Vietnam / Tan An / 12 September

Weather in Tan An on 12 September 2026

Preliminary outlook for 12 September 2026

A preliminary estimate based on the 2019–2025 archive: daytime around +30°C and nighttime around +25°C, average precipitation 0.8 mm, wind around 2 m/s, humidity around 84%.

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.

← 11 September
Nearby days
13 September →
+28°C
Weather archive — latest year: 2025
Light rain
Weather archive — latest year: 2025
Nighttime: +25°C Precipitation: 2 mm Wind: 2 — 4 m/s Humidity: 77%
MetricValue MetricValue
Day temperature (max.) +32°C Sun hours 11 h
UV index 6 Cloud cover (avg.) 55%
Pressure (avg.) 757 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +31°C Dew point (avg.) +23°C
Heat index (avg.) +31°C Wind chill (avg.) +28°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 153° ↘ (SE)
Sunrise
05:44
Duration
12 h 13 min
Sunset
17:57
Moonrise
21:38
Moonset
09:45
Moon phase
Waning Gibbous
Illumination
57%
+26°C
Weather archive — for 2024 year
Moderate rain at times
Weather archive — for 2024 year
Nighttime: +25°C Precipitation: 0.6 mm Wind: 2 — 3 m/s Humidity: 90%
MetricValue MetricValue
Day temperature (max.) +29°C Sun hours 10 h
UV index 7 Cloud cover (avg.) 55%
Pressure (avg.) 757 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +31°C Dew point (avg.) +25°C
Heat index (avg.) +31°C Wind chill (avg.) +27°C
Wind gusts (max.) 5 m/s Wind direction (avg.) 265° ↙ (WSW)
Sunrise
05:44
Duration
12 h 13 min
Sunset
17:57
Moonrise
13:00
Moonset
No moonset
Moon phase
First Quarter
Illumination
63%
+27°C
Weather archive — for 2023 year
Heavy rain at times
Weather archive — for 2023 year
Nighttime: +24°C Precipitation: 1.5 mm Wind: 3 — 4 m/s Humidity: 84%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 9 h
UV index 7 Cloud cover (avg.) 50%
Pressure (avg.) 758 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 8 km Sea temperature
Feels like (avg.) +30°C Dew point (avg.) +24°C
Heat index (avg.) +30°C Wind chill (avg.) +27°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 239° ↙ (WSW)
Sunrise
05:44
Duration
12 h 13 min
Sunset
17:57
Moonrise
03:27
Moonset
16:20
Moon phase
Waning Crescent
Illumination
2%
+26°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +24°C Precipitation: 0.4 mm Wind: 1 — 2 m/s Humidity: 89%
MetricValue MetricValue
Day temperature (max.) +29°C Sun hours 7 h
UV index 6 Cloud cover (avg.) 80%
Pressure (avg.) 757 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 9 km Sea temperature
Feels like (avg.) +30°C Dew point (avg.) +24°C
Heat index (avg.) +30°C Wind chill (avg.) +26°C
Wind gusts (max.) 4 m/s Wind direction (avg.) 223° ↙ (SW)
Sunrise
05:44
Duration
12 h 13 min
Sunset
17:57
Moonrise
19:33
Moonset
07:13
Moon phase
Waxing Gibbous
Illumination
83%
+26°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +24°C Precipitation: 0.3 mm Wind: 4 — 5 m/s Humidity: 86%
MetricValue MetricValue
Day temperature (max.) +28°C Sun hours 1 h
UV index 7 Cloud cover (avg.) 88%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +30°C Dew point (avg.) +23°C
Heat index (avg.) +30°C Wind chill (avg.) +26°C
Wind gusts (max.) 15 m/s Wind direction (avg.) 278° ← (W)
Sunrise
05:44
Duration
12 h 13 min
Sunset
17:57
Moonrise
10:23
Moonset
22:18
Moon phase
Waxing Crescent
Illumination
37%
+29°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +26°C Precipitation: 1.1 mm Wind: 2 — 3 m/s Humidity: 79%
MetricValue MetricValue
Day temperature (max.) +33°C Sun hours 7 h
UV index 7 Cloud cover (avg.) 70%
Pressure (avg.) 757 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 9 km Sea temperature
Feels like (avg.) +32°C Dew point (avg.) +25°C
Heat index (avg.) +32°C Wind chill (avg.) +28°C
Wind gusts (max.) 4 m/s Wind direction (avg.) 206° ↓ (SSW)
Sunrise
05:44
Duration
12 h 13 min
Sunset
17:57
Moonrise
00:32
Moonset
13:38
Moon phase
Last Quarter
Illumination
20%
+29°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +26°C Precipitation: 0 mm Wind: 3 — 4 m/s Humidity: 81%
MetricValue MetricValue
Day temperature (max.) +32°C Sun hours 8 h
UV index 6 Cloud cover (avg.) 51%
Pressure (avg.) 758 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +33°C Dew point (avg.) +24°C
Heat index (avg.) +33°C Wind chill (avg.) +28°C
Wind gusts (max.) 9 m/s Wind direction (avg.) 298° ← (WNW)
Sunrise
05:44
Duration
12 h 13 min
Sunset
17:57
Moonrise
16:55
Moonset
04:07
Moon phase
Waxing Gibbous
Illumination
92%

Weather in Tan An on 12 September in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +32°C +25°C +28°C 11 h 6 77% 2 — 4 m/s
2024 +29°C +25°C +26°C 10 h 7 90% 2 — 3 m/s
2023 +30°C +24°C +27°C 9 h 7 84% 3 — 4 m/s
2022 +29°C +24°C +26°C 7 h 6 89% 1 — 2 m/s
2021 +28°C +24°C +26°C 1 h 7 86% 4 — 5 m/s
2020 +33°C +26°C +29°C 7 h 7 79% 2 — 3 m/s
2019 +32°C +26°C +29°C 8 h 6 81% 3 — 4 m/s