Weather in Rio De Janeiro on 21 July 2026
Hourly weather for 21 July 2026
The hourly forecast for Rio De Janeiro on 21 July 2026 shows temperatures from +20.4°C to +30.9°C.
Key figures: precipitation 0 mm, wind 2 — 3 m/s, average humidity 56%.
+20.4°C
Hourly weather — 2026
Clear/Sunny
Current weather forecast
Hourly weather — 2026
Nighttime: +20.4°C
Sea temperature: +23°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 56%
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 56%
Hourly weather
21 July
00:00
+22.4°C
2 m/s
01:00
+21.8°C
2 m/s
02:00
+21.4°C
2 m/s
03:00
+21°C
2 m/s
04:00
+20.6°C
2 m/s
05:00
+20.4°C
2 m/s
06:00
+20.5°C
2 m/s
07:00
+21°C
2 m/s
08:00
+23°C
2 m/s
09:00
+25.2°C
2 m/s
10:00
+27.1°C
2 m/s
11:00
+28.6°C
2 m/s
12:00
+30°C
2 m/s
13:00
+30.6°C
2 m/s
14:00
+30.9°C
2 m/s
15:00
+30.9°C
2 m/s
16:00
+30.4°C
2 m/s
17:00
+29°C
2 m/s
18:00
+27.4°C
3 m/s
19:00
+26°C
3 m/s
20:00
+24.9°C
3 m/s
21:00
+24.4°C
2 m/s
22:00
+24°C
2 m/s
23:00
+23.6°C
2 m/s
| July 21, 2026 |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
Now
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +22.4°C | +21.8°C | +21.4°C | +21°C | +20.6°C | +20.4°C | +20.5°C | +21°C | +23°C | +25.2°C | +27.1°C | +28.6°C | +30°C | +30.6°C | +30.9°C | +30.9°C | +30.4°C | +29°C | +27.4°C | +26°C | +24.9°C | +24.4°C | +24°C | +23.6°C |
| Feels like | +24.7°C | +24.5°C | +24.4°C | +24.4°C | +24.4°C | +24.4°C | +24.4°C | +24.4°C | +24.9°C | +26.2°C | +27.6°C | +28.9°C | +30°C | +30.6°C | +30.9°C | +30.9°C | +30.5°C | +29.3°C | +28°C | +26.9°C | +26.1°C | +25.8°C | +25.5°C | +25.3°C |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 66% | 68% | 69% | 70% | 71% | 71% | 71% | 69% | 62% | 54% | 48% | 43% | 39% | 38% | 37% | 37% | 38% | 43% | 49% | 55% | 59% | 62% | 63% | 65% |
| Wind | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 3 m/s | 3 m/s | 3 m/s | 2 m/s | 2 m/s | 2 m/s |
| Wind gusts | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s | 4 m/s | 4 m/s | 6 m/s | 6 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s |
| Wind direction | 25° (NNE) | 23° (NNE) | 16° (NNE) | 4° (N) | 0° (N) | 1° (N) | 1° (N) | 2° (N) | 2° (N) | 1° (N) | 5° (N) | 6° (N) | 11° (N) | 17° (NNE) | 30° (NNE) | 45° (NE) | 66° (ENE) | 82° (E) | 74° (ENE) | 59° (ENE) | 45° (NE) | 38° (NE) | 31° (NNE) | 24° (NNE) |
| Pressure | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 761 mmHg | 762 mmHg | 762 mmHg | 763 mmHg | 762 mmHg | 762 mmHg | 761 mmHg | 761 mmHg | 760 mmHg | 759 mmHg | 759 mmHg | 759 mmHg | 760 mmHg | 760 mmHg | 761 mmHg | 760 mmHg | 760 mmHg | 760 mmHg |
| Cloud cover | 2% | 0% | 0% | 1% | 2% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 2% | 2% | 0% | 0% | 0% | 1% | 2% | 2% | 1% | 0% | 0% |
| Visibility | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 4 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rain chance | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Snow chance | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Water temperature | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C |
Sunrise
06:31
Duration
10 h 55 min
Sunset
17:27
Moonrise
11:10
Moonset
—
Moon phase
First Quarter
Illumination
45%
+20°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +17°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 4 | Cloud cover (avg.) | 23% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 67° → (ESE) |
Sunrise
06:31
Duration
10 h 57 min
Sunset
17:28
Moonrise
03:26
Moonset
14:09
Moon phase
Waning Crescent
Illumination
18%
+19°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 8% |
| Pressure (avg.) | 767 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.) | 5 m/s | Wind direction (avg.) | 150° ↘ (SE) |
Sunrise
06:31
Duration
10 h 57 min
Sunset
17:28
Moonrise
17:47
Moonset
06:47
Moon phase
Full Moon
Illumination
100%
+20°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 41% |
| Pressure (avg.) | 771 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 78° → (E) |
Sunrise
06:32
Duration
10 h 55 min
Sunset
17:27
Moonrise
09:07
Moonset
20:49
Moon phase
Waxing Crescent
Illumination
20%
+21°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +19°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 40% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 76° → (E) |
Sunrise
06:31
Duration
10 h 57 min
Sunset
17:28
Moonrise
00:30
Moonset
12:04
Moon phase
Last Quarter
Illumination
43%
+18°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 29% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 64° → (ESE) |
Sunrise
06:31
Duration
10 h 57 min
Sunset
17:28
Moonrise
14:57
Moonset
03:57
Moon phase
Waxing Gibbous
Illumination
80%
+24°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +19°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 225° → (ESE) |
Sunrise
06:31
Duration
10 h 57 min
Sunset
17:28
Moonrise
07:19
Moonset
18:29
Moon phase
Waxing Crescent
Illumination
2%
+21°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 61° → (E) |
Sunrise
06:32
Duration
10 h 55 min
Sunset
17:27
Moonrise
21:36
Moonset
09:39
Moon phase
Waning Gibbous
Illumination
67%
Weather in Rio De Janeiro on 21 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+23°C
|
+17°C
|
+20°C | 11 h | 4 | 82% | 3 — 4 m/s |
| 2024 |
+23°C
|
+16°C
|
+19°C | 11 h | 5 | 76% | 2 — 3 m/s |
| 2023 |
+24°C
|
+18°C
|
+20°C | 11 h | 6 | 73% | 4 — 6 m/s |
| 2022 |
+24°C
|
+19°C
|
+21°C | 11 h | 5 | 83% | 3 — 4 m/s |
| 2021 |
+23°C
|
+13°C
|
+18°C | 11 h | 5 | 68% | 2 — 3 m/s |
| 2020 |
+30°C
|
+19°C
|
+24°C | 11 h | 6 | 64% | 2 — 3 m/s |
| 2019 |
+25°C
|
+17°C
|
+21°C | 11 h | 6 | 77% | 3 — 5 m/s |