Ibiza has a hot-summer Mediterranean climate (Köppen Csa) with mild, somewhat wet winters and hot, dry summers. The island sits at 38.9°N in the western Mediterranean, about 150 km east of Valencia. Average annual temperature is 18.3°C (65°F). Sea temperatures range from 14°C (57°F) in February to 26°C (79°F) in August. The island gets roughly 2,800 hours of sunshine per year, with July alone averaging 340 hours. Rainfall totals just 413 mm annually, concentrated in autumn storms between September and November. The tramontana wind from the north cools things down in winter, while summer sea breezes keep the coast comfortable even when inland Spain bakes at 40°C+.
best time to visit Ibiza Ibiza guideIbiza Weather in January: Mild Days, Cool Nights
January is Ibiza’s coldest month with an average high of 15.1°C (59°F) and low of 8.1°C (47°F). Rain falls on about 7 days, contributing 34 mm. Sea temperature sits at 15°C (59°F). Pack a jacket for evenings and expect some cloudy days, but you will also get sunny spells of 5 to 6 hours daily. Restaurants and bars in San Antonio and Playa d’en Bossa are mostly closed until April, but Ibiza Town stays open year-round. Hotel prices are at their lowest of the year, with four-star rooms from 80 euro per night.
things to do in IbizaIbiza Weather in February: Almond Blossoms and Quiet Beaches
February sees an average high of 15.8°C (60°F) and low of 8.4°C (47°F). Rainfall drops slightly to 28 mm over 6 days. The almond trees across the island start blooming in mid-February, making it a scenic time for inland walks around Santa Agnès de Corona. Sea temperature is 14°C (57°F), the coldest of the year. You will get about 6 hours of sunshine daily. The Dalt Vila UNESCO old town is quiet, and museums like the Archaeological Museum (Museu Arqueològic d’Eivissa i Formentera) are open with reduced winter hours (closed Mondays, open 10am to 2pm Tuesday to Sunday).
Ibiza events and festivalsIbiza Weather in March: Spring Begins, Crowds Stay Away
Average highs reach 17.5°C (64°F) and lows 9.4°C (49°F). Rain occurs on 7 days (30 mm). Sea temperature is still cold at 14.5°C (58°F). Sunshine increases to 7 hours per day. The first beach bars (chiringuitos) start opening in late March, particularly around Cala Comte and Cala Bassa on the west coast. Car and scooter rental starts at 20 euro per day. Ferry services to Formentera switch from the winter schedule (3 daily departures) to the spring schedule (5 to 6 daily) around March 25. Accommodation prices remain low, with boutique hotels in Santa Eulà ria from 100 euro per night.
Ibiza neighborhoods guideIbiza Weather in April: Warm Days, Swimming Begins
April brings average highs of 19.5°C (67°F) and lows of 11.2°C (52°F). Rainfall is 35 mm across 7 days. Sea temperature warms to 16°C (61°F), still chilly but swimmable with a wetsuit. You will get 8 hours of sunshine. Easter week (Semana Santa) brings Spanish tourists and the first noticeable crowds of the year. The hippy markets at Las Dalias (Saturdays) and Punta Arabà (Wednesdays) open for the season. Most hotels reopen, and the major clubs (Pacha, Amnesia) launch their opening parties in late April or early May. Hotel rates climb to around 130 euro for a four-star.
where to stay in IbizaIbiza Weather in May: Perfect Beach Weather Before the Rush
May is one of Ibiza’s best months, with average highs of 22.8°C (73°F) and lows of 14.0°C (57°F). Rainfall drops to 24 mm on 5 days. Sea temperature reaches 18°C (64°F), comfortable for swimming. The island gets 10 hours of daily sunshine. The IMS (International Music Summit) takes place in late May, bringing industry professionals to Ibiza Town. All beach clubs (Blue Marlin, Nikki Beach, Cotton Beach Club) are open by mid-May. The full club season kicks off with weekend events ramping up. Wildflowers blanket the countryside, making May the best month for hiking trails like the one from Cala d’Hort to Torre des Savinar. Four-star hotels average 180 euro per night by late May.
Ibiza travel tipsIbiza Weather in June: Summer Arrives, 11 Hours of Sun
June sees average highs of 27.0°C (81°F) and lows of 17.8°C (64°F). Rainfall is minimal at just 10 mm over 3 days. Sea temperature is a pleasant 21°C (70°F). With 11 hours of daily sunshine and the longest days of the year (sunset around 9:25 pm), June is ideal for long beach days. All clubs are running full schedules by mid-June. The San Juan festival on June 23 brings bonfires to beaches across the island. Hotel rates jump significantly, with four-star rooms from 220 euro. Flights from London to Ibiza Airport (IBZ) average 150 to 200 pounds return in June. Book at least 3 months ahead for the best rates.
Ibiza Weather in July: Peak Heat, Peak Crowds
July is the hottest month with average highs of 30.1°C (86°F) and lows of 20.7°C (69°F). Rainfall nearly vanishes at 6 mm on 2 days. Sea temperature hits 24°C (75°F). The island gets 340 hours of sunshine, roughly 11 hours daily. Humidity averages 68%, making it feel hotter than the temperature suggests. Air conditioning is essential and ubiquitous in hotels. All beaches are packed by 11 am, particularly Las Salinas and Cala Bassa. Nightclub entry is at its highest prices of the year, with Amnesia and Ushuaia tickets from 50 to 80 euro. Hotel rates peak at 300 to 500 euro for four-star properties. Book taxis in Ibiza Town well ahead via the Taxi Eivissa app (Android and iOS). The heat peaks between 2 pm and 5 pm, when a siesta or pool break is the local norm.
