Brazil / Altamira / 1 August

Weather in Altamira on 1 August 2026

Preliminary outlook for 1 August 2026

A preliminary estimate based on the 2019–2025 archive: daytime around +33°C and nighttime around +22°C, average precipitation 0.1 mm, wind around 1 m/s, humidity around 74%.

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.

← 31 July
Nearby days
2 August →
+24°C
Weather archive — latest year: 2025
Light drizzle
Weather archive — latest year: 2025
Nighttime: +21°C Precipitation: 0.4 mm Wind: 2 — 3 m/s Humidity: 85%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 3 h
UV index 5 Cloud cover (avg.) 90%
Pressure (avg.) 762 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 3 km Sea temperature
Feels like (avg.) +27°C Dew point (avg.) +22°C
Heat index (avg.) +27°C Wind chill (avg.) +25°C
Wind gusts (max.) 3 m/s Wind direction (avg.) 52° ↗ (ENE)
Sunrise
06:36
Duration
11 h 58 min
Sunset
18:34
Moonrise
12:11
Moonset
No moonset
Moon phase
First Quarter
Illumination
47%
+27°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +21°C Precipitation: 0 mm Wind: 2 — 3 m/s Humidity: 62%
MetricValue MetricValue
Day temperature (max.) +35°C Sun hours 10 h
UV index 7 Cloud cover (avg.) 26%
Pressure (avg.) 760 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +19°C
Heat index (avg.) +30°C Wind chill (avg.) +28°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 44° ↗ (NE)
Sunrise
06:36
Duration
11 h 58 min
Sunset
18:34
Moonrise
04:04
Moonset
16:17
Moon phase
Waning Crescent
Illumination
16%
+28°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: 72%
MetricValue MetricValue
Day temperature (max.) +36°C Sun hours 9 h
UV index 6 Cloud cover (avg.) 68%
Pressure (avg.) 761 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 7 km Sea temperature
Feels like (avg.) +30°C Dew point (avg.) +22°C
Heat index (avg.) +30°C Wind chill (avg.) +28°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 36° ↗ (NE)
Sunrise
06:36
Duration
11 h 58 min
Sunset
18:34
Moonrise
18:44
Moonset
06:23
Moon phase
Full Moon
Illumination
100%
+25°C
Weather archive — for 2022 year
Cloudy
Weather archive — for 2022 year
Nighttime: +22°C Precipitation: 0 mm Wind: 2 — 2 m/s Humidity: 91%
MetricValue MetricValue
Day temperature (max.) +29°C Sun hours 1 h
UV index 5 Cloud cover (avg.) 76%
Pressure (avg.) 759 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +28°C Dew point (avg.) +22°C
Heat index (avg.) +28°C Wind chill (avg.) +25°C
Wind gusts (max.) 7 m/s Wind direction (avg.) 32° ↗ (NE)
Sunrise
06:36
Duration
11 h 58 min
Sunset
18:34
Moonrise
09:27
Moonset
21:45
Moon phase
Waxing Crescent
Illumination
22%
+26°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +22°C Precipitation: 0.1 mm Wind: 1 — 2 m/s Humidity: 84%
MetricValue MetricValue
Day temperature (max.) +31°C Sun hours 8 h
UV index 7 Cloud cover (avg.) 70%
Pressure (avg.) 762 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 5 km Sea temperature
Feels like (avg.) +28°C Dew point (avg.) +22°C
Heat index (avg.) +29°C Wind chill (avg.) +26°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 123° → (E)
Sunrise
06:36
Duration
11 h 58 min
Sunset
18:34
Moonrise
00:48
Moonset
13:01
Moon phase
Last Quarter
Illumination
40%
+28°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: 55%
MetricValue MetricValue
Day temperature (max.) +35°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.) +17°C
Heat index (avg.) +30°C Wind chill (avg.) +28°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 100° → (E)
Sunrise
06:36
Duration
11 h 58 min
Sunset
18:34
Moonrise
16:58
Moonset
04:41
Moon phase
Waxing Gibbous
Illumination
82%
+27°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +22°C Precipitation: 0 mm Wind: 1 — 2 m/s Humidity: 67%
MetricValue MetricValue
Day temperature (max.) +34°C Sun hours 11 h
UV index 7 Cloud cover (avg.) 14%
Pressure (avg.) 758 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 8 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +21°C
Heat index (avg.) +29°C Wind chill (avg.) +27°C
Wind gusts (max.) 7 m/s Wind direction (avg.) 59° ↗ (ENE)
Sunrise
06:36
Duration
11 h 58 min
Sunset
18:34
Moonrise
06:59
Moonset
19:19
Moon phase
New Moon
Illumination
0%

Weather in Altamira on 1 August in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +30°C +21°C +24°C 3 h 5 85% 2 — 3 m/s
2024 +35°C +21°C +27°C 10 h 7 62% 2 — 3 m/s
2023 +36°C +23°C +28°C 9 h 6 72% 1 — 3 m/s
2022 +29°C +22°C +25°C 1 h 5 91% 2 — 2 m/s
2021 +31°C +22°C +26°C 8 h 7 84% 1 — 2 m/s
2020 +35°C +22°C +28°C 12 h 7 55% 1 — 3 m/s
2019 +34°C +22°C +27°C 11 h 7 67% 1 — 2 m/s