How warm is it in Zakynthos Town in August?

Daytime highs averaged 29.9 °C, night-time lows 26.1 °C. The highest value of the past 10 years was 34.6 °C (8 Aug 2017), the lowest 23.2 °C (7 Aug 2020).

How often does it rain in Zakynthos Town in August?

On average there were 5.4 rain days (at least 1 mm) with 19.7 mm of precipitation in total.

🇬🇷 Weather in Zakynthos Town in August

This is what the weather in Zakynthos Town (Zakynthos, Greece) was like in August in 2017–2026.

Key facts at a glance

Prevailing weather: Sunny

Avg. daytime high

29.9 °C

29.2 °C – 31.0 °C

Avg. night-time low

26.1 °C

25.4 °C – 27.2 °C

Avg. rain days in period

5.4

17 % of days · ≥ 1.0 mm

Avg. precipitation in period

19.7 mm

3.2 mm – 40.7 mm

Avg. sunshine per day

n/a

Sunshine duration is not available from this data source.

Avg. sea temperature

–

Sea temperature unavailable for today (daily limit).

Extremes: Highest temperature 34.6 °C (8 Aug 2017) · Lowest temperature 23.2 °C (7 Aug 2020) · Avg. daily peak wind 20 km/h

Weather mix of all days

215Sunny
14Partly cloudy
46Light rain
8Rain

Summary

On average 29.9 °C during the day and 26.1 °C at night.
On average 5.4 rain days (Rain day = at least 1.0 mm of precipitation) with 19.7 mm of precipitation in total.
Prevailing: Sunny.
Warmest year: 2024 (avg. 31.0 °C), coolest: 2020 (avg. 29.2 °C).
Wettest year: 2024 (40.7 mm), driest: 2019 (3.2 mm).
Extremes: 34.6 °C on 8 Aug 2017 and 23.2 °C on 7 Aug 2020.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2026
Avg. max30.8°Avg. min27.0°
Rain days
4 Rain days
Precipitation
9.5 mm
Avg. sunshine per day
n/a
Sea temperature
–
Max 33.7 °C · Min 25.7 °C
2025
Avg. max29.4°Avg. min25.6°
Rain days
3 Rain days
Precipitation
13.4 mm
Avg. cloud cover
12 % cloudy
Sea temperature
–
Max 33.5 °C · Min 23.8 °C
2024
Avg. max31.0°Avg. min27.2°
Rain days
11 Rain days
Precipitation
40.7 mm
Avg. cloud cover
18 % cloudy
Sea temperature
–
Max 34.4 °C · Min 25.7 °C
2023
Avg. max29.6°Avg. min25.7°
Rain days
3 Rain days
Precipitation
23.8 mm
Avg. cloud cover
16 % cloudy
Sea temperature
–
Max 34.5 °C · Min 23.8 °C
2022
Avg. max29.4°Avg. min26.0°
Rain days
11 Rain days
Precipitation
26.4 mm
Avg. cloud cover
19 % cloudy
Sea temperature
–
Max 32.6 °C · Min 24.7 °C
2021
Avg. max30.1°Avg. min26.4°
Rain days
4 Rain days
Precipitation
13.9 mm
Avg. cloud cover
9 % cloudy
Sea temperature
–
Max 33.2 °C · Min 25.2 °C
2020
Avg. max29.2°Avg. min25.4°
Rain days
7 Rain days
Precipitation
29.4 mm
Avg. cloud cover
7 % cloudy
Sea temperature
–
Max 32.7 °C · Min 23.2 °C
2019
Avg. max30.2°Avg. min26.0°
Rain days
2 Rain days
Precipitation
3.2 mm
Avg. cloud cover
5 % cloudy
Sea temperature
–
Max 33.0 °C · Min 24.8 °C
2018
Avg. max29.3°Avg. min26.1°
Rain days
7 Rain days
Precipitation
31.2 mm
Avg. cloud cover
12 % cloudy
Sea temperature
–
Max 31.2 °C · Min 24.2 °C
2017
Avg. max30.2°Avg. min26.0°
Rain days
2 Rain days
Precipitation
6.0 mm
Avg. cloud cover
7 % cloudy
Sea temperature
–
Max 34.6 °C · Min 24.5 °C

Frequently asked questions

How warm is it in Zakynthos Town in August?: Daytime highs averaged 29.9 °C, night-time lows 26.1 °C. The highest value of the past 10 years was 34.6 °C (8 Aug 2017), the lowest 23.2 °C (7 Aug 2020).
How often does it rain in Zakynthos Town in August?: On average there were 5.4 rain days (at least 1 mm) with 19.7 mm of precipitation in total.

Check your exact travel dates

Choose your travel period – we show the weather for exactly those days.

Data sources

Weather data: Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature: MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)