Bắc Giang climate

Name: Bắc Giang
Address: VN

Bắc Giang is warmest in June, with average highs of 32 °C, and coldest in January, when nights average 13 °C. August is the wettest month (363 mm) and February the driest (27 mm). Figures are 1991–2020 climate normals.

Across a full year Bắc Giang averages 1,873 mm of rain and 248 days above 25 °C.

Vietnam · population 450,000 · 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 June 32 °C
Coldest month January 13 °C
Driest month February 27 mm
Wettest month August 363 mm
Least cloud October 55 % cloud
Hottest on record May 38 °C
Coldest on record December 3.4 °C

What to expectBắc Giang through the year

Bắc Giang has a clear annual cycle: average daily highs run from 19 °C in January to 32 °C in June, a swing of 13 °C in mean temperature across the year.

Counted across a normal year, 248 days a year reach 25 °C, 131 of them reach 30 °C. The warmest reading in the 1991–2020 record is 38 °C, in May.

Rain is strongly seasonal. August averages 363 mm against 27 mm in February — 13 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	19.2 °C	40 mm	79 %
February	21.2 °C	27 mm	80 %
March	24.3 °C	56 mm	81 %
April	28.3 °C	91 mm	74 %
May	30.7 °C	268 mm	76 %
June	32.0 °C	289 mm	88 %
July	31.9 °C	306 mm	85 %
August	31.2 °C	363 mm	81 %
September	30.2 °C	235 mm	69 %
October	28.2 °C	106 mm	55 %
November	24.9 °C	57 mm	57 %
December	20.8 °C	35 mm	65 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	19.2 °C	12.6 °C	15.9 °C	29.0 °C	4.1 °C	3	0
February	21.2 °C	14.4 °C	17.7 °C	33.4 °C	4.2 °C	7	1
March	24.3 °C	17.5 °C	20.7 °C	36.4 °C	7.9 °C	14	3
April	28.3 °C	21.3 °C	24.4 °C	37.0 °C	11.5 °C	24	10
May	30.7 °C	24.0 °C	27.0 °C	38.0 °C	15.7 °C	30	19
June	32.0 °C	25.7 °C	28.5 °C	38.0 °C	19.0 °C	30	25
July	31.9 °C	25.8 °C	28.4 °C	37.7 °C	21.8 °C	31	25
August	31.2 °C	25.1 °C	27.7 °C	36.4 °C	22.1 °C	31	23
September	30.2 °C	23.7 °C	26.5 °C	35.1 °C	16.4 °C	29	18
October	28.2 °C	21.0 °C	24.3 °C	33.2 °C	11.0 °C	27	7
November	24.9 °C	17.3 °C	20.9 °C	31.7 °C	7.1 °C	17	1
December	20.8 °C	13.3 °C	17.0 °C	29.7 °C	3.4 °C	4	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	40 mm	7	11 h/day	79 %	75 %	13 km/h
February	27 mm	7	11 h/day	80 %	77 %	14 km/h
March	56 mm	10	12 h/day	81 %	80 %	15 km/h
April	91 mm	12	13 h/day	74 %	81 %	15 km/h
May	268 mm	19	13 h/day	76 %	81 %	14 km/h
June	289 mm	21	13 h/day	88 %	82 %	13 km/h
July	306 mm	23	13 h/day	85 %	84 %	13 km/h
August	363 mm	25	13 h/day	81 %	87 %	11 km/h
September	235 mm	19	12 h/day	69 %	83 %	11 km/h
October	106 mm	11	12 h/day	55 %	77 %	13 km/h
November	57 mm	7	11 h/day	57 %	74 %	13 km/h
December	35 mm	6	11 h/day	65 %	71 %	13 km/h

How Bắc Giang 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
Bắc Giang	32 °C	13 °C	1,873 mm	248
Bắc Ninh · Vietnam	32 °C	13 °C	1,878 mm	252
Phổ Yên · Vietnam	32 °C	13 °C	1,966 mm	244
Thị Trấn Đông Triều · Vietnam	32 °C	13 °C	1,737 mm	251
Hải Dương · Vietnam	33 °C	13 °C	1,784 mm	252
Long Bien · Vietnam	32 °C	13 °C	1,824 mm	251
Hanoi · Vietnam	33 °C	13 °C	1,730 mm	251

Planning a trip? See the best time to visit Bắc Giang.

QuestionsCommon questions about Bắc Giang’s climate

When is the best time to visit Bắc Giang?

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

How hot does Bắc Giang get?

In June, the warmest month, daily highs average 32 °C. About 131 days a year pass 30 °C. The highest value in the 1991–2020 record is 38 °C.

How cold does it get in winter?

Nights average 13 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Bắc Giang?

August, averaging 363 mm over 25 days with rain. The driest month is February with 27 mm. The year as a whole averages 1,873 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 Bắc Giang 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: 21.273°, 106.195° (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.