Ibiza Weather in August: Hottest Sea, Most Expensive Month
August is nearly identical to July with average highs of 30.3°C (87°F) and lows of 21.5°C (71°F). Rainfall is 19 mm over 4 days. Sea temperature peaks at 26°C (79°F), the warmest of the year and ideal for swimming and snorkeling. The island is at maximum capacity, and the first two weeks (when most of Europe takes holiday) are the busiest and most expensive. Italian Ferragosto (August 15) brings an additional wave of visitors. Sunset at Café del Mar in San Antonio is shoulder-to-shoulder. Book restaurants like La Paloma in San Lorenzo or Es Xarcu in Cala Jondal at least a week ahead. Car parking at popular beaches is impossible after 10 am, so take the Discobus (4 euro, runs until 6 am between San Antonio, Ibiza Town, and Playa d’en Bossa).
Ibiza Weather in September: The Best Month for Swimming and Sun
September is arguably Ibiza’s finest month. Average highs drop to a comfortable 27.8°C (82°F) and lows to 18.9°C (66°F). Rainfall increases to 40 mm on 6 days. The sea remains warm at 25°C (77°F), warmer than June. You will get 9 hours of daily sunshine. The crowds thin after the first week, but all clubs, restaurants, and beach clubs stay fully open through September. Hotel rates drop by 20 to 30 percent from August peaks. The closing parties for the major clubs happen in late September and early October, drawing big-name DJs for final sets. Daytime temperatures are perfect for exploring Dalt Vila on foot without the July/August midday heat.
Ibiza Weather in October: Warm Sea, Fewer Crowds, More Rain
October brings average highs of 23.8°C (75°F) and lows of 15.1°C (59°F). This is the rainiest month at 64 mm over 9 days, with occasional heavy thunderstorms. Sea temperature is still a comfortable 22°C (72°F). You will get 7 hours of sunshine. The first two weeks of October can still deliver excellent beach weather, and many hotels remain open with rates back down to 120 to 150 euro. The major clubs host their closing parties in the first week, then shut down until May. Ferry service to Formentera reduces to the winter timetable after October 31. This is the last reliable month for hiking and outdoor activities before winter sets in.
Ibiza Weather in November: The Off-Season Begins
November sees average highs of 19.3°C (67°F) and lows of 11.6°C (53°F). Rainfall is heavy at 55 mm over 9 days. Sea temperature drops to 19°C (66°F). Sunshine reduces to 5 hours daily. Many restaurants, bars, and hotels in resort areas close for the winter, though Ibiza Town and Santa Eulà ria remain active. The Ibiza Jazz Festival in early November is the last major cultural event of the year. Car rental drops to under 15 euro per day. Flights to IBZ from northern Europe reduce significantly but remain available via Barcelona and Madrid connections. Pack layers and a rain jacket.
Ibiza Weather in December: Quiet and Mild by European Standards
December averages a high of 16.2°C (61°F) and low of 9.2°C (49°F). Rain falls on 9 days (42 mm). Sea temperature is 16°C (61°F). The island receives 5 hours of daily sunshine. Christmas markets appear in Ibiza Town’s Vara de Rey square and Santa Eulà ria from mid-December. The weather is warmer than most of mainland Europe, making it a mild winter escape. Hotel prices are at annual lows, with the Ibiza Gran Hotel (five stars) from 180 euro per night compared to 600+ in August. New Year’s Eve sees private parties and a small public celebration at Ibiza Town’s port. Pack a jacket and expect some rainy days mixed with clear, sunny spells.
Ibiza Weather by Month: Comparison Table
| Month | Avg High (°C / °F) | Avg Low (°C / °F) | Rain (mm) | Rain Days | Sea Temp (°C / °F) | Sunshine (hrs/day) |
|---|---|---|---|---|---|---|
| Jan | 15.1 / 59 | 8.1 / 47 | 34 | 7 | 15 / 59 | 5 |
| Feb | 15.8 / 60 | 8.4 / 47 | 28 | 6 | 14 / 57 | 6 |
| Mar | 17.5 / 64 | 9.4 / 49 | 30 | 7 | 14.5 / 58 | 7 |
| Apr | 19.5 / 67 | 11.2 / 52 | 35 | 7 | 16 / 61 | 8 |
| May | 22.8 / 73 | 14.0 / 57 | 24 | 5 | 18 / 64 | 10 |
| Jun | 27.0 / 81 | 17.8 / 64 | 10 | 3 | 21 / 70 | 11 |
| Jul | 30.1 / 86 | 20.7 / 69 | 6 | 2 | 24 / 75 | 11 |
| Aug | 30.3 / 87 | 21.5 / 71 | 19 | 4 | 26 / 79 | 11 |
| Sep | 27.8 / 82 | 18.9 / 66 | 40 | 6 | 25 / 77 | 9 |
| Oct | 23.8 / 75 | 15.1 / 59 | 64 | 9 | 22 / 72 | 7 |
| Nov | 19.3 / 67 | 11.6 / 53 | 55 | 9 | 19 / 66 | 5 |
| Dec | 16.2 / 61 | 9.2 / 49 | 42 | 9 | 16 / 61 | 5 |
Data sourced from AEMET (Spain’s meteorological agency) 30-year averages for Ibiza Airport weather station (code: B954). Sea temperatures from CEAM (Mediterranean Centre for Environmental Studies) buoy data at 38.9°N, 1.4°E.
