Brazil / Jau / 13 August

Weather in Jau on 13 August 2026

Preliminary outlook for 13 August 2026

A preliminary estimate based on the 2019–2025 archive: daytime around +28°C and nighttime around +13°C, average precipitation 0 mm, wind around 4 m/s, humidity around 55%.

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.

← 12 August
Nearby days
14 August →
+18°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +9°C Precipitation: 0 mm Wind: 3 — 3 m/s Humidity: 44%
MetricValue MetricValue
Day temperature (max.) +29°C Sun hours 11 h
UV index 5 Cloud cover (avg.) 0%
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.) +3°C
Heat index (avg.) +18°C Wind chill (avg.) +18°C
Wind gusts (max.) 7 m/s Wind direction (avg.) 150° → (E)
Sunrise
06:40
Duration
11 h 19 min
Sunset
17:59
Moonrise
22:23
Moonset
09:24
Moon phase
Waning Gibbous
Illumination
66%
+14°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +8°C Precipitation: 0 mm Wind: 4 — 5 m/s Humidity: 46%
MetricValue MetricValue
Day temperature (max.) +22°C Sun hours 11 h
UV index 4 Cloud cover (avg.) 0%
Pressure (avg.) 767 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +14°C Dew point (avg.) +4°C
Heat index (avg.) +15°C Wind chill (avg.) +14°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 146° ↘ (SE)
Sunrise
06:39
Duration
11 h 20 min
Sunset
17:59
Moonrise
11:59
Moonset
01:00
Moon phase
First Quarter
Illumination
57%
+21°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +16°C Precipitation: 0 mm Wind: 5 — 6 m/s Humidity: 67%
MetricValue MetricValue
Day temperature (max.) +28°C Sun hours 11 h
UV index 6 Cloud cover (avg.) 18%
Pressure (avg.) 764 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +21°C Dew point (avg.) +15°C
Heat index (avg.) +22°C Wind chill (avg.) +21°C
Wind gusts (max.) 11 m/s Wind direction (avg.) 136° → (ESE)
Sunrise
06:40
Duration
11 h 18 min
Sunset
17:58
Moonrise
04:53
Moonset
15:37
Moon phase
Waning Crescent
Illumination
13%
+19°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +12°C Precipitation: 0 mm Wind: 3 — 4 m/s Humidity: 61%
MetricValue MetricValue
Day temperature (max.) +29°C Sun hours 11 h
UV index 5 Cloud cover (avg.) 4%
Pressure (avg.) 765 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +19°C Dew point (avg.) +11°C
Heat index (avg.) +19°C Wind chill (avg.) +18°C
Wind gusts (max.) 9 m/s Wind direction (avg.) 144° ↗ (NE)
Sunrise
06:40
Duration
11 h 19 min
Sunset
17:59
Moonrise
19:50
Moonset
07:59
Moon phase
Full Moon
Illumination
100%
+20°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +13°C Precipitation: 0 mm Wind: 5 — 7 m/s Humidity: 67%
MetricValue MetricValue
Day temperature (max.) +28°C Sun hours 11 h
UV index 5 Cloud cover (avg.) 29%
Pressure (avg.) 764 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +19°C Dew point (avg.) +12°C
Heat index (avg.) +20°C Wind chill (avg.) +19°C
Wind gusts (max.) 12 m/s Wind direction (avg.) 137° → (ESE)
Sunrise
06:40
Duration
11 h 19 min
Sunset
17:59
Moonrise
10:09
Moonset
22:58
Moon phase
Waxing Crescent
Illumination
32%
+25°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +19°C Precipitation: 0 mm Wind: 3 — 6 m/s Humidity: 40%
MetricValue MetricValue
Day temperature (max.) +32°C Sun hours 11 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.) +25°C Dew point (avg.) +10°C
Heat index (avg.) +25°C Wind chill (avg.) +25°C
Wind gusts (max.) 11 m/s Wind direction (avg.) 120° ↙ (WSW)
Sunrise
06:39
Duration
11 h 20 min
Sunset
17:59
Moonrise
01:45
Moonset
12:55
Moon phase
Last Quarter
Illumination
30%
+23°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +17°C Precipitation: 0 mm Wind: 3 — 6 m/s Humidity: 57%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 11 h
UV index 6 Cloud cover (avg.) 25%
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.) +14°C
Heat index (avg.) +24°C Wind chill (avg.) +23°C
Wind gusts (max.) 12 m/s Wind direction (avg.) 131° ↓ (SSW)
Sunrise
06:40
Duration
11 h 18 min
Sunset
17:58
Moonrise
16:29
Moonset
05:19
Moon phase
Waxing Gibbous
Illumination
85%

Weather in Jau on 13 August in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +29°C +9°C +18°C 11 h 5 44% 3 — 3 m/s
2024 +22°C +8°C +14°C 11 h 4 46% 4 — 5 m/s
2023 +28°C +16°C +21°C 11 h 6 67% 5 — 6 m/s
2022 +29°C +12°C +19°C 11 h 5 61% 3 — 4 m/s
2021 +28°C +13°C +20°C 11 h 5 67% 5 — 7 m/s
2020 +32°C +19°C +25°C 11 h 7 40% 3 — 6 m/s
2019 +30°C +17°C +23°C 11 h 6 57% 3 — 6 m/s