Weather in Rio on 2 August 2026
Preliminary outlook for 2 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +31°C and nighttime around +24°C, average precipitation 0 mm, wind around 2 m/s, humidity around 57%.
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.
+24°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +21°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 12% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 254° ↙ (WSW) |
Sunrise
06:36
Duration
14 h 05 min
Sunset
20:41
Moonrise
15:40
Moonset
00:35
Moon phase
First Quarter
Illumination
54%
+26°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +23°C
Sea temperature: +27°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +27°C |
| Feels like (avg.) | +29°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 196° ← (W) |
Sunrise
06:36
Duration
14 h 05 min
Sunset
20:41
Moonrise
03:53
Moonset
19:45
Moon phase
Waning Crescent
Illumination
8%
+26°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 14 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.) | +28°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 230° ↙ (WSW) |
Sunrise
06:35
Duration
14 h 07 min
Sunset
20:42
Moonrise
21:30
Moonset
06:38
Moon phase
Full Moon
Illumination
100%
+28°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 56%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 200° ↗ (NE) |
Sunrise
06:36
Duration
14 h 06 min
Sunset
20:42
Moonrise
11:02
Moonset
23:24
Moon phase
Waxing Crescent
Illumination
30%
+31°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +26°C
Precipitation: 0 mm
Wind: 1 — 3 m/s
Humidity: 41%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +35°C | Sun hours | 14 h |
| UV index | 8 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +17°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +32°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 189° ↘ (SE) |
Sunrise
06:36
Duration
14 h 05 min
Sunset
20:41
Moonrise
01:35
Moonset
16:16
Moon phase
Last Quarter
Illumination
33%
+28°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +26°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 58%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 67° ↗ (ENE) |
Sunrise
06:36
Duration
14 h 05 min
Sunset
20:41
Moonrise
20:07
Moonset
04:48
Moon phase
Waxing Gibbous
Illumination
90%
Weather in Rio on 2 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+26°C
|
+21°C
|
+24°C | 14 h | 6 | 64% | 2 — 4 m/s |
| 2024 |
+27°C
|
+23°C
|
+26°C | 14 h | 7 | 55% | 2 — 4 m/s |
| 2023 |
+30°C
|
+23°C
|
+26°C | 14 h | 7 | 68% | 2 — 4 m/s |
| 2022 |
+34°C
|
+24°C
|
+28°C | 14 h | 7 | 56% | 2 — 3 m/s |
| 2021 |
+35°C
|
+26°C
|
+31°C | 14 h | 8 | 41% | 1 — 3 m/s |
| 2020 |
+33°C
|
+26°C
|
+28°C | 12 h | 7 | 58% | 4 — 5 m/s |