Bandar Lampung climate

Name: Bandar Lampung
Address: ID

Bandar Lampung is warmest in October, with average highs of 30 °C, and coldest in July, when nights average 23 °C. January is the wettest month (327 mm) and August the driest (104 mm). Figures are 1991–2020 climate normals.

Across a full year Bandar Lampung averages 2,655 mm of rain and 365 days above 25 °C.

Indonesia · population 1,166,066 · 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 October 30 °C
Coldest month July 23 °C
Driest month August 104 mm
Wettest month January 327 mm
Least cloud August 69 % cloud
Hottest on record November 35 °C
Coldest on record August 20 °C
Warmest sea May 30 °C

What to expectBandar Lampung through the year

Bandar Lampung changes little through the year. Average daily highs stay between 29 and 30 °C, so no month stands out as a season in the way it would further from the equator.

Counted across a normal year, 365 days a year reach 25 °C, 90 of them reach 30 °C. The warmest reading in the 1991–2020 record is 35 °C, in November.

Rain is strongly seasonal. January averages 327 mm against 104 mm in August — 3.1 times as much. Planning around the dry months matters more here than planning around temperature.

The sea off Bandar Lampung is warmest in May at 30 °C and coldest in August at 29 °C. Sea temperature lags the air by a month or two, which is why late summer swims warmer than early summer at the same air temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	29.1 °C	327 mm	91 %
February	29.4 °C	308 mm	91 %
March	29.7 °C	306 mm	89 %
April	29.6 °C	249 mm	85 %
May	29.5 °C	198 mm	77 %
June	29.1 °C	151 mm	72 %
July	28.8 °C	128 mm	70 %
August	29.1 °C	104 mm	69 %
September	29.8 °C	115 mm	73 %
October	30.0 °C	178 mm	80 %
November	29.4 °C	270 mm	88 %
December	28.9 °C	321 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	29.1 °C	22.9 °C	25.3 °C	32.7 °C	21.0 °C	31	5
February	29.4 °C	23.0 °C	25.5 °C	32.3 °C	20.8 °C	28	8
March	29.7 °C	23.2 °C	25.8 °C	32.7 °C	21.3 °C	31	12
April	29.6 °C	23.5 °C	25.9 °C	31.7 °C	21.4 °C	30	9
May	29.5 °C	23.7 °C	26.1 °C	33.8 °C	21.5 °C	31	8
June	29.1 °C	23.3 °C	25.7 °C	31.1 °C	21.1 °C	30	3
July	28.8 °C	22.8 °C	25.4 °C	31.4 °C	20.6 °C	31	2
August	29.1 °C	22.8 °C	25.5 °C	32.1 °C	20.2 °C	31	4
September	29.8 °C	23.2 °C	25.9 °C	33.5 °C	20.2 °C	30	12
October	30.0 °C	23.6 °C	26.1 °C	34.5 °C	21.6 °C	31	14
November	29.4 °C	23.5 °C	25.8 °C	35.1 °C	21.5 °C	30	9
December	28.9 °C	23.1 °C	25.4 °C	32.4 °C	20.4 °C	31	5

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind	Sea temp
January	327 mm	29	12 h/day	91 %	89 %	9.7 km/h	28.7 °C
February	308 mm	26	12 h/day	91 %	89 %	9.6 km/h	28.8 °C
March	306 mm	28	12 h/day	89 %	89 %	9.5 km/h	29.1 °C
April	249 mm	27	12 h/day	85 %	89 %	9.4 km/h	29.4 °C
May	198 mm	26	12 h/day	77 %	89 %	8.7 km/h	29.6 °C
June	151 mm	23	12 h/day	72 %	89 %	8.8 km/h	29.3 °C
July	128 mm	22	12 h/day	70 %	87 %	9.0 km/h	28.8 °C
August	104 mm	20	12 h/day	69 %	85 %	9.7 km/h	28.6 °C
September	115 mm	19	12 h/day	73 %	83 %	11 km/h	28.8 °C
October	178 mm	22	12 h/day	80 %	84 %	11 km/h	29.0 °C
November	270 mm	26	12 h/day	88 %	88 %	11 km/h	29.1 °C
December	321 mm	28	12 h/day	93 %	90 %	10 km/h	28.8 °C

How Bandar Lampung 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
Bandar Lampung	30 °C	23 °C	2,655 mm	365
Metro · Indonesia	31 °C	22 °C	2,031 mm	365
Cilegon · Indonesia	30 °C	24 °C	2,154 mm	365
Serang · Indonesia	31 °C	23 °C	1,941 mm	365
Pasarkemis · Indonesia	32 °C	22 °C	2,170 mm	365
Teluknaga · Indonesia	32 °C	23 °C	2,011 mm	365
Curug · Indonesia	32 °C	22 °C	2,166 mm	365

Where Bandar Lampung ranks

Ranking	Position	Value
Warmest sea temperatures in Asia in February	34thof 50	29 °C
Warmest sea temperatures in Asia in January	42ndof 50	29 °C
Warmest sea temperatures in Asia in March	49thof 50	29 °C

Planning a trip? See the best time to visit Bandar Lampung.

QuestionsCommon questions about Bandar Lampung’s climate

When is the best time to visit Bandar Lampung?

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

How hot does Bandar Lampung get?

In October, the warmest month, daily highs average 30 °C. About 90 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 23 °C in July, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Bandar Lampung?

January, averaging 327 mm over 29 days with rain. The driest month is August with 104 mm. The year as a whole averages 2,655 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 Bandar Lampung 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.