Lembang in Spring
In spring (September, October and November), Lembang sees average daytime highs around 29°C and overnight lows near 21°C, with 786 mm of rain over about 64 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.
Across spring, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 10% of the time across spring, and the air most often feels oppressive.
Spring is Lembang's 2nd-best season to visit on our travel score. Lembang has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Lembang's year-round climate.
- Avg daytime high
- 29°C
- warmest season of the year
- Avg overnight low
- 21°C
- Rainfall
- 786 mm
- 64 wet days
- Avg wind
- 4 km/h
- Travel score
- 3.8
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Lembang in Spring
Across spring, daytime highs hold fairly steady around 29°C.
A typical spring day in Lembang reaches about 29°C and drops to 21°C overnight. The warmest of the three months is September, the coolest September.
Lembang weather by month
How the three spring 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 | 27° / 21° | 337 | 29.3 | 12.4 | 3.4 |
| Feb | 27° / 21° | 328 | 27.2 | 12.2 | 3.3 |
| Mar | 28° / 22° | 356 | 29.7 | 12 | 3.1 |
| Apr | 29° / 22° | 297 | 28.5 | 11.9 | 3.1 |
| May | 29° / 22° | 168 | 23.7 | 11.7 | 3.8 |
| Jun | 29° / 21° | 110 | 17.4 | 11.6 | 4.6 |
| Jul | 29° / 20° | 90 | 14.1 | 11.6 | 5.1 |
| Aug | 29° / 20° | 71 | 11.8 | 11.8 | 5.2 |
| Sep | 30° / 21° | 105 | 14.4 | 12 | 4.6 |
| Oct | 29° / 21° | 281 | 21.5 | 12.2 | 3.8 |
| Nov | 29° / 22° | 401 | 27.7 | 12.3 | 3.1 |
| Dec | 28° / 22° | 368 | 28.5 | 12.4 | 3.3 |
Cloud cover in Spring
The sky is clear or mostly clear about 10% of the time across spring.
Chance of precipitation in Spring
Lembang gets around 786 mm of rain over 64 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 4 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 54 min in early September to 12 h 24 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.5 kWh/m².
Is spring a good time to visit Lembang?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in Lembang.
What to pack for Lembang in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Lembang sees daytime highs around 29°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 64 days see rain.
UV index in Lembang in Spring
Clear-sky midday UV across spring 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 Lembang peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 16 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) | 12 | 11 | 15 | 10 | 9 | 8 | 9 | 11 | 12 | 12 | 7 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Very high | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 12 | Extreme |
| Feb | 11 | Extreme |
| Mar | 15 | Extreme |
| Apr | 10 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 11 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 7 | Very high |
| Dec | 12 | Extreme |
Air quality in Lembang in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Lembang is worst in May — around 121 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 77 | 81 | 95 | 106 | 121 | 117 | 108 | 92 | 84 | 84 | 87 | 77 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 77 | Unhealthy |
| Feb | 81 | Unhealthy |
| Mar | 95 | Unhealthy |
| Apr | 106 | Unhealthy |
| May | 121 | Unhealthy |
| Jun | 117 | Unhealthy |
| Jul | 108 | Unhealthy |
| Aug | 92 | Unhealthy |
| Sep | 84 | Unhealthy |
| Oct | 84 | Unhealthy |
| Nov | 87 | Unhealthy |
| Dec | 77 | Unhealthy |
Where is Lembang?
Lembang sits at 6.8°S, 107.6°E, 1,252 m above sea level, in Indonesia. The nearest listed city is Cimahi, 11 km away.
Topography around Lembang
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Lembang.
Within 3 km, the terrain around Lembang has large variations in elevation — a maximum elevation change of 636 m around an average of 1,278 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,767 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,993 m.
The land around Lembang is covered by trees (66%) and artificial surfaces (28%) within 3 km, trees (67%) and artificial surfaces (27%) within 16 km, and trees (61%) and cropland (25%) within 80 km.
Indonesia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 29% of US
- price level, 2025
- GDP per capita
- $5,060
- 2025
- Happiness
- 5.6 / 10
- World Happiness, 2025
- Safe drinking water
- 30%
- of population, 2024
- Homicide rate
- 0.3
- per 100k, 2022
- Road deaths
- 11.3
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 471
- 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 Lembang (-6.8117°, 107.6175°, elevation 1,252 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.