Climate and Seasons
Bahrain has two distinct seasons: a pleasant outdoor winter (November–March, 15–25°C) and an intense summer (May–October, 35–45°C with high humidity) that drives life indoors. The humidity factor distinguishes Bahrain from desert-dry Gulf neighbours.
- November–March: warm, sunny, 15–25°C — perfect for outdoor dining, beach days, and sightseeing
- May–October: 35–45°C with humidity often exceeding 80% — outdoor activity is uncomfortable; life moves indoors
- Humidity: Bahrain's island location creates higher humidity than inland Gulf cities — summers feel hotter than the thermometer suggests
- Rain: rare — Bahrain averages ~70mm per year, mostly December–March; occasional intense downpours cause brief flooding
- Sea temperature: warm year-round; October–April is comfortable for swimming; summer water reaches 33°C+
- Air conditioning: essential year-round; heavily subsidised electricity makes it affordable
