Nanning climate

Name: Nanning
Address: CN

Nanning is warmest in July, with average highs of 31 °C, and coldest in January, when nights average 9.7 °C. June is the wettest month (267 mm) and February the driest (41 mm). Figures are 1991–2020 climate normals.

Across a full year Nanning averages 1,584 mm of rain and 225 days above 25 °C.

China · population 3,839,800 · 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 9.7 °C
Driest month February 41 mm
Wettest month June 267 mm
Least cloud October 48 % cloud
Hottest on record July 40 °C
Coldest on record January 0.2 °C

What to expectNanning through the year

Nanning 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, 225 days a year reach 25 °C, 114 of them reach 30 °C. The warmest reading in the 1991–2020 record is 40 °C, in July.

Rain is strongly seasonal. June averages 267 mm against 41 mm in February — 6.5 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	16.5 °C	53 mm	72 %
February	18.9 °C	41 mm	74 %
March	22.2 °C	80 mm	76 %
April	26.8 °C	106 mm	70 %
May	29.3 °C	227 mm	74 %
June	30.7 °C	267 mm	85 %
July	31.2 °C	241 mm	80 %
August	31.1 °C	240 mm	73 %
September	30.0 °C	155 mm	60 %
October	27.7 °C	72 mm	48 %
November	23.5 °C	57 mm	53 %
December	18.6 °C	45 mm	57 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	16.5 °C	9.7 °C	13.2 °C	27.1 °C	0.2 °C	1	0
February	18.9 °C	11.8 °C	15.3 °C	33.8 °C	1.8 °C	4	1
March	22.2 °C	15.1 °C	18.4 °C	34.5 °C	5.5 °C	10	2
April	26.8 °C	19.6 °C	22.9 °C	36.8 °C	9.2 °C	21	7
May	29.3 °C	22.8 °C	25.6 °C	36.1 °C	15.8 °C	29	14
June	30.7 °C	24.9 °C	27.3 °C	36.1 °C	18.4 °C	30	20
July	31.2 °C	25.3 °C	27.8 °C	40.1 °C	20.8 °C	31	23
August	31.1 °C	24.9 °C	27.5 °C	36.5 °C	20.6 °C	31	23
September	30.0 °C	23.2 °C	26.3 °C	36.6 °C	15.8 °C	29	17
October	27.7 °C	19.9 °C	23.5 °C	34.2 °C	10.3 °C	26	7
November	23.5 °C	15.4 °C	19.3 °C	32.0 °C	6.0 °C	12	0
December	18.6 °C	10.7 °C	14.6 °C	28.0 °C	0.8 °C	2	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	53 mm	9	11 h/day	72 %	76 %	13 km/h
February	41 mm	8	11 h/day	74 %	78 %	14 km/h
March	80 mm	12	12 h/day	76 %	81 %	15 km/h
April	106 mm	14	13 h/day	70 %	81 %	16 km/h
May	227 mm	20	13 h/day	74 %	83 %	15 km/h
June	267 mm	23	14 h/day	85 %	86 %	14 km/h
July	241 mm	22	13 h/day	80 %	85 %	15 km/h
August	240 mm	22	13 h/day	73 %	85 %	12 km/h
September	155 mm	14	12 h/day	60 %	81 %	12 km/h
October	72 mm	8	12 h/day	48 %	73 %	13 km/h
November	57 mm	8	11 h/day	53 %	72 %	13 km/h
December	45 mm	8	11 h/day	57 %	72 %	13 km/h

How Nanning 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
Nanning	31 °C	9.7 °C	1,584 mm	225
Qinzhou · China	31 °C	11 °C	1,605 mm	240
Chongzuo · China	31 °C	10 °C	1,454 mm	233
Fangchenggang · China	31 °C	11 °C	1,761 mm	227
Guigang · China	31 °C	9.3 °C	1,849 mm	228
Laibin · China	31 °C	8.3 °C	1,868 mm	212
Hepu · China	31 °C	12 °C	1,793 mm	251

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

QuestionsCommon questions about Nanning’s climate

When is the best time to visit Nanning?

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 February the driest. The month-by-month table above has the full picture.

How hot does Nanning get?

In July, the warmest month, daily highs average 31 °C. About 114 days a year pass 30 °C. The highest value in the 1991–2020 record is 40 °C.

How cold does it get in winter?

Nights average 9.7 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Nanning?

June, averaging 267 mm over 23 days with rain. The driest month is February with 41 mm. The year as a whole averages 1,584 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 Nanning 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: 22.817°, 108.317° (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.