Blitar climate

Name: Blitar
Address: ID

Blitar is warmest in October, with average highs of 30 °C, and coldest in August, when nights average 20 °C. December is the wettest month (407 mm) and August the driest (28 mm). Figures are 1991–2020 climate normals.

Across a full year Blitar averages 2,733 mm of rain and 364 days above 25 °C.

Indonesia · population 161,204 · 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 August 20 °C
Driest month August 28 mm
Wettest month December 407 mm
Least cloud August 59 % cloud
Hottest on record October 34 °C
Coldest on record July 15 °C

What to expectBlitar through the year

Blitar 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, 364 days a year reach 25 °C, 45 of them reach 30 °C. The warmest reading in the 1991–2020 record is 34 °C, in October.

Rain is strongly seasonal. December averages 407 mm against 28 mm in August — 14 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	28.2 °C	341 mm	91 %
February	28.3 °C	317 mm	92 %
March	28.6 °C	371 mm	86 %
April	28.7 °C	314 mm	79 %
May	28.9 °C	153 mm	64 %
June	28.6 °C	110 mm	61 %
July	28.3 °C	62 mm	60 %
August	28.8 °C	28 mm	59 %
September	29.6 °C	58 mm	66 %
October	29.7 °C	183 mm	72 %
November	28.8 °C	389 mm	84 %
December	28.2 °C	407 mm	91 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	28.2 °C	22.5 °C	24.9 °C	31.2 °C	20.0 °C	31	1
February	28.3 °C	22.5 °C	24.9 °C	30.6 °C	20.6 °C	28	1
March	28.6 °C	22.5 °C	25.1 °C	31.1 °C	20.2 °C	31	1
April	28.7 °C	22.2 °C	25.1 °C	30.7 °C	18.6 °C	30	1
May	28.9 °C	21.6 °C	24.9 °C	32.7 °C	15.3 °C	31	2
June	28.6 °C	20.8 °C	24.3 °C	33.1 °C	15.4 °C	30	2
July	28.3 °C	19.9 °C	23.7 °C	31.5 °C	14.7 °C	31	1
August	28.8 °C	19.7 °C	23.7 °C	33.2 °C	14.7 °C	31	3
September	29.6 °C	20.6 °C	24.4 °C	33.4 °C	15.1 °C	30	10
October	29.7 °C	21.8 °C	25.1 °C	33.9 °C	16.8 °C	31	13
November	28.8 °C	22.6 °C	25.2 °C	33.9 °C	19.7 °C	30	6
December	28.2 °C	22.7 °C	25.0 °C	33.5 °C	19.9 °C	31	2

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	341 mm	29	13 h/day	91 %	87 %	10 km/h
February	317 mm	27	12 h/day	92 %	87 %	10 km/h
March	371 mm	29	12 h/day	86 %	87 %	9.2 km/h
April	314 mm	26	12 h/day	79 %	87 %	8.3 km/h
May	153 mm	18	12 h/day	64 %	86 %	9.3 km/h
June	110 mm	13	12 h/day	61 %	85 %	11 km/h
July	62 mm	8	12 h/day	60 %	83 %	13 km/h
August	28 mm	5	12 h/day	59 %	80 %	14 km/h
September	58 mm	7	12 h/day	66 %	80 %	15 km/h
October	183 mm	17	12 h/day	72 %	82 %	13 km/h
November	389 mm	26	12 h/day	84 %	86 %	11 km/h
December	407 mm	28	13 h/day	91 %	87 %	10 km/h

How Blitar 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
Blitar	30 °C	20 °C	2,733 mm	364
Kediri · Indonesia	31 °C	21 °C	2,075 mm	365
Batu · Indonesia	28 °C	18 °C	3,088 mm	313
Malang · Indonesia	30 °C	19 °C	2,341 mm	360
Singosari · Indonesia	30 °C	19 °C	2,303 mm	359
Madiun · Indonesia	33 °C	22 °C	2,468 mm	365
Pasuruan · Indonesia	32 °C	22 °C	1,710 mm	365

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

QuestionsCommon questions about Blitar’s climate

When is the best time to visit Blitar?

That depends on what you want, so the honest answer is a comparison rather than a single month. June, July, August 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 Blitar get?

In October, the warmest month, daily highs average 30 °C. About 45 days a year pass 30 °C. The highest value in the 1991–2020 record is 34 °C.

How cold does it get in winter?

Nights average 20 °C in August, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Blitar?

December, averaging 407 mm over 28 days with rain. The driest month is August with 28 mm. The year as a whole averages 2,733 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 Blitar 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.