Benidorm enjoys one of the mildest climates on Spain’s Costa Blanca, with warm, dry summers and gentle winters that rarely dip below jacket weather. But “good weather” means different things depending on what you’re after — beach days, quieter shoulder-season sightseeing, or budget-friendly winter sun. This month-by-month guide breaks down exactly what to expect from Benidorm’s weather all year round, so you can time your trip to match your priorities.
If you’re still deciding when to go, pair this with our Benidorm attractions tickets guide and things to do in Benidorm to plan around the season you pick.
Benidorm Weather at a Glance
August is Benidorm’s hottest month, averaging around 25°C, while January is the coldest at roughly 12°C. Summer daytime highs climb from the low-to-mid 20s in June to a peak near 27°C in August, and rainfall stays modest year-round, averaging around 415mm annually. September is typically the wettest month, while July is the driest.
| Month | Avg. High | Avg. Low | Sea Temp | Rainy Days | Best For |
|—|—|—|—|—|—|
| January | 16°C | 8°C | 14°C | Low | Off-season value |
| February | 17°C | 8°C | 14°C | Low | Quiet sightseeing |
| March | 19°C | 10°C | 15°C | Moderate | Shoulder-season beaches |
| April | 21°C | 12°C | 16°C | Low–moderate | Comfortable walking weather |
| May | 23°C | 15°C | 19°C | Moderate | Warm days, thinner crowds |
| June | 27°C | 18°C | 22°C | Low | Early summer, fewer crowds |
| July | 29°C | 21°C | 25°C | Very low | Peak beach season |
| August | 29°C | 22°C | 26°C | Low | Hottest month, busiest |
| September | 27°C | 19°C | 25°C | Highest | Warm sea, fewer tourists |
| October | 24°C | 16°C | 22°C | Moderate | Late-season sun |
| November | 20°C | 12°C | 19°C | Moderate | Mild, quiet |
| December | 17°C | 9°C | 16°C | Moderate | Festive off-season |
Figures are long-term climate averages, not a live forecast — always check closer to your travel dates.
Winter in Benidorm (December–February)
Winter is Benidorm’s mildest “cold” season by Northern European standards. Daytime highs during December to February typically range between about 10°C and 15°C, and while it’s too cool for swimming, it’s genuinely pleasant for walking the promenade, exploring the Old Town, and sightseeing without crowds. Daylight hours are shortest in December, at around 9.5 hours, stretching to nearly 11 hours by February.
This is peak “winter sun” season for northern European retirees and long-stay visitors, and it’s the cheapest time to find hotel deals. If you’re weighing an off-season trip, our things to do in Benidorm when it rains guide is useful for filling in indoor days.
Pack: Light jacket, layers, comfortable walking shoes. A swimsuit is optional unless your hotel has a heated indoor pool.
Spring in Benidorm (March–May)
Spring is when Benidorm properly wakes up. March marks the start of meteorological spring, with average highs reaching around 19°C and occasional days climbing as high as 25°C — though weather can swing quickly between t-shirt days and jacket days, making layering essential. By May, daytime temperatures reach roughly 20°C, with sea temperatures warming toward 19°C — swimmable for the hardier visitors, though many still wait for June.
Spring is arguably the sweet spot for sightseeing: warm enough for outdoor dining and beach walks, without the July–August crowds or prices. It’s a great time to explore beyond the city too — check our recommended day trips for ideas.
Pack: Layers for March, lighter clothing by May, a light rain jacket for occasional spring showers.
Summer in Benidorm (June–August)
This is Benidorm at its most iconic. Summer highs climb from around 23.6°C in June to a peak near 27.1°C in August, with July offering the longest daylight hours at close to 14.6 hours a day. Sea temperatures reach a comfortable 26.2°C during summer, and July is consistently the driest month, with rainfall dropping to just a few millimetres.
August is technically the hottest month, but July’s combination of long days, minimal rain, and slightly less oppressive humidity makes it many visitors’ favourite. Expect the Levante Beach strip and major attractions to be at their busiest — book hotels and attractions tickets well ahead if you’re travelling in peak season.
Pack: Sunscreen, hats, breathable clothing, and a refillable water bottle — midday heat is intense.
Autumn in Benidorm (September–November)
September is a genuine hidden gem for many travellers. The sea remains near its summer warmth well into September, even as the crowds thin out — though September is also the wettest month of the year, averaging around 56mm of rain over roughly six rainy days. By October and November, temperatures ease down toward the high teens, with sea temperatures still holding in the high teens to low twenties.
Autumn is a strong pick if you want warm-enough beach days without summer pricing or crowds — especially useful if you’re building a longer trip around our 7-day Benidorm itinerary.
Pack: Light layers, a compact umbrella for September showers, swimwear for early autumn.
Best Time to Visit Benidorm by Priority
– Best for guaranteed sun and swimming: July and August
– Best value for warm weather: June or September
– Best for sightseeing without crowds: April, May, or October
– Best for budget winter sun: December to February
– Best for a balance of warmth and lower prices: Late May or early June
Whatever season you choose, pair your trip with the right hotel for the weather and crowd level — see our best hotels in Benidorm, best family hotels, or best romantic hotels for couples guides depending on your trip type.
FAQ: Benidorm Weather
What is the hottest month in Benidorm?
August is typically the hottest month, with average highs around 29°C and sea temperatures reaching approximately 26°C.
What is the wettest month in Benidorm?
September is usually the wettest month, with average rainfall around 56mm spread over roughly six rainy days.
Is Benidorm warm enough to swim in spring?
Sea temperatures in spring typically stay in the mid-to-high teens Celsius, warming toward the high teens by May — swimmable for some, but many visitors wait until June for consistently warm water.
Is Benidorm good for winter sun?
Yes — winter daytime highs typically stay in the mid-teens Celsius, mild enough for sightseeing and outdoor dining, making it a popular winter-sun destination even though it’s too cool for swimming.
What should I pack for a September trip to Benidorm?
Light layers and a compact umbrella, since September combines warm, swimmable sea temperatures with the year’s highest chance of rain showers.
Where to Go Next
– Things to do in Benidorm
– Things to do in Benidorm when it rains
– Benidorm itinerary: 3 days
– Benidorm itinerary: 7 days
– Benidorm attractions tickets
– Best hotels in Benidorm