Lembang climate

Name: Lembang
Address: ID

Lembang is warmest in September, with average highs of 25 °C, and coldest in July, when nights average 16 °C. November is the wettest month (399 mm) and August the driest (76 mm). Figures are 1991–2020 climate normals.

Across a full year Lembang averages 2,914 mm of rain and 34 days above 25 °C.

Indonesia · population 183,130 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month September 25 °C
Coldest month July 16 °C
Driest month August 76 mm
Wettest month November 399 mm
Least cloud August 61 % cloud
Hottest on record November 29 °C
Coldest on record July 11 °C

What to expectLembang through the year

Lembang changes little through the year. Average daily highs stay between 23 and 25 °C, so no month stands out as a season in the way it would further from the equator.

Counted across a normal year, 34 days a year reach 25 °C. The warmest reading in the 1991–2020 record is 29 °C, in November.

Rain is strongly seasonal. November averages 399 mm against 76 mm in August — 5.3 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	22.4 °C	341 mm	92 %
February	22.4 °C	333 mm	93 %
March	23.0 °C	345 mm	89 %
April	23.2 °C	294 mm	84 %
May	23.4 °C	167 mm	71 %
June	23.3 °C	111 mm	64 %
July	23.5 °C	92 mm	62 %
August	24.2 °C	76 mm	61 %
September	24.7 °C	110 mm	65 %
October	24.2 °C	279 mm	75 %
November	23.3 °C	399 mm	87 %
December	22.8 °C	368 mm	92 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C
January	22.4 °C	17.2 °C	19.2 °C	25.2 °C	14.5 °C	0
February	22.4 °C	17.2 °C	19.2 °C	25.6 °C	15.3 °C	0
March	23.0 °C	17.3 °C	19.5 °C	25.3 °C	13.8 °C	0
April	23.2 °C	17.4 °C	19.7 °C	25.8 °C	14.9 °C	0
May	23.4 °C	17.2 °C	19.9 °C	25.6 °C	11.9 °C	0
June	23.3 °C	16.6 °C	19.5 °C	26.2 °C	12.9 °C	1
July	23.5 °C	15.8 °C	19.3 °C	27.1 °C	11.2 °C	3
August	24.2 °C	15.9 °C	19.6 °C	28.0 °C	11.2 °C	8
September	24.7 °C	16.4 °C	20.0 °C	28.1 °C	12.0 °C	12
October	24.2 °C	17.1 °C	20.0 °C	29.1 °C	13.8 °C	8
November	23.3 °C	17.5 °C	19.7 °C	29.2 °C	14.7 °C	2
December	22.8 °C	17.4 °C	19.5 °C	25.5 °C	14.2 °C	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	341 mm	29	12 h/day	92 %	89 %	10 km/h
February	333 mm	27	12 h/day	93 %	90 %	10 km/h
March	345 mm	29	12 h/day	89 %	89 %	8.7 km/h
April	294 mm	28	12 h/day	84 %	88 %	7.7 km/h
May	167 mm	24	12 h/day	71 %	86 %	7.6 km/h
June	111 mm	18	12 h/day	64 %	84 %	7.9 km/h
July	92 mm	14	12 h/day	62 %	79 %	8.7 km/h
August	76 mm	12	12 h/day	61 %	75 %	9.4 km/h
September	110 mm	14	12 h/day	65 %	74 %	9.5 km/h
October	279 mm	22	12 h/day	75 %	79 %	8.9 km/h
November	399 mm	27	12 h/day	87 %	87 %	7.9 km/h
December	368 mm	28	13 h/day	92 %	88 %	8.9 km/h

How Lembang compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Lembang	25 °C	16 °C	2,914 mm	34
Cimahi · Indonesia	27 °C	18 °C	2,953 mm	282
Bandung · Indonesia	28 °C	19 °C	3,437 mm	333
Padalarang · Indonesia	28 °C	19 °C	2,892 mm	320
Banjaran · Indonesia	29 °C	19 °C	3,359 mm	342
Sumedang · Indonesia	31 °C	20 °C	2,652 mm	355
Purwakarta · Indonesia	33 °C	22 °C	2,178 mm	365

Where Lembang ranks

Ranking	Position	Value
The coolest places in Asia in July	27th of 50	23 °C
The coolest places in Asia in August	43rd of 50	24 °C
Places with the best weather in Asia in August	47th of 50	84/100

Planning a trip? See the best time to visit Lembang.

QuestionsCommon questions about Lembang’s climate

When is the best time to visit Lembang?

That depends on what you want, so the honest answer is a comparison rather than a single month. May, September, October sit closest to 20 °C on average, September is the warmest month and August the driest. The month-by-month table above has the full picture.

How hot does Lembang get?

In September, the warmest month, daily highs average 25 °C. The highest value in the 1991–2020 record is 29 °C.

How cold does it get in winter?

Nights average 16 °C in July, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Lembang?

November, averaging 399 mm over 27 days with rain. The driest month is August with 76 mm. The year as a whole averages 2,914 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Lembang rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Data point: -6.812°, 107.618° (the coordinates the reanalysis values are taken for)
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.