Noi Bai
Weather by month
Current –

Noi Bai Weather in September

September in Noi Bai 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 Noi Bai in September

As part of the rainy season, Noi Bai sees around 14 days of rain in September, with an average of 243 mm (9.6 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Noi Bai in September

September in Noi Bai sees highs of 33°C (91°F) and lows of 25°C (77°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Noi Bai in September

The month experiences a moderate amount of sunlight, with 162 hours of sunshine. This provides a nice balance between sunshine and rain.

September in Noi Bai has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

Noi Bai Temperature in September

Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
45%
Precipitation
243 mm (9.6 in)
Rainy days
14 days
Humidity
87% *
Sunshine
162 hours *
Percentage Sunshine
*
* Data from: Hanoi, Vietnam (21 KM, 13 Miles).

Noi Bai Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Noi Bai - and find the best time to visit.

Best Places in Vietnam in September

Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Noi Bai in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Noi Bai 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

Noi Bai 3-Day Forecast

More climate data for Noi Bai

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.