Weather in Porto Alegre on 1 August 2026
Preliminary outlook for 1 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +24°C and nighttime around +12°C, average precipitation 0 mm, wind around 1 m/s, humidity around 70%.
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.
+16°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +12°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 67° ↗ (NE) |
Sunrise
07:10
Duration
10 h 43 min
Sunset
17:53
Moonrise
11:25
Moonset
00:29
Moon phase
First Quarter
Illumination
47%
+20°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 67%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 13% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 61° ↗ (NE) |
Sunrise
07:10
Duration
10 h 43 min
Sunset
17:53
Moonrise
05:09
Moonset
15:05
Moon phase
Waning Crescent
Illumination
16%
+19°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 11% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 109° ↑ (N) |
Sunrise
07:11
Duration
10 h 41 min
Sunset
17:52
Moonrise
17:48
Moonset
07:15
Moon phase
Full Moon
Illumination
100%
+14°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 1 — 3 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 8% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 207° ← (W) |
Sunrise
07:10
Duration
10 h 42 min
Sunset
17:52
Moonrise
09:39
Moonset
21:31
Moon phase
Waxing Crescent
Illumination
22%
+12°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +8°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 773 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +12°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +12°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 88° → (ESE) |
Sunrise
07:10
Duration
10 h 43 min
Sunset
17:53
Moonrise
01:17
Moonset
12:20
Moon phase
Last Quarter
Illumination
40%
+17°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +13°C
Precipitation: 0.2 mm
Wind: 1 — 2 m/s
Humidity: 65%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 42% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 150° ↙ (WSW) |
Sunrise
07:10
Duration
10 h 43 min
Sunset
17:53
Moonrise
15:58
Moonset
05:33
Moon phase
Waxing Gibbous
Illumination
82%
+19°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 38% |
| Pressure (avg.) | 758 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.) | 9 m/s | Wind direction (avg.) | 218° ↖ (NNW) |
Sunrise
07:11
Duration
10 h 41 min
Sunset
17:52
Moonrise
07:38
Moonset
18:35
Moon phase
New Moon
Illumination
0%
Weather in Porto Alegre on 1 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+24°C
|
+12°C
|
+16°C | 10 h | 5 | 70% | 2 — 3 m/s |
| 2024 |
+27°C
|
+15°C
|
+20°C | 10 h | 5 | 67% | 1 — 2 m/s |
| 2023 |
+27°C
|
+13°C
|
+19°C | 10 h | 5 | 77% | 1 — 2 m/s |
| 2022 |
+20°C
|
+11°C
|
+14°C | 10 h | 4 | 76% | 1 — 3 m/s |
| 2021 |
+18°C
|
+8°C
|
+12°C | 10 h | 4 | 70% | 1 — 2 m/s |
| 2020 |
+23°C
|
+13°C
|
+17°C | 10 h | 4 | 65% | 1 — 2 m/s |
| 2019 |
+28°C
|
+14°C
|
+19°C | 10 h | 5 | 68% | 3 — 4 m/s |