Larnaca (Ayia Napa) weather in September
September in Larnaca: sweltering, dry, with clean air — one of the best months to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#2 of 12 months in Larnaca · #19 of 1413 destinations to visit in September · comfort 95/100 (tier S)
- Days
- 32°C
- Nights
- 22°C
- Wet days
- 1
- Sun
- 11.3 h
- Humidity
- 62%
- Daylight
- 12 h

Traveller notes on Larnaca in September
Notes from nearby Limassol (60 km away)
Larnaca doesn't have its own notes for September yet — these are about Limassol, close enough to share the season.
September is the month Cyprus regulars name as the island's best, and the structure of their argument is that one thing leaves and another stays. What leaves is the punishing part of July and August; what stays is the heat itself - still 38 or 39C on the hottest days, with a monthly mean nearer 33 - and the sea, which has absorbed a whole summer and is at its warmest. Our row gives Limassol 30.7C reading as 34C with a 27.7C sea, and the evenings warm but bearable at 21.8C. Rain remains very rare: 5.1mm across 1.4 days. Limassol's own advantage is that its 14km of coastline means there is always something open. The record: humidity 66 percent and 11.4 hours of sun.
Other months in Larnaca
Forum posters cite typical December daytime temperatures in Larnaca around 18-20C, dropping enough after dark that warm clothing becomes necessary, with darkness setting in by around 4:30pm. Posters are direct that the sea (around 17C) and unheated hotel pools are both too cold for comfortable December swimming. Posters discussing Cyprus's wider winter pattern note the Troodos mountains inland can see real snow some years - a genuinely different climate from Larnaca's own mild coastal setting - with conditions varying considerably year to year: one recent winter was wet, chilly and snowy in the mountains, the following one ran warm and sunny for most of the season. Posters generally rate December as cool, sometimes chilly after dark but nothing shuts down for winter in Larnaca, a hotel with reliable heating the main comfort factor to check for.
Forum posters describe early June as high-20s to low-30sC by day, genuinely hot but noticeably more moderate than the peak of July-August, with rain called rare this time of year. Posters note it doesn't get properly hot until later in the month, so early June draws visitors specifically wanting summer beach weather without the most intense heat or the biggest crowds. Wind is a recurring practical detail: mornings tend to be calm, but a stronger onshore breeze typically picks up by early afternoon and continues into evening, worth factoring into beach or boat-trip plans for later in the day.
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Larnaca climate normals — September
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Larnaca in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Busyschool holidays in 3 of the markets that fill it, one of its best months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Larnaca's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherLarnaca's best weather comes in June, September and October — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Larnaca in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Sea warm enough
1 Jun – 15 Nov · usuallyThe eastern Mediterranean is the warmest water in Europe by late summer and it stays swimmable here into November. The Zenobia wreck off the port is dived year round in a thin suit.
Nearby, and something's on
Within 300 km of Larnaca — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Larnaca?
Larnaca in September — FAQ
- Is September a good time to visit Larnaca?
- September in Larnaca: sweltering, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Larnaca on SeasonMap's comfort score (95/100).
- What is the weather like in Larnaca in September?
- In September, Larnaca averages a daily high of 32.2°C and a low of 21.6°C, with about 5.2 mm of rain over roughly 0.9 rainy days.
- What is the air quality in Larnaca in September?
- Larnaca has a mean US Air Quality Index of about 46 in September.
Within 300 km: Limassol's Limassol Wine Festival on 26 Sep – 4 Oct, and Paphos' Turtle nesting at Lara around 1 Jun – 15 Oct.