Brazil / Maraba / 18 August

Weather in Maraba on 18 August 2026

Preliminary outlook for 18 August 2026

A preliminary estimate based on the 2019–2025 archive: daytime around +36°C and nighttime around +22°C, average precipitation 0 mm, wind around 1 m/s, humidity around 45%.

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 August
Nearby days
19 August →
+28°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +23°C Precipitation: 0.1 mm Wind: 1 — 2 m/s Humidity: 56%
MetricValue MetricValue
Day temperature (max.) +36°C Sun hours 8 h
UV index 7 Cloud cover (avg.) 36%
Pressure (avg.) 759 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.) +29°C
Wind gusts (max.) 3 m/s Wind direction (avg.) 108° ↗ (NE)
Sunrise
06:22
Duration
11 h 57 min
Sunset
18:19
Moonrise
02:04
Moonset
14:09
Moon phase
Last Quarter
Illumination
29%
+29°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +22°C Precipitation: 0 mm Wind: 2 — 2 m/s Humidity: 41%
MetricValue MetricValue
Day temperature (max.) +39°C Sun hours 12 h
UV index 7 Cloud cover (avg.) 11%
Pressure (avg.) 759 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +14°C
Heat index (avg.) +30°C Wind chill (avg.) +28°C
Wind gusts (max.) 5 m/s Wind direction (avg.) 115° ↗ (ENE)
Sunrise
06:21
Duration
11 h 58 min
Sunset
18:19
Moonrise
17:28
Moonset
05:16
Moon phase
Waxing Gibbous
Illumination
93%
+30°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +23°C Precipitation: 0 mm Wind: 1 — 3 m/s Humidity: 38%
MetricValue MetricValue
Day temperature (max.) +37°C Sun hours 12 h
UV index 8 Cloud cover (avg.) 19%
Pressure (avg.) 756 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +30°C Dew point (avg.) +15°C
Heat index (avg.) +30°C Wind chill (avg.) +29°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 99° → (E)
Sunrise
06:22
Duration
11 h 57 min
Sunset
18:19
Moonrise
07:53
Moonset
20:07
Moon phase
Waxing Crescent
Illumination
9%
+29°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +22°C Precipitation: 0 mm Wind: 2 — 2 m/s Humidity: 43%
MetricValue MetricValue
Day temperature (max.) +36°C Sun hours 12 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.) +16°C
Heat index (avg.) +30°C Wind chill (avg.) +29°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 28° ↗ (ENE)
Sunrise
06:22
Duration
11 h 57 min
Sunset
18:19
Moonrise
No moonrise
Moonset
11:27
Moon phase
Waning Gibbous
Illumination
54%
+29°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +22°C Precipitation: 0 mm Wind: 2 — 3 m/s Humidity: 44%
MetricValue MetricValue
Day temperature (max.) +36°C Sun hours 12 h
UV index 7 Cloud cover (avg.) 10%
Pressure (avg.) 759 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +30°C Dew point (avg.) +16°C
Heat index (avg.) +30°C Wind chill (avg.) +29°C
Wind gusts (max.) 7 m/s Wind direction (avg.) 86° → (E)
Sunrise
06:22
Duration
11 h 57 min
Sunset
18:19
Moonrise
14:48
Moonset
02:38
Moon phase
Waxing Gibbous
Illumination
69%
+29°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +22°C Precipitation: 0 mm Wind: 1 — 3 m/s Humidity: 45%
MetricValue MetricValue
Day temperature (max.) +36°C Sun hours 12 h
UV index 7 Cloud cover (avg.) 9%
Pressure (avg.) 756 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +30°C Dew point (avg.) +16°C
Heat index (avg.) +30°C Wind chill (avg.) +29°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 203° → (E)
Sunrise
06:21
Duration
11 h 58 min
Sunset
18:19
Moonrise
05:54
Moonset
18:06
Moon phase
New Moon
Illumination
0%
+28°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +21°C Precipitation: 0 mm Wind: 1 — 2 m/s Humidity: 46%
MetricValue MetricValue
Day temperature (max.) +35°C Sun hours 12 h
UV index 7 Cloud cover (avg.) 18%
Pressure (avg.) 759 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +15°C
Heat index (avg.) +29°C Wind chill (avg.) +28°C
Wind gusts (max.) 5 m/s Wind direction (avg.) 106° → (ESE)
Sunrise
06:22
Duration
11 h 57 min
Sunset
18:19
Moonrise
20:49
Moonset
08:30
Moon phase
Waning Gibbous
Illumination
78%

Weather in Maraba on 18 August in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +36°C +23°C +28°C 8 h 7 56% 1 — 2 m/s
2024 +39°C +22°C +29°C 12 h 7 41% 2 — 2 m/s
2023 +37°C +23°C +30°C 12 h 8 38% 1 — 3 m/s
2022 +36°C +22°C +29°C 12 h 7 43% 2 — 2 m/s
2021 +36°C +22°C +29°C 12 h 7 44% 2 — 3 m/s
2020 +36°C +22°C +29°C 12 h 7 45% 1 — 3 m/s
2019 +35°C +21°C +28°C 12 h 7 46% 1 — 2 m/s