Weather in Portimao on 16 August 2026
Preliminary outlook for 16 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +30°C and nighttime around +19°C, average precipitation 0 mm, wind around 5 m/s, humidity around 60%.
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: +21°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 55%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 205° ↓ (S) |
Sunrise
06:51
Duration
13 h 33 min
Sunset
20:24
Moonrise
Does not rise today
Moonset
14:24
Moon phase
Last Quarter
Illumination
44%
+24°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +20°C
Sea temperature: +21°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +21°C |
| Feels like (avg.) | +27°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 215° ↘ (SSE) |
Sunrise
06:52
Duration
13 h 32 min
Sunset
20:24
Moonrise
18:33
Moonset
02:46
Moon phase
Waxing Gibbous
Illumination
79%
+23°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 327° ← (WNW) |
Sunrise
06:51
Duration
13 h 34 min
Sunset
20:25
Moonrise
06:55
Moonset
21:00
Moon phase
New Moon
Illumination
0%
+22°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 5 — 9 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 19% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 316° ← (WNW) |
Sunrise
06:51
Duration
13 h 34 min
Sunset
20:25
Moonrise
23:11
Moonset
11:33
Moon phase
Waning Gibbous
Illumination
69%
+27°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 34%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 250° ↖ (NW) |
Sunrise
06:51
Duration
13 h 33 min
Sunset
20:24
Moonrise
14:54
Moonset
00:23
Moon phase
First Quarter
Illumination
54%
+21°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 326° ↖ (NW) |
Sunrise
06:52
Duration
13 h 32 min
Sunset
20:24
Moonrise
03:52
Moonset
18:57
Moon phase
Waning Crescent
Illumination
8%
Weather in Portimao on 16 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+31°C
|
+21°C
|
+26°C | 14 h | 7 | 55% | 3 — 3 m/s |
| 2024 |
+29°C
|
+20°C
|
+24°C | 14 h | 6 | 56% | 4 — 5 m/s |
| 2023 |
+29°C
|
+16°C
|
+23°C | 14 h | 6 | 63% | 5 — 7 m/s |
| 2022 |
+28°C
|
+17°C
|
+22°C | 13 h | 6 | 75% | 5 — 9 m/s |
| 2021 |
+34°C
|
+22°C
|
+27°C | 14 h | 7 | 34% | 5 — 7 m/s |
| 2020 |
+26°C
|
+16°C
|
+21°C | 14 h | 6 | 74% | 5 — 7 m/s |