Weather in Rio on 9 October 2026
Preliminary outlook for 9 October 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +22°C and nighttime around +17°C, average precipitation 0.2 mm, wind around 2 m/s, humidity around 62%.
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.
+17°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +14°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 57%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 196° ← (W) |
Sunrise
07:36
Duration
11 h 27 min
Sunset
19:03
Moonrise
20:03
Moonset
09:57
Moon phase
Waning Gibbous
Illumination
81%
+20°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +18°C
Sea temperature: +23°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 9% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +23°C |
| Feels like (avg.) | +20°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 237° ← (W) |
Sunrise
07:36
Duration
11 h 27 min
Sunset
19:03
Moonrise
14:15
Moonset
23:08
Moon phase
First Quarter
Illumination
42%
+22°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 2 — 5 m/s
Humidity: 53%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 15% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 119° ↗ (ENE) |
Sunrise
07:35
Duration
11 h 29 min
Sunset
19:04
Moonrise
02:31
Moonset
17:07
Moon phase
Waning Crescent
Illumination
28%
+19°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 62%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 6% |
| 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.) | +20°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 227° ← (W) |
Sunrise
07:36
Duration
11 h 28 min
Sunset
19:04
Moonrise
19:01
Moonset
06:36
Moon phase
Waxing Gibbous
Illumination
95%
+18°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +15°C
Precipitation: 1.2 mm
Wind: 3 — 4 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 7 h |
| UV index | 4 | Cloud cover (avg.) | 81% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 71° ↗ (ENE) |
Sunrise
07:36
Duration
11 h 27 min
Sunset
19:03
Moonrise
10:32
Moonset
20:53
Moon phase
Waxing Crescent
Illumination
17%
+19°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 5% |
| Pressure (avg.) | 763 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.) | +20°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 223° ← (WNW) |
Sunrise
07:36
Duration
11 h 27 min
Sunset
19:03
Moonrise
Does not rise today
Moonset
14:41
Moon phase
Last Quarter
Illumination
45%
Weather in Rio on 9 October in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+19°C
|
+14°C
|
+17°C | 12 h | 5 | 57% | 2 — 4 m/s |
| 2024 |
+22°C
|
+18°C
|
+20°C | 12 h | 6 | 66% | 3 — 3 m/s |
| 2023 |
+27°C
|
+18°C
|
+22°C | 12 h | 6 | 53% | 2 — 5 m/s |
| 2022 |
+21°C
|
+17°C
|
+19°C | 12 h | 5 | 62% | 2 — 3 m/s |
| 2021 |
+22°C
|
+15°C
|
+18°C | 7 h | 4 | 72% | 3 — 4 m/s |
| 2020 |
+21°C
|
+17°C
|
+19°C | 12 h | 5 | 64% | 2 — 3 m/s |