Banjaran climate

Name: Banjaran
Address: ID

Banjaran is warmest in September, with average highs of 29 °C, and coldest in July, when nights average 19 °C. November is the wettest month (454 mm) and August the driest (100 mm). Figures are 1991–2020 climate normals.

Across a full year Banjaran averages 3,359 mm of rain and 342 days above 25 °C.

Indonesia · population 164,952 · 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 29 °C
Coldest month July 19 °C
Driest month August 100 mm
Wettest month November 454 mm
Least cloud August 65 % cloud
Hottest on record October 35 °C
Coldest on record July 12 °C

What to expectBanjaran through the year

Banjaran changes little through the year. Average daily highs stay between 28 and 29 °C, so no month stands out as a season in the way it would further from the equator.

Counted across a normal year, 342 days a year reach 25 °C, 24 of them reach 30 °C. The warmest reading in the 1991–2020 record is 35 °C, in October.

Rain is strongly seasonal. November averages 454 mm against 100 mm in August — 4.5 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	26.1 °C	378 mm	93 %
February	26.1 °C	360 mm	94 %
March	26.7 °C	398 mm	90 %
April	27.0 °C	327 mm	86 %
May	27.3 °C	193 mm	74 %
June	27.4 °C	140 mm	67 %
July	27.7 °C	117 mm	65 %
August	28.4 °C	100 mm	65 %
September	29.0 °C	148 mm	69 %
October	28.5 °C	322 mm	78 %
November	27.3 °C	454 mm	88 %
December	26.5 °C	423 mm	93 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	26.1 °C	20.3 °C	22.7 °C	29.3 °C	17.3 °C	25	0
February	26.1 °C	20.3 °C	22.7 °C	29.9 °C	17.4 °C	23	0
March	26.7 °C	20.4 °C	23.1 °C	29.3 °C	16.0 °C	29	0
April	27.0 °C	20.4 °C	23.3 °C	29.4 °C	14.8 °C	29	0
May	27.3 °C	20.2 °C	23.5 °C	29.8 °C	14.1 °C	31	0
June	27.4 °C	19.6 °C	23.3 °C	30.9 °C	13.5 °C	29	0
July	27.7 °C	19.0 °C	23.2 °C	32.7 °C	11.6 °C	30	2
August	28.4 °C	19.1 °C	23.6 °C	32.5 °C	12.6 °C	31	5
September	29.0 °C	19.8 °C	24.1 °C	33.7 °C	13.7 °C	30	9
October	28.5 °C	20.6 °C	24.1 °C	34.8 °C	15.0 °C	30	7
November	27.3 °C	20.7 °C	23.4 °C	34.3 °C	14.7 °C	28	2
December	26.5 °C	20.4 °C	22.9 °C	31.5 °C	15.5 °C	28	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	378 mm	29	12 h/day	93 %	90 %	9.2 km/h
February	360 mm	27	12 h/day	94 %	90 %	9.4 km/h
March	398 mm	29	12 h/day	90 %	89 %	7.9 km/h
April	327 mm	28	12 h/day	86 %	89 %	6.6 km/h
May	193 mm	22	12 h/day	74 %	86 %	6.2 km/h
June	140 mm	17	12 h/day	67 %	83 %	6.5 km/h
July	117 mm	16	12 h/day	65 %	80 %	7.0 km/h
August	100 mm	14	12 h/day	65 %	76 %	7.4 km/h
September	148 mm	16	12 h/day	69 %	76 %	7.3 km/h
October	322 mm	23	12 h/day	78 %	80 %	6.9 km/h
November	454 mm	27	12 h/day	88 %	87 %	6.5 km/h
December	423 mm	29	13 h/day	93 %	89 %	8.0 km/h

How Banjaran 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
Banjaran	29 °C	19 °C	3,359 mm	342
Bandung · Indonesia	28 °C	19 °C	3,437 mm	333
Cimahi · Indonesia	27 °C	18 °C	2,953 mm	282
Banjar · Indonesia	20 °C	12 °C	3,738 mm	0
Lembang · Indonesia	25 °C	16 °C	2,914 mm	34
Padalarang · Indonesia	28 °C	19 °C	2,892 mm	320
Sumedang · Indonesia	31 °C	20 °C	2,652 mm	355

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

QuestionsCommon questions about Banjaran’s climate

When is the best time to visit Banjaran?

That depends on what you want, so the honest answer is a comparison rather than a single month. January, February, December 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 Banjaran get?

In September, the warmest month, daily highs average 29 °C. About 24 days a year pass 30 °C. The highest value in the 1991–2020 record is 35 °C.

How cold does it get in winter?

Nights average 19 °C in July, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Banjaran?

November, averaging 454 mm over 27 days with rain. The driest month is August with 100 mm. The year as a whole averages 3,359 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 Banjaran 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
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.