Weather in Cyprus in September

September climate overview

Daytime highs across Cyprus in September run from 27.1°C (Coral Bay) to 31.1°C (Larnaca). In Larnaca about 100% of September days reach 25°C. Nights average 23.0°C; the coldest 10% of nights in Coral Bay fall to 20°C or below.

Rainfall in September

Expect around 1 rainy days (1 mm or more) in September, with Protaras the driest (1 days) and Coral Bay the wettest (2 days). The wettest September at Larnaca between 1991 and 2020 was 2009 with 41 mm; the driest was 1991 with 0 mm.

Sea temperature

The sea averages 27.0°C around Cyprus in September - warmest at Protaras (27.5°C). That is comfortable for swimming.

Sunshine and daylight

Around 11.2 hours of sunshine a day on average, out of 12.2 hours of daylight (sunshine estimated from cloud cover).

September against the rest of the year in Cyprus

September is the 3rd warmest month of the twelve in Cyprus. It is 2.0°C cooler than August and 3.2°C cooler in October. The hottest month here is August (31°C) and the coolest January (15°C).

Which part of Cyprus in September?

• Most sunshine: Limassol, 11.5 h a day.
• Driest: Protaras, about 1 rainy days.
• Warmest sea: Protaras, 28°C.
• Hottest: Larnaca, 31°C by day.
• Coolest (better for walking and cities): Coral Bay, 27°C.

What to pack for Cyprus in September

Based on the averages: summer clothes for the day; swimwear - the sea is 27°C.

Similar weather elsewhere in September

Within 1.5°C of Cyprus's September daytime average: Seville (30°C), Puerto Vallarta (30°C, sea 30°C), Ho Chi Minh City (30°C), Antalya (30°C, sea 28°C), Hanoi (30°C). See the full ranking for September.

Expect heat rather than mild autumn weather

Cyprus averages 29°C by day in September, compared with London's 19°C, so pack for summer rather than autumn. Average sunshine of 11.2 hours means shade and sun protection should be part of your daily plans. Walking and other active outings are better suited to mornings, with a slower pace around midday. Nights average 23°C, so evenings remain warm rather than offering a pronounced cool-down. The catch is that September still suits heat-lovers more than travellers looking for mild conditions. If you find hot weather tiring, leave room in your plans for breaks rather than filling the day with outdoor activity.

Which part of Cyprus should you choose?

Larnaca is the choice for the strongest daytime heat, averaging 31°C, while Limassol, Ayia Napa and Nissi Beach sit at 30°C. For less intense daytime warmth, consider Paphos at 28°C or Coral Bay at 27°C. Coral Bay also has a lower night-time average of 22°C, making it a better fit if warm evenings affect your comfort. Protaras needs a closer look: its daytime average is also 27°C, but nights average 25°C, so cooler days do not mean cooler sleeping conditions. Choose by the balance of daytime and overnight temperatures, rather than assuming every destination will feel much the same.

Warm swimming water, with little rain to plan around

The sea is a strong reason to choose Cyprus in September. Protaras has the warmest water among these destinations at 28°C; Limassol is at 26°C, while the other listed destinations average 27°C. That makes September well suited to travellers who prefer warm water for swimming. Rain is unlikely to dominate your plans: most destinations average 1 rainy day, with Coral Bay at 2. Those averages are not a promise of uninterrupted dry weather, so keep plans flexible. Light clothing, swimwear, a hat and sun protection deserve priority in your packing, and accommodation with cooling is a sensible choice given the warm nights.