Weather in Porto Alegre on 2 August 2026
Preliminary outlook for 2 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +23°C and nighttime around +13°C, average precipitation 0.3 mm, wind around 2 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.
+20°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +16°C
Precipitation: 0.2 mm
Wind: 2 — 3 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 7 h |
| UV index | 6 | Cloud cover (avg.) | 44% |
| Pressure (avg.) | 761 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.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 127° ↑ (N) |
Sunrise
07:09
Duration
10 h 44 min
Sunset
17:53
Moonrise
11:58
Moonset
01:26
Moon phase
First Quarter
Illumination
54%
+22°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 67%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 52° ↑ (NNE) |
Sunrise
07:09
Duration
10 h 44 min
Sunset
17:53
Moonrise
06:02
Moonset
16:06
Moon phase
Waning Crescent
Illumination
8%
+20°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 0% |
| 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.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 248° ↖ (NW) |
Sunrise
07:10
Duration
10 h 43 min
Sunset
17:53
Moonrise
19:02
Moonset
08:03
Moon phase
Full Moon
Illumination
100%
+16°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 8 h |
| UV index | 5 | Cloud cover (avg.) | 31% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 139° → (ESE) |
Sunrise
07:10
Duration
10 h 43 min
Sunset
17:53
Moonrise
10:07
Moonset
22:28
Moon phase
Waxing Crescent
Illumination
30%
+13°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +10°C
Precipitation: 0 mm
Wind: 1 — 3 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 771 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +12°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +12°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 223° ↙ (WSW) |
Sunrise
07:09
Duration
10 h 44 min
Sunset
17:53
Moonrise
02:12
Moonset
12:55
Moon phase
Last Quarter
Illumination
33%
+19°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 10 h |
| UV index | 5 | Cloud cover (avg.) | 8% |
| Pressure (avg.) | 769 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 191° ↑ (N) |
Sunrise
07:09
Duration
10 h 44 min
Sunset
17:53
Moonrise
16:58
Moonset
06:27
Moon phase
Waxing Gibbous
Illumination
90%
+12°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +10°C
Precipitation: 2 mm
Wind: 4 — 5 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 64% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 km | Sea temperature | — |
| Feels like (avg.) | +10°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +10°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 243° ← (WNW) |
Sunrise
07:10
Duration
10 h 43 min
Sunset
17:53
Moonrise
08:27
Moonset
19:45
Moon phase
Waxing Crescent
Illumination
5%
Weather in Porto Alegre on 2 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+28°C
|
+16°C
|
+20°C | 7 h | 6 | 63% | 2 — 3 m/s |
| 2024 |
+29°C
|
+16°C
|
+22°C | 10 h | 6 | 67% | 2 — 2 m/s |
| 2023 |
+28°C
|
+14°C
|
+20°C | 10 h | 6 | 73% | 2 — 3 m/s |
| 2022 |
+20°C
|
+13°C
|
+16°C | 8 h | 5 | 75% | 2 — 2 m/s |
| 2021 |
+17°C
|
+10°C
|
+13°C | 10 h | 4 | 72% | 1 — 3 m/s |
| 2020 |
+25°C
|
+14°C
|
+19°C | 10 h | 5 | 64% | 1 — 1 m/s |
| 2019 |
+14°C
|
+10°C
|
+12°C | 9 h | 3 | 73% | 4 — 5 m/s |