Verdict: Excellent month
Ibiza Weather in January
January is mild-to-cool in Ibiza, topping out near 15°C (59°F) — comfortable with a layer on. Rain is occasional — about 4 wet days in a typical year. Overall, January is one of the best months of the year to be in Ibiza.
Average high
15°C / 59°F
Average low
10°C / 50°F
Rain days
~4
Precipitation
34 mm
What to pack for Ibiza in January
- Layers — t-shirts under a light jacket or sweater
- Comfortable walking shoes — every guide on this site assumes you'll use them
January against the rest of the year
Warmest in Ibiza: Aug (31°C / 88°F) · Coolest: Jan (15°C / 59°F) · Wettest: Mar (~9 rain days)
15°
10°
Jan
17°
11°
Feb
17°
12°
Mar
19°
13°
Apr
23°
16°
May
27°
20°
Jun
30°
23°
Jul
31°
24°
Aug
28°
22°
Sep
24°
19°
Oct
20°
15°
Nov
17°
12°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)