Sapa weather in September (Lao Cai, Vietnam)

This month is known as a warm month. The average maximum daytime temperature in Sapa in September lies at 32.6°C (90.68°F). The average minimum temperature goes down to around 24.7°C (76.46°F) (often the minimum temperature is noted at night).

September is part of the rainy season with an average precipitation of 182mm (7.2 inches). There are generally around 12 rainy days. The sun will show itself now and again, with 101 hours of sunshine during the entire month.

 

Sapa, monthly averages in September

Show in Celsius

Min Temperature 76 °F  

Max Temperature 90 °F  

Chance of Rain 43%  

Precipitation 7 in  

Rainy days 13 days  

Humidity 87% *  

Sunshine 101 hrs *  

Percentage Sunshine 27% *  

Where to stay in Sapa

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Where to go in Vietnam in September

Find out more about the weather in Vietnam in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in September? Visitors traveling to Sapa should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very warm or even hot.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Sapa.

Our site offers climate and forecast data for every country in the world. Are you going to Vietnam? On this website you can find historical weather averages for many cities in Vietnam. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.