Weather in Nha Trang 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 1.2 mm, wind around 2 m/s, humidity around 81%.
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.
+26°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +24°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 11 h |
| UV index | 7 | Cloud cover (avg.) | 33% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 204° → (E) |
Sunrise
05:33
Duration
12 h 14 min
Sunset
17:47
Moonrise
21:23
Moonset
09:36
Moon phase
Waning Gibbous
Illumination
57%
+27°C
Weather archive — for 2024 year
Cloudy
Weather archive — for 2024 year
Nighttime: +25°C
Precipitation: 0.2 mm
Wind: 3 — 3 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 62% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 244° ↘ (SE) |
Sunrise
05:33
Duration
12 h 13 min
Sunset
17:46
Moonrise
12:52
Moonset
No moonset
Moon phase
First Quarter
Illumination
63%
+27°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 34% |
| Pressure (avg.) | 756 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.) | 211° ↘ (SE) |
Sunrise
05:33
Duration
12 h 14 min
Sunset
17:47
Moonrise
03:13
Moonset
16:12
Moon phase
Waning Crescent
Illumination
2%
+26°C
Weather archive — for 2022 year
Moderate rain at times
Weather archive — for 2022 year
Nighttime: +24°C
Precipitation: 0.9 mm
Wind: 2 — 2 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 7 h |
| UV index | 6 | Cloud cover (avg.) | 78% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 229° ↓ (SSW) |
Sunrise
05:33
Duration
12 h 14 min
Sunset
17:47
Moonrise
19:21
Moonset
07:01
Moon phase
Waxing Gibbous
Illumination
83%
+27°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +25°C
Precipitation: 0.2 mm
Wind: 2 — 2 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 10 h |
| UV index | 7 | Cloud cover (avg.) | 61% |
| Pressure (avg.) | 752 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.) | +27°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 291° ↖ (NW) |
Sunrise
05:33
Duration
12 h 14 min
Sunset
17:47
Moonrise
10:14
Moonset
22:04
Moon phase
Waxing Crescent
Illumination
37%
+27°C
Weather archive — for 2020 year
Heavy rain at times
Weather archive — for 2020 year
Nighttime: +25°C
Precipitation: 1.1 mm
Wind: 2 — 2 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 10 h |
| UV index | 7 | Cloud cover (avg.) | 63% |
| 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.) | +24°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 213° ↘ (SSE) |
Sunrise
05:33
Duration
12 h 13 min
Sunset
17:46
Moonrise
00:17
Moonset
13:30
Moon phase
Last Quarter
Illumination
20%
+28°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +25°C
Precipitation: 5.8 mm
Wind: 2 — 3 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 9 h |
| UV index | 7 | Cloud cover (avg.) | 48% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +22°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 229° ↓ (SSW) |
Sunrise
05:33
Duration
12 h 14 min
Sunset
17:47
Moonrise
16:46
Moonset
03:53
Moon phase
Waxing Gibbous
Illumination
92%
Weather in Nha Trang on 12 September in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+29°C
|
+24°C
|
+26°C | 11 h | 7 | 82% | 2 — 3 m/s |
| 2024 |
+30°C
|
+25°C
|
+27°C | 10 h | 6 | 84% | 3 — 3 m/s |
| 2023 |
+31°C
|
+25°C
|
+27°C | 12 h | 7 | 75% | 3 — 3 m/s |
| 2022 |
+28°C
|
+24°C
|
+26°C | 7 h | 6 | 83% | 2 — 2 m/s |
| 2021 |
+30°C
|
+25°C
|
+27°C | 10 h | 7 | 79% | 2 — 2 m/s |
| 2020 |
+30°C
|
+25°C
|
+27°C | 10 h | 7 | 83% | 2 — 2 m/s |
| 2019 |
+32°C
|
+25°C
|
+28°C | 9 h | 7 | 78% | 2 — 3 m/s |