Zakynthos in Fall
In fall (September, October and November), Zakynthos sees average daytime highs around 22°C and overnight lows near 20°C, with 361 mm of rain over about 28 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 26°C in early September to 17°C by late November. The sky is clear or mostly clear about 58% of the time across fall, and the air most often feels dry.
Fall is Zakynthos's 2nd-best season to visit on our travel score. For the whole year in context, see Zakynthos's year-round climate.
- Avg daytime high
- 22°C
- 2nd-warmest season
- Avg overnight low
- 20°C
- Rainfall
- 361 mm
- 28 wet days
- Avg wind
- 17 km/h
- Travel score
- 7.0
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Zakynthos in Fall
Over the season highs ease from about 26°C in early September to 17°C by late November.
A typical fall day in Zakynthos reaches about 22°C and drops to 20°C overnight. The warmest of the three months is September, the coolest November.
Zakynthos weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 14° / 12° | 162 | 13.9 | 9.7 | 3.7 |
| Feb | 14° / 12° | 116 | 12.1 | 10.5 | 3.8 |
| Mar | 15° / 12° | 82 | 9.9 | 11.7 | 4.6 |
| Apr | 17° / 15° | 41 | 6.2 | 12.9 | 6.0 |
| May | 20° / 18° | 18 | 3.7 | 14 | 7.7 |
| Jun | 23° / 22° | 11 | 1.4 | 14.6 | 9.1 |
| Jul | 25° / 24° | 6 | 0.5 | 14.3 | 9.5 |
| Aug | 26° / 25° | 6 | 1 | 13.5 | 9.1 |
| Sep | 25° / 23° | 66 | 6.6 | 12.3 | 8.1 |
| Oct | 22° / 20° | 114 | 8.9 | 11 | 7.2 |
| Nov | 19° / 16° | 181 | 12.6 | 10 | 5.7 |
| Dec | 15° / 13° | 181 | 14.8 | 9.4 | 4.3 |
Cloud cover in Fall
The sky is clear or mostly clear about 58% of the time across fall.
Chance of precipitation in Fall
Zakynthos gets around 361 mm of rain over 28 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 17 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 54 min in early September to 9 h 36 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 3.8 kWh/m².
Hazard calendar for Zakynthos
In fall, Zakynthos overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Zakynthos's rainy season runs October–March, when most of the year's rain falls.
Is fall a good time to visit Zakynthos?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit Zakynthos for general sightseeing.
What to pack for Zakynthos in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Zakynthos sees daytime highs around 22°C and nights near 20°C. Worth packing: light clothes, rain gear and sun protection. About 28 days see rain.
Sea temperature near Zakynthos in Fall
The nearest coast averages about 23°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 26°C and coldest in March near 15°C.
It's comfortable for a long swim from May 27 to Nov 20 — about 5.9 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 15 | 15 | 16 | 19 | 22 | 25 | 26 | 25 | 23 | 20 | 18 |
| Comfort | Cool | Cool | Cool | Cool | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 15 | Cool |
| Mar | 15 | Cool |
| Apr | 16 | Cool |
| May | 19 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 23 | Refreshing |
| Nov | 20 | Refreshing |
| Dec | 18 | Cool |
UV index in Zakynthos in Fall
Clear-sky midday UV across fall averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Zakynthos peaks around August 12 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 6 | 7 | 7 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
| Level | Low | Moderate | High | Very high | High | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 6 | High |
| Apr | 7 | Very high |
| May | 7 | High |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | High |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Where is Zakynthos?
Zakynthos sits at 37.8°N, 20.9°E, 0 m above sea level, in Greece. The nearest listed city is Amaliáda, 40 km away.
Topography around Zakynthos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Zakynthos.
Within 3 km, the terrain around Zakynthos has only modest variations in elevation — a maximum elevation change of 194 m around an average of 16 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 737 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,904 m.
The land around Zakynthos is covered by water (30%), trees (29%) and grassland (23%) within 3 km, water (66%) and trees (21%) within 16 km, and water (73%) within 80 km.
Greece travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 60% of US
- price level, 2025
- GDP per capita
- $26,948
- 2025
- Happiness
- 5.7 / 10
- World Happiness, 2025
- Safe drinking water
- 97%
- of population, 2024
- Homicide rate
- 0.8
- per 100k, 2023
- Road deaths
- 8.3
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- High
- EF EPI 592
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Zakynthos (37.7802°, 20.8956°, elevation 0 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.