Ibiza weather by month
Ibiza weather by month follows the season: 23 °C by day in May, 30 °C in August, 24 °C in October, with the sea warmest in August at 26 °C.
Ibiza in November, daytime high
20 °C
| Night low | 12 °C |
| Sea surface | 19 °C |
| Rain in the month | 62 mm |
| Days with 1 mm or more | 6 days |
| Daylight | 10 h 00 min |
| October, daytime high | 24 °C |
| December, daytime high | 17 °C |
Averages 1991 to 2020 at Ibiza (Es Codolar). A typical month, not a forecast. Method.
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Ibiza's season is famous for its opening and closing parties, roughly from late May to early October, and the weather explains the calendar. Using the island station near Ibiza town, averaged over 1991 to 2020, the daytime high is 23 °C in May, climbs to 30 °C in July and August, and is still 24 °C in October. Summer nights are warm, around 22 °C in August, which suits a late evening outside. The sea is the slow part: 18 °C in May, which feels cold, 26 °C in August, and 22 °C in October. Rain almost disappears in July, then returns in September, when the island gets 65 mm on average, the first of its wet months. Out of season, Ibiza is quiet and mild but not warm, with 16 °C in January.
Ibiza weather by month, 1991 to 2020
| Month | Daytime high | Night low | Sea | Rain | Wet days | Daylight |
|---|---|---|---|---|---|---|
| January | 16 °C | 8 °C | 15 °C | 39 mm | 5 days | 9 h 42 min |
| February | 16 °C | 8 °C | 14 °C | 34 mm | 5 days | 10 h 42 min |
| March | 18 °C | 10 °C | 15 °C | 22 mm | 4 days | 11 h 48 min |
| April | 20 °C | 12 °C | 16 °C | 28 mm | 4 days | 13 h 12 min |
| May | 23 °C | 15 °C | 18 °C | 22 mm | 3 days | 14 h 18 min |
| June | 27 °C | 19 °C | 22 °C | 8 mm | 1 day | 14 h 54 min |
| July | 30 °C | 22 °C | 25 °C | 3 mm | 0 days | 14 h 36 min |
| August | 30 °C | 22 °C | 26 °C | 18 mm | 2 days | 13 h 42 min |
| September | 28 °C | 20 °C | 25 °C | 65 mm | 5 days | 12 h 24 min |
| October | 24 °C | 16 °C | 22 °C | 59 mm | 6 days | 11 h 06 min |
| November | 20 °C | 12 °C | 19 °C | 62 mm | 6 days | 10 h 00 min |
| December | 17 °C | 9 °C | 16 °C | 48 mm | 6 days | 9 h 24 min |
Opening, peak and closing: what each part of the season gives
The opening weeks in late May and June are the best value for warmth without crowds: 27 °C by day in June, and a sea of 22 °C. The peak, July and August, adds three or four degrees and the warmest water, 26 °C in August, but also the highest prices and the longest days in the sun. September keeps the sea almost as warm, 25 °C, with 5 days of rain; it is many regulars' favourite month. October is a gamble on the weather, with the sea still above twenty degrees but 6 days of rain.
Next door, Majorca follows almost the same curve, a degree or less apart in most months.
Best time to visit Ibiza
Daytime high of 24 °C or more: June to October. With a sea of 22 °C or more too: June to October. With no more than 3 wet days as well: June to August. See also where is hot in June.