Vietnam / Dong Xoai / 21 September

Weather in Dong Xoai on 21 September 2026

Preliminary outlook for 21 September 2026

A preliminary estimate based on the 2019–2025 archive: daytime around +29°C and nighttime around +23°C, average precipitation 2.8 mm, wind around 2 m/s, humidity around 91%.

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.

← 20 September
Nearby days
22 September →
+26°C
Weather archive — latest year: 2025
Light rain shower
Weather archive — latest year: 2025
Nighttime: +24°C Precipitation: 2.8 mm Wind: 2 — 4 m/s Humidity: 87%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 5 h
UV index 6 Cloud cover (avg.) 66%
Pressure (avg.) 756 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 7 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +24°C
Heat index (avg.) +29°C Wind chill (avg.) +26°C
Wind gusts (max.) 4 m/s Wind direction (avg.) 302° ← (W)
Sunrise
05:42
Duration
12 h 07 min
Sunset
17:49
Moonrise
05:04
Moonset
17:29
Moon phase
New Moon
Illumination
0%
+26°C
Weather archive — for 2024 year
Moderate or heavy rain shower
Weather archive — for 2024 year
Nighttime: +23°C Precipitation: 7.1 mm Wind: 3 — 4 m/s Humidity: 93%
MetricValue MetricValue
Day temperature (max.) +28°C Sun hours 3 h
UV index 7 Cloud cover (avg.) 73%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 8 km Sea temperature
Feels like (avg.) +28°C Dew point (avg.) +24°C
Heat index (avg.) +28°C Wind chill (avg.) +25°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 231° ↙ (WSW)
Sunrise
05:42
Duration
12 h 07 min
Sunset
17:49
Moonrise
20:27
Moonset
08:32
Moon phase
Waning Gibbous
Illumination
70%
+27°C
Weather archive — for 2023 year
Moderate or heavy rain shower
Weather archive — for 2023 year
Nighttime: +24°C Precipitation: 5.4 mm Wind: 2 — 2 m/s Humidity: 88%
MetricValue MetricValue
Day temperature (max.) +32°C Sun hours 6 h
UV index 6 Cloud cover (avg.) 72%
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.) +26°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 128° ↘ (SSE)
Sunrise
05:42
Duration
12 h 08 min
Sunset
17:50
Moonrise
10:35
Moonset
22:14
Moon phase
First Quarter
Illumination
43%
+25°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +22°C Precipitation: 1.1 mm Wind: 2 — 2 m/s Humidity: 91%
MetricValue MetricValue
Day temperature (max.) +28°C Sun hours 7 h
UV index 5 Cloud cover (avg.) 72%
Pressure (avg.) 756 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 6 km Sea temperature
Feels like (avg.) +27°C Dew point (avg.) +23°C
Heat index (avg.) +27°C Wind chill (avg.) +24°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 256° ← (W)
Sunrise
05:42
Duration
12 h 08 min
Sunset
17:50
Moonrise
01:42
Moonset
14:49
Moon phase
Waning Crescent
Illumination
15%
+24°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +22°C Precipitation: 0.3 mm Wind: 1 — 3 m/s Humidity: 96%
MetricValue MetricValue
Day temperature (max.) +27°C Sun hours 5 h
UV index 5 Cloud cover (avg.) 91%
Pressure (avg.) 757 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 8 km Sea temperature
Feels like (avg.) +27°C Dew point (avg.) +23°C
Heat index (avg.) +27°C Wind chill (avg.) +24°C
Wind gusts (max.) 7 m/s Wind direction (avg.) 174° ↘ (SSE)
Sunrise
05:42
Duration
12 h 07 min
Sunset
17:49
Moonrise
18:15
Moonset
05:46
Moon phase
Full Moon
Illumination
100%
+27°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +24°C Precipitation: 1 mm Wind: 1 — 2 m/s Humidity: 89%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 1 h
UV index 7 Cloud cover (avg.) 72%
Pressure (avg.) 758 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 8 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.) 212° ↖ (NW)
Sunrise
05:42
Duration
12 h 07 min
Sunset
17:49
Moonrise
09:15
Moonset
21:14
Moon phase
Waxing Crescent
Illumination
25%
+26°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +24°C Precipitation: 1.8 mm Wind: 1 — 2 m/s Humidity: 92%
MetricValue MetricValue
Day temperature (max.) +27°C Sun hours 11 h
UV index 6 Cloud cover (avg.) 74%
Pressure (avg.) 758 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 5 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +24°C
Heat index (avg.) +29°C Wind chill (avg.) +26°C
Wind gusts (max.) 4 m/s Wind direction (avg.) 152° ↗ (ENE)
Sunrise
05:42
Duration
12 h 08 min
Sunset
17:50
Moonrise
23:03
Moonset
11:13
Moon phase
Last Quarter
Illumination
40%

Weather in Dong Xoai on 21 September in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +30°C +24°C +26°C 5 h 6 87% 2 — 4 m/s
2024 +28°C +23°C +26°C 3 h 7 93% 3 — 4 m/s
2023 +32°C +24°C +27°C 6 h 6 88% 2 — 2 m/s
2022 +28°C +22°C +25°C 7 h 5 91% 2 — 2 m/s
2021 +27°C +22°C +24°C 5 h 5 96% 1 — 3 m/s
2020 +30°C +24°C +27°C 1 h 7 89% 1 — 2 m/s
2019 +27°C +24°C +26°C 11 h 6 92% 1 — 2 m/s