Greece / Ialysos / 20 August

Weather in Ialysos on 20 August 2026

Preliminary outlook for 20 August 2026

A preliminary estimate based on the 2020–2025 archive: daytime around +30°C and nighttime around +26°C, average precipitation 0 mm, wind around 6 m/s, humidity around 63%.

This is a climate-based estimate, not a precise long-range forecast. It is replaced by hourly data when the date enters the forecast window.

← 19 August
Nearby days
21 August →
+27°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +26°C Precipitation: 0 mm Wind: 9 — 10 m/s Humidity: 62%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 13 h
UV index 7 Cloud cover (avg.) 2%
Pressure (avg.) 754 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +19°C
Heat index (avg.) +29°C Wind chill (avg.) +28°C
Wind gusts (max.) 16 m/s Wind direction (avg.) 292° ← (WNW)
Sunrise
06:29
Duration
13 h 22 min
Sunset
19:51
Moonrise
02:37
Moonset
18:10
Moon phase
Waning Crescent
Illumination
15%
+28°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +26°C Sea temperature: +28°C Precipitation: 0 mm Wind: 6 — 8 m/s
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 13 h
UV index 7 Cloud cover (avg.) 0%
Pressure (avg.) 756 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature +28°C
Feels like (avg.) +31°C Dew point (avg.) +18°C
Heat index (avg.) +31°C Wind chill (avg.) +29°C
Wind gusts (max.) 14 m/s Wind direction (avg.) 281° ← (W)
Sunrise
06:29
Duration
13 h 22 min
Sunset
19:51
Moonrise
20:26
Moonset
06:42
Moon phase
Full Moon
Illumination
100%
+26°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +24°C Precipitation: 0 mm Wind: 5 — 6 m/s Humidity: 79%
MetricValue MetricValue
Day temperature (max.) +28°C Sun hours 13 h
UV index 7 Cloud cover (avg.) 3%
Pressure (avg.) 756 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +22°C
Heat index (avg.) +29°C Wind chill (avg.) +27°C
Wind gusts (max.) 11 m/s Wind direction (avg.) 274° ← (W)
Sunrise
06:29
Duration
13 h 23 min
Sunset
19:52
Moonrise
10:16
Moonset
22:01
Moon phase
Waxing Crescent
Illumination
23%
+29°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +28°C Precipitation: 0 mm Wind: 3 — 4 m/s Humidity: 60%
MetricValue MetricValue
Day temperature (max.) +32°C Sun hours 13 h
UV index 7 Cloud cover (avg.) 0%
Pressure (avg.) 752 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +32°C Dew point (avg.) +21°C
Heat index (avg.) +32°C Wind chill (avg.) +30°C
Wind gusts (max.) 9 m/s Wind direction (avg.) 295° ↖ (NNW)
Sunrise
06:29
Duration
13 h 23 min
Sunset
19:52
Moonrise
00:21
Moonset
15:24
Moon phase
Last Quarter
Illumination
39%
+29°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +26°C Precipitation: 0 mm Wind: 3 — 5 m/s Humidity: 59%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 13 h
UV index 7 Cloud cover (avg.) 0%
Pressure (avg.) 754 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +31°C Dew point (avg.) +20°C
Heat index (avg.) +31°C Wind chill (avg.) +29°C
Wind gusts (max.) 9 m/s Wind direction (avg.) 216° → (E)
Sunrise
06:29
Duration
13 h 22 min
Sunset
19:51
Moonrise
18:41
Moonset
03:22
Moon phase
Waxing Gibbous
Illumination
83%
+27°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +25°C Precipitation: 0 mm Wind: 7 — 9 m/s Humidity: 59%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 13 h
UV index 7 Cloud cover (avg.) 0%
Pressure (avg.) 753 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +18°C
Heat index (avg.) +29°C Wind chill (avg.) +28°C
Wind gusts (max.) 16 m/s Wind direction (avg.) 294° ← (WNW)
Sunrise
06:29
Duration
13 h 22 min
Sunset
19:51
Moonrise
07:28
Moonset
20:59
Moon phase
Waxing Crescent
Illumination
6%

Weather in Ialysos on 20 August in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +30°C +26°C +27°C 13 h 7 62% 9 — 10 m/s
2024 +30°C +26°C +28°C 13 h 7 61% 6 — 8 m/s
2023 +28°C +24°C +26°C 13 h 7 79% 5 — 6 m/s
2022 +32°C +28°C +29°C 13 h 7 60% 3 — 4 m/s
2021 +30°C +26°C +29°C 13 h 7 59% 3 — 5 m/s
2020 +30°C +25°C +27°C 13 h 7 59% 7 — 9 m/s