Fangchenggang climate

Name: Fangchenggang
Address: CN

Fangchenggang is warmest in August, with average highs of 31 °C, and coldest in January, when nights average 11 °C. August is the wettest month (359 mm) and February the driest (27 mm). Figures are 1991–2020 climate normals.

Across a full year Fangchenggang averages 1,761 mm of rain and 227 days above 25 °C.

China · population 276,315 · 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 August 31 °C
Coldest month January 11 °C
Driest month February 27 mm
Wettest month August 359 mm
Least cloud October 47 % cloud
Hottest on record August 36 °C
Coldest on record January 1.7 °C

What to expectFangchenggang through the year

Fangchenggang has a clear annual cycle: average daily highs run from 18 °C in January to 31 °C in August, a swing of 14 °C in mean temperature across the year.

Counted across a normal year, 227 days a year reach 25 °C, 90 of them reach 30 °C. The warmest reading in the 1991–2020 record is 36 °C, in August.

Rain is strongly seasonal. August averages 359 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	17.7 °C	38 mm	70 %
February	19.6 °C	27 mm	73 %
March	22.8 °C	52 mm	74 %
April	26.7 °C	72 mm	70 %
May	29.1 °C	196 mm	74 %
June	30.2 °C	277 mm	86 %
July	30.4 °C	327 mm	82 %
August	30.5 °C	359 mm	77 %
September	29.7 °C	223 mm	64 %
October	27.4 °C	94 mm	47 %
November	23.8 °C	59 mm	51 %
December	19.4 °C	38 mm	58 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	17.7 °C	11.2 °C	14.3 °C	26.1 °C	1.7 °C	0	0
February	19.6 °C	13.1 °C	16.2 °C	28.6 °C	3.1 °C	3	0
March	22.8 °C	16.4 °C	19.4 °C	30.7 °C	7.3 °C	10	0
April	26.7 °C	20.9 °C	23.4 °C	33.2 °C	10.6 °C	23	3
May	29.1 °C	24.0 °C	26.3 °C	34.6 °C	17.6 °C	30	11
June	30.2 °C	26.0 °C	27.9 °C	34.6 °C	20.8 °C	30	18
July	30.4 °C	26.2 °C	28.0 °C	35.5 °C	22.9 °C	31	20
August	30.5 °C	25.7 °C	27.8 °C	35.6 °C	21.9 °C	31	21
September	29.7 °C	24.1 °C	26.6 °C	34.8 °C	16.6 °C	29	14
October	27.4 °C	20.9 °C	23.9 °C	32.3 °C	12.5 °C	26	3
November	23.8 °C	16.8 °C	20.1 °C	30.2 °C	6.6 °C	13	0
December	19.4 °C	12.4 °C	15.7 °C	27.3 °C	2.7 °C	1	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	38 mm	7	11 h/day	70 %	76 %	16 km/h
February	27 mm	6	11 h/day	73 %	79 %	16 km/h
March	52 mm	9	12 h/day	74 %	82 %	17 km/h
April	72 mm	12	13 h/day	70 %	83 %	18 km/h
May	196 mm	19	13 h/day	74 %	84 %	17 km/h
June	277 mm	23	13 h/day	86 %	86 %	17 km/h
July	327 mm	24	13 h/day	82 %	87 %	17 km/h
August	359 mm	24	13 h/day	77 %	87 %	14 km/h
September	223 mm	18	12 h/day	64 %	84 %	14 km/h
October	94 mm	10	12 h/day	47 %	77 %	16 km/h
November	59 mm	9	11 h/day	51 %	74 %	16 km/h
December	38 mm	7	11 h/day	58 %	71 %	17 km/h

How Fangchenggang 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
Fangchenggang	31 °C	11 °C	1,761 mm	227
Qinzhou · China	31 °C	11 °C	1,605 mm	240
Beihai · China	30 °C	13 °C	1,653 mm	228
Hepu · China	31 °C	12 °C	1,793 mm	251
Nanning · China	31 °C	9.7 °C	1,584 mm	225
Chongzuo · China	31 °C	10 °C	1,454 mm	233
Cẩm Phả · Vietnam	30 °C	14 °C	1,836 mm	220

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

QuestionsCommon questions about Fangchenggang’s climate

When is the best time to visit Fangchenggang?

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

How hot does Fangchenggang get?

In August, the warmest month, daily highs average 31 °C. About 90 days a year pass 30 °C. The highest value in the 1991–2020 record is 36 °C.

How cold does it get in winter?

Nights average 11 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Fangchenggang?

August, averaging 359 mm over 24 days with rain. The driest month is February with 27 mm. The year as a whole averages 1,761 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 Fangchenggang 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.