Thị Trấn Ngải Giao in Fall
In fall (September, October and November), Thị Trấn Ngải Giao sees average daytime highs around 30°C and overnight lows near 24°C, with 825 mm of rain over about 75 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.
Across fall, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 9% of the time across fall, and the air most often feels miserable.
Fall is Thị Trấn Ngải Giao's 3rd-best season to visit on our travel score. For the whole year in context, see Thị Trấn Ngải Giao's year-round climate.
- Avg daytime high
- 30°C
- coldest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 825 mm
- 75 wet days
- Avg wind
- 6 km/h
- Travel score
- 3.1
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Thị Trấn Ngải Giao in Fall
Across fall, daytime highs hold fairly steady around 30°C.
A typical fall day in Thị Trấn Ngải Giao reaches about 30°C and drops to 24°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Thị Trấn Ngải Giao
Once humidity and wind are folded in, fall brings about 91 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Thị Trấn Ngải Giao weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 22° | 28 | 4.4 | 11.4 | 5.4 |
| Feb | 31° / 23° | 11 | 2.1 | 11.6 | 5.1 |
| Mar | 33° / 24° | 27 | 5.1 | 11.9 | 4.2 |
| Apr | 33° / 25° | 77 | 12.7 | 12.2 | 3.2 |
| May | 32° / 25° | 250 | 26.1 | 12.5 | 2.4 |
| Jun | 31° / 25° | 324 | 28.4 | 12.6 | 2.5 |
| Jul | 30° / 25° | 352 | 29.9 | 12.6 | 2.6 |
| Aug | 30° / 25° | 350 | 29.6 | 12.4 | 2.6 |
| Sep | 30° / 24° | 365 | 29 | 12.1 | 2.6 |
| Oct | 30° / 24° | 305 | 27.9 | 11.8 | 2.8 |
| Nov | 30° / 24° | 156 | 17.9 | 11.5 | 3.9 |
| Dec | 30° / 23° | 84 | 11 | 11.4 | 4.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 9% of the time across fall.
Chance of precipitation in Fall
Thị Trấn Ngải Giao gets around 825 mm of rain over 75 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 6 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 12 min in early September to 11 h 24 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.7 kWh/m².
Hazard calendar for Thị Trấn Ngải Giao
In fall, Thị Trấn Ngải Giao overlaps its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.
Thị Trấn Ngải Giao sits in the Pacific typhoon belt; the season peaks July–October.
Thị Trấn Ngải Giao's rainy season runs May–October, when most of the year's rain falls.
Is fall a good time to visit Thị Trấn Ngải Giao?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a weaker month for outdoor sightseeing in Thị Trấn Ngải Giao.
What to pack for Thị Trấn Ngải Giao in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Thị Trấn Ngải Giao sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 75 days see rain.
Sea temperature near Thị Trấn Ngải Giao in Fall
The nearest coast averages about 28°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 33 km away) is warmest in May at about 30°C and coldest in January near 26°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 26 | 26 | 27 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 27 |
| Comfort | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 26 | Warm |
| Feb | 26 | Warm |
| Mar | 27 | Warm |
| Apr | 29 | Tropical |
| May | 30 | Tropical |
| Jun | 29 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 28 | Tropical |
| Dec | 27 | Warm |
UV index in Thị Trấn Ngải Giao in Fall
Clear-sky midday UV across fall averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Thị Trấn Ngải Giao peaks around March 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 16 at about 9 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 11 | 12 | 13 | 13 | 13 | 11 | 12 | 12 | 12 | 9 | 9 | 9 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 11 | Extreme |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 13 | Extreme |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 9 | Very high |
| Nov | 9 | Very high |
| Dec | 9 | Very high |
Air quality in Thị Trấn Ngải Giao in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Thị Trấn Ngải Giao is worst in October — around 34 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (March, 21 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 26 | 21 | 21 | 21 | 25 | 30 | 29 | 29 | 33 | 34 | 31 | 34 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 26 | Moderate |
| Feb | 21 | Moderate |
| Mar | 21 | Moderate |
| Apr | 21 | Moderate |
| May | 25 | Moderate |
| Jun | 30 | Moderate |
| Jul | 29 | Moderate |
| Aug | 29 | Moderate |
| Sep | 33 | Moderate |
| Oct | 34 | Moderate |
| Nov | 31 | Moderate |
| Dec | 34 | Moderate |
Where is Thị Trấn Ngải Giao?
Thị Trấn Ngải Giao sits at 10.6°N, 107.2°E, 119 m above sea level, in Vietnam. The nearest listed city is Thị Trấn Đất Đỏ, 18 km away.
Topography around Thị Trấn Ngải Giao
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Thị Trấn Ngải Giao.
Within 3 km, the terrain around Thị Trấn Ngải Giao has only modest variations in elevation — a maximum elevation change of 85 m around an average of 114 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 509 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,363 m.
The land around Thị Trấn Ngải Giao is covered by trees (62%) within 3 km, trees (68%) within 16 km, and trees (40%) and water (34%) within 80 km.
Vietnam travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B / C / F
- 220 V · 50 Hz
- Prices
- ≈ 29% of US
- price level, 2025
- GDP per capita
- $5,066
- 2025
- Happiness
- 6.4 / 10
- World Happiness, 2025
- Safe drinking water
- 59%
- of population, 2024
- Homicide rate
- 1.5
- per 100k, 2011
- Road deaths
- 30.6
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Moderate
- EF EPI 500
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Thị Trấn Ngải Giao (10.6471°, 107.2458°, elevation 119 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.