Weather in Athens on 31 July 2026
Preliminary outlook for 31 July 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +36°C and nighttime around +25°C, average precipitation 0 mm, wind around 4 m/s, humidity around 36%.
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.
+29°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +25°C
Precipitation: 0 mm
Wind: 2 — 5 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 20% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 159° ↑ (N) |
Sunrise
06:27
Duration
14 h 08 min
Sunset
20:35
Moonrise
13:25
Moonset
23:59
Moon phase
Waxing Crescent
Illumination
36%
+27°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +21°C
Sea temperature: +27°C
Precipitation: 0 mm
Wind: 6 — 9 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +27°C |
| Feels like (avg.) | +26°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 102° ↑ (NNE) |
Sunrise
06:27
Duration
14 h 08 min
Sunset
20:35
Moonrise
01:49
Moonset
17:35
Moon phase
Waning Crescent
Illumination
26%
+31°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 35%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 14 h |
| UV index | 8 | Cloud cover (avg.) | 9% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +31°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 92° ↑ (NNE) |
Sunrise
06:27
Duration
14 h 08 min
Sunset
20:35
Moonrise
19:55
Moonset
04:06
Moon phase
Waxing Gibbous
Illumination
89%
+31°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 30%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 14 h |
| UV index | 8 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 105° ↑ (NNE) |
Sunrise
06:27
Duration
14 h 08 min
Sunset
20:35
Moonrise
08:58
Moonset
22:31
Moon phase
Waxing Crescent
Illumination
12%
+35°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +31°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 27%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +39°C | Sun hours | 14 h |
| UV index | 8 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +34°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 201° ↙ (SW) |
Sunrise
06:27
Duration
14 h 08 min
Sunset
20:35
Moonrise
00:30
Moonset
14:06
Moon phase
Last Quarter
Illumination
51%
+31°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 34%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 14 h |
| UV index | 8 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 180° ↑ (N) |
Sunrise
06:27
Duration
14 h 08 min
Sunset
20:35
Moonrise
17:56
Moonset
02:45
Moon phase
Waxing Gibbous
Illumination
72%
Weather in Athens on 31 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+34°C
|
+25°C
|
+29°C | 13 h | 7 | 51% | 2 — 5 m/s |
| 2024 |
+32°C
|
+21°C
|
+27°C | 14 h | 7 | 36% | 6 — 9 m/s |
| 2023 |
+37°C
|
+25°C
|
+31°C | 14 h | 8 | 35% | 3 — 4 m/s |
| 2022 |
+37°C
|
+24°C
|
+31°C | 14 h | 8 | 30% | 3 — 4 m/s |
| 2021 |
+39°C
|
+31°C
|
+35°C | 14 h | 8 | 27% | 2 — 4 m/s |
| 2020 |
+37°C
|
+25°C
|
+31°C | 14 h | 8 | 34% | 5 — 6 m/s |