to Costa Blanca
Apr–Jun and Oct–Nov are warm and quieter. Jul–Aug is hot and packed; winters are mild and sunny, good for long stays but with autumn storms.
Costa Blanca weather by month
Average daily high, rainfall and conditions.
- Jan16°31 mm
- Feb16°19 mm
- Mar20°35 mm
- Apr22°37 mm
- May26°25 mm
- Jun31°12 mm
- Jul34°4 mm
- Aug34°15 mm
- Sep29°42 mm
- Oct25°36 mm
- Nov19°40 mm
- Dec16°33 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 16°C60°F | 6°C44°F | 31 mm | 74% | Cool |
| February | 16°C62°F | 7°C44°F | 19 mm | 71% | Cool |
| March | 20°C67°F | 9°C48°F | 35 mm | 67% | Pleasant |
| April | 22°C72°F | 12°C53°F | 37 mm | 65% | Pleasant |
| May | 26°C79°F | 15°C59°F | 25 mm | 60% | Pleasant |
| June | 31°C88°F | 20°C67°F | 12 mm | 55% | Pleasant |
| July | 34°C93°F | 22°C72°F | 4 mm | 55% | Hot |
| August | 34°C92°F | 22°C72°F | 15 mm | 59% | Hot |
| September | 29°C85°F | 20°C67°F | 42 mm | 66% | Pleasant |
| October | 25°C78°F | 16°C60°F | 36 mm | 70% | Pleasant |
| November | 19°C67°F | 11°C51°F | 40 mm | 73% | Pleasant |
| December | 16°C61°F | 8°C46°F | 33 mm | 76% | Cool |
Best months across Spain
| Place | Best months | Warmest month |
|---|---|---|
| Barcelona | May–Jun, Sep–Oct | Jul (32°C) |
| Madrid | Apr–Jun, Sep–Oct | Jul (34°C) |
| Seville | Mar–May, Oct–Nov | Jul (38°C) |
| Valencia | Apr–Jun, Oct | Jul (35°C) |
| Málaga | Apr–Jun, Sep–Oct | Aug (28°C) |
| Mallorca | May–Jun, Sep–Oct | Aug (28°C) |
| Ibiza | May–Jun, Sep–Oct | Aug (28°C) |
| Tenerife | Jan–May, Oct–Nov | Sep (25°C) |
| Gran Canaria | Oct–Apr | Sep (24°C) |
| Granada | Apr–Jun, Sep–Oct | Jul (32°C) |
| Costa del Sol | Apr–Jun, Sep–Oct | Aug (28°C) |
| Palma | Apr–Jun, Sep–Oct | Aug (28°C) |
| Las Palmas | Oct–Apr | Sep (24°C) |
| Lanzarote | Oct–May | Sep (24°C) |
| San Sebastián | Jun–Sep | Aug (24°C) |
| Bilbao | May–Jun, Sep–Oct | Aug (24°C) |
| Alicante | Mar–May, Oct–Nov | Jul (34°C) |
| Fuerteventura | Oct–Apr | Sep (24°C) |
| Córdoba | Mar–May, Oct–Nov | Jul (38°C) |
| Marbella | Apr–Jun, Sep–Oct | Jul (30°C) |
| Menorca | May–Jun, Sep–Oct | Aug (26°C) |
| Cádiz | Apr–Jun, Sep–Oct | Aug (29°C) |
| Toledo | Apr–Jun, Sep–Oct | Jul (36°C) |
| Santiago de Compostela | May–Sep | Aug (24°C) |
| Benidorm | Apr–Jun, Sep–Oct | Aug (28°C) |
| Costa Blanca | Apr–Jun, Oct–Nov | Jul (34°C) |
| Costa Brava | May–Jun, Sep–Oct | Aug (25°C) |
| Maspalomas | Nov–Apr | Sep (25°C) |
| Sitges | May–Jun, Sep–Oct | Aug (27°C) |
| Salamanca | Apr–Jun, Sep–Oct | Jul (31°C) |
Quick answers
What is the best month to visit Costa Blanca?
Apr–Jun, Oct–Nov. Apr–Jun and Oct–Nov are warm and quieter. Jul–Aug is hot and packed; winters are mild and sunny, good for long stays but with autumn storms.
When is the rainy season in Costa Blanca?
Rain peaks in September with about 42 mm. No month averages 150 mm or more.
What is the hottest month in Costa Blanca?
July, with average highs of 34°C (93°F).
How cold does Costa Blanca get?
The coolest nights are in January, averaging 6°C (44°F).
More about Costa Blanca
Going to Costa Blanca solo?
SoloSquare is where travelers, nomads and locals in Costa Blanca meet up for small plans: coffee, dinners, walks and day trips. Join one, or start your own in a minute.
Sources
- NASA POWER climatology (2001–2020)
- Aena: Alicante-Elche Airport
- TRAM Metropolitano de Alicante
- Visit Costa Blanca
- Alicante Diario: Bolt launches in Alicante (Feb 2026)
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 2.3°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.