Vietnam / Sa Pa / 15 August

Weather in Sa Pa on 15 August 2026

Preliminary outlook for 15 August 2026

A preliminary estimate based on the 2019–2025 archive: daytime around +28°C and nighttime around +22°C, average precipitation 3.9 mm, wind around 1 m/s, humidity around 87%.

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.

← 14 August
Nearby days
16 August →
+22°C
Weather archive — latest year: 2025
Light rain shower
Weather archive — latest year: 2025
Nighttime: +20°C Precipitation: 2.6 mm Wind: 1 — 1 m/s Humidity: 95%
MetricValue MetricValue
Day temperature (max.) +25°C Sun hours 4 h
UV index 5 Cloud cover (avg.) 81%
Pressure (avg.) 754 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +24°C Dew point (avg.) +22°C
Heat index (avg.) +25°C Wind chill (avg.) +23°C
Wind gusts (max.) 3 m/s Wind direction (avg.) 184° → (ESE)
Sunrise
05:42
Duration
12 h 54 min
Sunset
18:36
Moonrise
22:38
Moonset
11:20
Moon phase
Last Quarter
Illumination
51%
+25°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +22°C Precipitation: 0 mm Wind: 1 — 1 m/s Humidity: 79%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 4 h
UV index 5 Cloud cover (avg.) 75%
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.) +22°C
Heat index (avg.) +30°C Wind chill (avg.) +27°C
Wind gusts (max.) 3 m/s Wind direction (avg.) 187° ↗ (ENE)
Sunrise
05:42
Duration
12 h 53 min
Sunset
18:35
Moonrise
14:55
Moonset
00:39
Moon phase
Waxing Gibbous
Illumination
71%
+25°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +23°C Precipitation: 6.6 mm Wind: 1 — 1 m/s Humidity: 86%
MetricValue MetricValue
Day temperature (max.) +28°C Sun hours 8 h
UV index 6 Cloud cover (avg.) 76%
Pressure (avg.) 754 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 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.) 5 m/s Wind direction (avg.) 218° → (E)
Sunrise
05:41
Duration
12 h 55 min
Sunset
18:36
Moonrise
04:27
Moonset
18:12
Moon phase
New Moon
Illumination
0%
+27°C
Weather archive — for 2022 year
Moderate or heavy rain shower
Weather archive — for 2022 year
Nighttime: +24°C Precipitation: 1.6 mm Wind: 1 — 2 m/s Humidity: 80%
MetricValue MetricValue
Day temperature (max.) +31°C Sun hours 5 h
UV index 6 Cloud cover (avg.) 68%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 8 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.) 6 m/s Wind direction (avg.) 197° → (ESE)
Sunrise
05:41
Duration
12 h 55 min
Sunset
18:36
Moonrise
21:09
Moonset
08:42
Moon phase
Waning Gibbous
Illumination
76%
+24°C
Weather archive — for 2021 year
Moderate or heavy rain shower
Weather archive — for 2021 year
Nighttime: +21°C Precipitation: 13.8 mm Wind: 1 — 1 m/s Humidity: 99%
MetricValue MetricValue
Day temperature (max.) +26°C Sun hours 1 h
UV index 5 Cloud cover (avg.) 91%
Pressure (avg.) 754 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 7 km Sea temperature
Feels like (avg.) +28°C Dew point (avg.) +25°C
Heat index (avg.) +28°C Wind chill (avg.) +25°C
Wind gusts (max.) 3 m/s Wind direction (avg.) 241° ↘ (SE)
Sunrise
05:41
Duration
12 h 55 min
Sunset
18:36
Moonrise
11:55
Moonset
23:23
Moon phase
First Quarter
Illumination
47%
+23°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +21°C Precipitation: 3 mm Wind: 1 — 1 m/s Humidity: 94%
MetricValue MetricValue
Day temperature (max.) +25°C Sun hours 8 h
UV index 5 Cloud cover (avg.) 71%
Pressure (avg.) 755 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.) +25°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 153° → (ESE)
Sunrise
05:42
Duration
12 h 54 min
Sunset
18:36
Moonrise
01:38
Moonset
15:30
Moon phase
Waning Crescent
Illumination
16%
+29°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +25°C Precipitation: 0 mm Wind: 1 — 1 m/s Humidity: 76%
MetricValue MetricValue
Day temperature (max.) +33°C Sun hours 11 h
UV index 6 Cloud cover (avg.) 37%
Pressure (avg.) 752 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 8 km Sea temperature
Feels like (avg.) +33°C Dew point (avg.) +23°C
Heat index (avg.) +33°C Wind chill (avg.) +29°C
Wind gusts (max.) 5 m/s Wind direction (avg.) 196° → (E)
Sunrise
05:41
Duration
12 h 55 min
Sunset
18:36
Moonrise
18:41
Moonset
05:14
Moon phase
Full Moon
Illumination
100%

Weather in Sa Pa on 15 August in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +25°C +20°C +22°C 4 h 5 95% 1 — 1 m/s
2024 +30°C +22°C +25°C 4 h 5 79% 1 — 1 m/s
2023 +28°C +23°C +25°C 8 h 6 86% 1 — 1 m/s
2022 +31°C +24°C +27°C 5 h 6 80% 1 — 2 m/s
2021 +26°C +21°C +24°C 1 h 5 99% 1 — 1 m/s
2020 +25°C +21°C +23°C 8 h 5 94% 1 — 1 m/s
2019 +33°C +25°C +29°C 11 h 6 76% 1 — 1 m/s