Weather in Rio Grande Brazil on 10 August 2026
Preliminary outlook for 10 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +17°C and nighttime around +11°C, average precipitation 0.4 mm, wind around 5 m/s, humidity around 84%.
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.
+11°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +8°C
Precipitation: 0 mm
Wind: 4 — 4 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 769 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +9°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +9°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 215° ↙ (SW) |
Sunrise
07:09
Duration
10 h 49 min
Sunset
17:58
Moonrise
19:31
Moonset
08:01
Moon phase
Waxing Gibbous
Illumination
88%
+11°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +7°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +15°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 43% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +9°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +9°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 259° ← (W) |
Sunrise
07:09
Duration
10 h 50 min
Sunset
17:59
Moonrise
10:14
Moonset
23:40
Moon phase
Waxing Crescent
Illumination
35%
+17°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +15°C
Precipitation: 0.3 mm
Wind: 5 — 8 m/s
Humidity: 94%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 6 h |
| UV index | 4 | Cloud cover (avg.) | 83% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 45° ↑ (NNE) |
Sunrise
07:10
Duration
10 h 48 min
Sunset
17:58
Moonrise
02:49
Moonset
12:49
Moon phase
Last Quarter
Illumination
35%
+13°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +15°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 30% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +13°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 141° ↘ (SE) |
Sunrise
07:10
Duration
10 h 48 min
Sunset
17:58
Moonrise
16:20
Moonset
06:10
Moon phase
Waxing Gibbous
Illumination
88%
+14°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +12°C
Precipitation: 0.2 mm
Wind: 6 — 7 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +15°C | Sun hours | 4 h |
| UV index | 3 | Cloud cover (avg.) | 79% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +12°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +12°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 241° ↙ (WSW) |
Sunrise
07:09
Duration
10 h 49 min
Sunset
17:58
Moonrise
08:42
Moonset
20:09
Moon phase
Waxing Crescent
Illumination
11%
+18°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 4 — 4 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 34% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 208° ↖ (NW) |
Sunrise
07:09
Duration
10 h 50 min
Sunset
17:59
Moonrise
No moonrise
Moonset
11:06
Moon phase
Last Quarter
Illumination
52%
+13°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +11°C
Precipitation: 2.3 mm
Wind: 6 — 9 m/s
Humidity: 90%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +16°C | Sun hours | 1 h |
| UV index | 3 | Cloud cover (avg.) | 79% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +13°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +13°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 280° ← (W) |
Sunrise
07:10
Duration
10 h 48 min
Sunset
17:58
Moonrise
13:51
Moonset
03:17
Moon phase
First Quarter
Illumination
63%
Weather in Rio Grande Brazil on 10 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+14°C
|
+8°C
|
+11°C | 10 h | 4 | 82% | 4 — 4 m/s |
| 2024 |
+15°C
|
+7°C
|
+11°C | 10 h | 3 | 77% | 5 — 7 m/s |
| 2023 |
+19°C
|
+15°C
|
+17°C | 6 h | 4 | 94% | 5 — 8 m/s |
| 2022 |
+15°C
|
+11°C
|
+13°C | 10 h | 4 | 83% | 5 — 6 m/s |
| 2021 |
+15°C
|
+12°C
|
+14°C | 4 h | 3 | 87% | 6 — 7 m/s |
| 2020 |
+23°C
|
+16°C
|
+18°C | 10 h | 4 | 75% | 4 — 4 m/s |
| 2019 |
+16°C
|
+11°C
|
+13°C | 1 h | 3 | 90% | 6 — 9 m/s |