An Khê in Fall
In fall (September, October and November), An Khê sees average daytime highs around 28°C and overnight lows near 22°C, with 666 mm of rain over about 66 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Over the season highs ease from about 31°C in early September to 25°C by late November. The sky is clear or mostly clear about 9% of the time across fall, and the air most often feels oppressive.
Fall is An Khê's 3rd-best season to visit on our travel score. For the whole year in context, see An Khê's year-round climate.
- Avg daytime high
- 28°C
- 3rd-warmest season
- Avg overnight low
- 22°C
- Rainfall
- 666 mm
- 66 wet days
- Avg wind
- 8 km/h
- Travel score
- 4.1
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in An Khê in Fall
Over the season highs ease from about 31°C in early September to 25°C by late November.
A typical fall day in An Khê reaches about 28°C and drops to 22°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in An Khê
Once humidity and wind are folded in, fall brings about 35 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.
An Khê 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 | 25° / 18° | 42 | 9.8 | 11.3 | 6.8 |
| Feb | 26° / 19° | 23 | 6.2 | 11.5 | 7.1 |
| Mar | 29° / 21° | 44 | 9.2 | 11.9 | 5.8 |
| Apr | 31° / 22° | 79 | 13.6 | 12.3 | 4.1 |
| May | 32° / 24° | 151 | 20.5 | 12.6 | 3.0 |
| Jun | 32° / 24° | 100 | 17.1 | 12.8 | 3.2 |
| Jul | 31° / 24° | 105 | 17.4 | 12.7 | 3.4 |
| Aug | 31° / 24° | 118 | 17.2 | 12.5 | 3.5 |
| Sep | 30° / 23° | 209 | 23.1 | 12.1 | 3.1 |
| Oct | 28° / 22° | 227 | 23.7 | 11.7 | 4.1 |
| Nov | 26° / 21° | 231 | 19 | 11.4 | 5.0 |
| Dec | 24° / 19° | 120 | 15.7 | 11.2 | 5.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 9% of the time across fall.
Chance of precipitation in Fall
An Khê gets around 666 mm of rain over 66 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 8 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 18 min in early September to 11 h 12 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 4.1 kWh/m².
Hazard calendar for An Khê
In fall, An Khê overlaps its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.
An Khê sits in the Pacific typhoon belt; the season peaks July–October.
An Khê's rainy season runs May–May, when most of the year's rain falls.
Is fall a good time to visit An Khê?
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 reasonable time to visit An Khê for sightseeing.
What to pack for An Khê in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, An Khê sees daytime highs around 28°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 66 days see rain.
Sea temperature near An Khê 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 70 km away) is warmest in August at about 29°C and coldest in February near 24°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) | 24 | 24 | 25 | 26 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 25 |
| Comfort | Warm | Refreshing | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 24 | Warm |
| Feb | 24 | Refreshing |
| Mar | 25 | Warm |
| Apr | 26 | Warm |
| May | 28 | Warm |
| Jun | 29 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Warm |
| Nov | 27 | Warm |
| Dec | 25 | Warm |
UV index in An Khê in Fall
Clear-sky midday UV across fall averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in An Khê peaks around August 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (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) | 10 | 12 | 13 | 12 | 12 | 12 | 13 | 14 | 12 | 11 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Very high |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 12 | Extreme |
| May | 12 | Extreme |
| Jun | 12 | Extreme |
| Jul | 13 | Extreme |
| Aug | 14 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in An Khê 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 An Khê is worst in March — around 33 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (July, 13 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) | 18 | 19 | 33 | 28 | 19 | 15 | 13 | 14 | 16 | 17 | 15 | 15 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 18 | Moderate |
| Feb | 19 | Moderate |
| Mar | 33 | Moderate |
| Apr | 28 | Moderate |
| May | 19 | Moderate |
| Jun | 15 | Moderate |
| Jul | 13 | Moderate |
| Aug | 14 | Moderate |
| Sep | 16 | Moderate |
| Oct | 17 | Moderate |
| Nov | 15 | Moderate |
| Dec | 15 | Moderate |
Where is An Khê?
An Khê sits at 13.9°N, 108.7°E, 409 m above sea level, in Vietnam. The nearest listed city is An Nhơn, 50 km away.
Topography around An Khê
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of An Khê.
Within 3 km, the terrain around An Khê has only modest variations in elevation — a maximum elevation change of 158 m around an average of 421 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 954 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,734 m.
The land around An Khê is covered by cropland (29%), trees (27%) and artificial surfaces (23%) within 3 km, trees (44%), cropland (30%) and grassland (23%) within 16 km, and trees (61%) 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 An Khê (13.95°, 108.65°, elevation 409 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.