Guigang climate

Name: Guigang
Address: CN

Guigang is warmest in July, with average highs of 31 °C, and coldest in January, when nights average 9.3 °C. June is the wettest month (331 mm) and December the driest (55 mm). Figures are 1991–2020 climate normals.

Across a full year Guigang averages 1,849 mm of rain, 228 days above 25 °C and 0 days below freezing.

China · population 1,086,327 · 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 July 31 °C
Coldest month January 9.3 °C
Driest month December 55 mm
Wettest month June 331 mm
Least cloud October 46 % cloud
Hottest on record August 37 °C
Coldest on record December -0.9 °C

What to expectGuigang through the year

Guigang has a clear annual cycle: average daily highs run from 17 °C in January to 31 °C in July, a swing of 15 °C in mean temperature across the year.

Counted across a normal year, 228 days a year reach 25 °C, 115 of them reach 30 °C, 0 nights drop below freezing. The warmest reading in the 1991–2020 record is 37 °C, in August.

Rain is strongly seasonal. June averages 331 mm against 55 mm in December — 6.0 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	16.7 °C	74 mm	70 %
February	19.0 °C	72 mm	74 %
March	22.0 °C	130 mm	79 %
April	26.5 °C	169 mm	74 %
May	29.0 °C	268 mm	75 %
June	30.4 °C	331 mm	85 %
July	31.2 °C	255 mm	79 %
August	31.2 °C	237 mm	72 %
September	30.1 °C	133 mm	58 %
October	28.1 °C	66 mm	46 %
November	23.9 °C	58 mm	50 %
December	18.8 °C	55 mm	55 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	16.7 °C	9.3 °C	13.1 °C	27.8 °C	0.4 °C	1	0
February	19.0 °C	11.6 °C	15.2 °C	33.9 °C	0.2 °C	5	0
March	22.0 °C	14.9 °C	18.3 °C	33.9 °C	4.9 °C	10	1
April	26.5 °C	19.5 °C	22.7 °C	35.2 °C	9.0 °C	21	6
May	29.0 °C	22.6 °C	25.4 °C	34.7 °C	15.3 °C	28	13
June	30.4 °C	24.7 °C	27.1 °C	34.4 °C	16.9 °C	30	19
July	31.2 °C	25.2 °C	27.8 °C	36.1 °C	20.0 °C	31	24
August	31.2 °C	24.9 °C	27.6 °C	36.9 °C	21.2 °C	31	24
September	30.1 °C	23.3 °C	26.4 °C	36.1 °C	16.0 °C	29	18
October	28.1 °C	19.8 °C	23.7 °C	35.3 °C	9.5 °C	26	9
November	23.9 °C	15.3 °C	19.4 °C	33.0 °C	4.9 °C	14	1
December	18.8 °C	10.3 °C	14.5 °C	29.2 °C	-0.9 °C	2	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	74 mm	11	11 h/day	70 %	76 %	14 km/h
February	72 mm	11	11 h/day	74 %	78 %	14 km/h
March	130 mm	17	12 h/day	79 %	82 %	15 km/h
April	169 mm	17	13 h/day	74 %	82 %	15 km/h
May	268 mm	22	13 h/day	75 %	84 %	14 km/h
June	331 mm	23	14 h/day	85 %	86 %	14 km/h
July	255 mm	22	13 h/day	79 %	85 %	14 km/h
August	237 mm	22	13 h/day	72 %	85 %	12 km/h
September	133 mm	14	12 h/day	58 %	81 %	12 km/h
October	66 mm	6	12 h/day	46 %	71 %	13 km/h
November	58 mm	7	11 h/day	50 %	70 %	13 km/h
December	55 mm	8	11 h/day	55 %	70 %	14 km/h

How Guigang 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
Guigang	31 °C	9.3 °C	1,849 mm	228
Yulin · China	31 °C	9.9 °C	1,789 mm	240
Laibin · China	31 °C	8.3 °C	1,868 mm	212
Beiliu · China	31 °C	9.8 °C	1,851 mm	238
Nanning · China	31 °C	9.7 °C	1,584 mm	225
Liuzhou · China	32 °C	7.5 °C	2,270 mm	203
Qinzhou · China	31 °C	11 °C	1,605 mm	240

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

QuestionsCommon questions about Guigang’s climate

When is the best time to visit Guigang?

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, July is the warmest month and December the driest. The month-by-month table above has the full picture.

How hot does Guigang get?

In July, the warmest month, daily highs average 31 °C. About 115 days a year pass 30 °C. The highest value in the 1991–2020 record is 37 °C.

How cold does it get in winter?

Nights average 9.3 °C in January, the coldest month. A normal year has 0 nights below freezing.

Which month is wettest in Guigang?

June, averaging 331 mm over 23 days with rain. The driest month is December with 55 mm. The year as a whole averages 1,849 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 Guigang 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: 23.116°, 109.595° (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.