Sa Pa Weather in August
With daytime temperatures of 29°C (84°F) and nighttime lows of 22°C (72°F), August in Sa Pa brings high temperatures during the day. Do keep in mind that August is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Sa Pa in August
As part of the rainy season, Sa Pa sees around 24 days of rain in August, with an average of 347 mm (14 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Sa Pa in August
If you're visiting Sa Pa in August, expect highs of 29°C (84°F) and overnight lows around 22°C (72°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights are mild at around 22°C (72°F), which is comfortable for most people.
Sunshine in Sa Pa in August
The area enjoys a moderate level of sunlight, with around 119 hours. It's a good balance between sunny and rainy days.August in Sa Pa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Sa Pa's climate page.
Sa Pa Temperature in August
Min Temperature
22°C (72°F)
Max Temperature
29°C (84°F)
Chance of Rain
80%
Precipitation
347 mm (14 in)
Rainy days
24 days
Humidity
89%
Sunshine
119 hours
Percentage Sunshine
30%
Daily Historical Temperatures
34-year average (1992-2025)
Based on our historical records, temperatures in Sa Pa typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in August
Daily Historical Precipitation
34-year average (1992-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Sa Pa in August
Browse day-by-day weather records for Sa Pa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sa Pa historical weather extremes in August
Our historical data for Sa Pa spans 1993 to 2025, revealing these weather extremes.
- The warmest day in August was on August 18, 2016, with a maximum of 39°C (102°F).
- The coldest August day was on August 26, 2025, with a maximum of 22°C (72°F).
- Nighttime temperatures dropped to 15°C (59°F) on August 30, 2013, marking the coldest August night on record.
Best Places in Vietnam in August
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sa Pa in August
Warm but pleasant conditions in Sa Pa in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Sa Pa in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Sa Pa's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sa Pa climate overview or explore weather in Vietnam.
