Weather in Oia on 23 August 2026
Preliminary outlook for 23 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +26°C and nighttime around +25°C, average precipitation 0 mm, wind around 6 m/s, humidity around 77%.
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.
+26°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +25°C
Precipitation: 0 mm
Wind: 7 — 9 m/s
Humidity: 86%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 2% |
| 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.) | +23°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 271° ← (W) |
Sunrise
06:42
Duration
13 h 17 min
Sunset
19:59
Moonrise
06:34
Moonset
20:13
Moon phase
New Moon
Illumination
0%
+26°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +26°C
Sea temperature: +25°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +25°C |
| Feels like (avg.) | +29°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 326° ↖ (NNW) |
Sunrise
06:43
Duration
13 h 15 min
Sunset
19:58
Moonrise
21:58
Moonset
10:23
Moon phase
Waning Gibbous
Illumination
70%
+26°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +26°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 214° ↑ (N) |
Sunrise
06:42
Duration
13 h 17 min
Sunset
19:59
Moonrise
13:23
Moonset
23:32
Moon phase
First Quarter
Illumination
45%
+25°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +25°C
Precipitation: 0.1 mm
Wind: 3 — 5 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 10 h |
| UV index | 7 | Cloud cover (avg.) | 26% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +22°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 218° ↙ (SW) |
Sunrise
06:42
Duration
13 h 17 min
Sunset
19:59
Moonrise
02:54
Moonset
18:16
Moon phase
Waning Crescent
Illumination
18%
+24°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 8 — 9 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 338° ↖ (NNW) |
Sunrise
06:42
Duration
13 h 17 min
Sunset
19:59
Moonrise
20:56
Moonset
07:16
Moon phase
Full Moon
Illumination
100%
+26°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: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 261° → (ESE) |
Sunrise
06:43
Duration
13 h 15 min
Sunset
19:58
Moonrise
10:58
Moonset
22:43
Moon phase
Waxing Crescent
Illumination
28%
Weather in Oia on 23 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+26°C
|
+25°C
|
+26°C | 13 h | 7 | 86% | 7 — 9 m/s |
| 2024 |
+27°C
|
+26°C
|
+26°C | 13 h | 7 | 72% | 7 — 8 m/s |
| 2023 |
+27°C
|
+26°C
|
+26°C | 13 h | 7 | 75% | 3 — 4 m/s |
| 2022 |
+26°C
|
+25°C
|
+25°C | 10 h | 7 | 81% | 3 — 5 m/s |
| 2021 |
+25°C
|
+23°C
|
+24°C | 13 h | 6 | 76% | 8 — 9 m/s |
| 2020 |
+26°C
|
+25°C
|
+26°C | 13 h | 7 | 72% | 7 — 9 m/s |