Thach Loi Weather in September

September in Thach Loi brings very high temperatures around 33°C (91°F) during the day, dropping to 25°C (77°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Thach Loi in September

Thach Loi is in the rainy season in September, with rain on around 14 days and an average of 242 mm (9.5 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Thach Loi in September

Expect highs of 33°C (91°F) in Thach Loi in September, with nights dropping to around 25°C (77°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Thach Loi in September

Expect sunny days throughout the month, with an estimated 195 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Thach Loi. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Vietnam, check out our Thach Loi's climate page.

Thach Loi Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 46%  

Precipitation 242 mm (9.5 in)  

Rainy days 14 days  

Humidity 81% *  

Sunshine 195 hours *  

Percentage Sunshine *  

* Data from: Vĩnh Yên, Vietnam (19 KM, 12 Miles).

What to Wear in Thach Loi in September

Warm but pleasant conditions in Thach Loi in September. 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Thach Loi in September

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Vietnam, check out our Thach Loi's climate page.

More climate data for Thach Loi

Temperature Rainfall Sunshine Humidity

See the full Thach Loi climate overview or explore weather in Vietnam.