Lianyungang climate

Name: Lianyungang
Address: CN

Lianyungang is warmest in July, with average highs of 30 °C, and coldest in January, when nights average -2.9 °C. July is the wettest month (239 mm) and December the driest (20 mm). Figures are 1991–2020 climate normals.

Across a full year Lianyungang averages 931 mm of rain, 128 days above 25 °C and 73 days below freezing.

China · population 2,001,009 · 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 30 °C
Coldest month January -2.9 °C
Driest month December 20 mm
Wettest month July 239 mm
Least cloud December 45 % cloud
Hottest on record July 40 °C
Coldest on record January -16 °C

What to expectLianyungang through the year

Lianyungang has a clear annual cycle: average daily highs run from 5.4 °C in January to 30 °C in July, a swing of 26 °C in mean temperature across the year.

Counted across a normal year, 128 days a year reach 25 °C, 46 of them reach 30 °C, 73 nights drop below freezing. The warmest reading in the 1991–2020 record is 40 °C, in July.

Rain is strongly seasonal. July averages 239 mm against 20 mm in December — 12 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	5.4 °C	22 mm	50 %
February	8.1 °C	25 mm	55 %
March	13.3 °C	39 mm	56 %
April	19.9 °C	47 mm	56 %
May	25.2 °C	75 mm	61 %
June	28.8 °C	114 mm	64 %
July	30.2 °C	239 mm	68 %
August	29.4 °C	186 mm	62 %
September	25.7 °C	86 mm	55 %
October	20.9 °C	39 mm	49 %
November	14.1 °C	39 mm	47 %
December	7.5 °C	20 mm	45 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C	Days below 0 °C
January	5.4 °C	-2.9 °C	1.1 °C	17.3 °C	-16.4 °C	0	0	27
February	8.1 °C	-1.1 °C	3.3 °C	24.8 °C	-11.8 °C	0	0	19
March	13.3 °C	3.3 °C	8.0 °C	27.9 °C	-5.8 °C	0	0	5
April	19.9 °C	9.6 °C	14.4 °C	33.1 °C	-1.3 °C	5	0	0
May	25.2 °C	15.3 °C	20.0 °C	35.5 °C	5.8 °C	17	4	0
June	28.8 °C	20.0 °C	24.1 °C	37.6 °C	13.5 °C	26	11	0
July	30.2 °C	23.9 °C	26.8 °C	39.5 °C	17.5 °C	30	17	0
August	29.4 °C	23.5 °C	26.2 °C	36.6 °C	15.0 °C	29	12	0
September	25.7 °C	18.7 °C	22.0 °C	34.0 °C	10.7 °C	18	2	0
October	20.9 °C	12.5 °C	16.4 °C	31.2 °C	2.2 °C	3	0	0
November	14.1 °C	5.6 °C	9.7 °C	26.3 °C	-7.2 °C	0	0	3
December	7.5 °C	-0.8 °C	3.2 °C	18.7 °C	-16.4 °C	0	0	19

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	22 mm	4	10 h/day	50 %	67 %	14 km/h
February	25 mm	4	11 h/day	55 %	68 %	16 km/h
March	39 mm	6	12 h/day	56 %	66 %	17 km/h
April	47 mm	6	13 h/day	56 %	65 %	18 km/h
May	75 mm	7	14 h/day	61 %	67 %	17 km/h
June	114 mm	8	14 h/day	64 %	73 %	15 km/h
July	239 mm	16	14 h/day	68 %	83 %	14 km/h
August	186 mm	15	13 h/day	62 %	84 %	14 km/h
September	86 mm	8	12 h/day	55 %	78 %	14 km/h
October	39 mm	4	11 h/day	49 %	71 %	14 km/h
November	39 mm	5	10 h/day	47 %	71 %	15 km/h
December	20 mm	3	9.9 h/day	45 %	68 %	15 km/h

How Lianyungang 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
Lianyungang	30 °C	-2.9 °C	931 mm	128
Rizhao · China	28 °C	-2.5 °C	824 mm	85
Linyi · China	30 °C	-4.7 °C	857 mm	133
Suqian · China	31 °C	-3.4 °C	951 mm	138
Huai'an · China	31 °C	-2.7 °C	1,015 mm	135
Pizhou · China	31 °C	-3.7 °C	914 mm	138

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

QuestionsCommon questions about Lianyungang’s climate

When is the best time to visit Lianyungang?

That depends on what you want, so the honest answer is a comparison rather than a single month. May, September, October 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 Lianyungang get?

In July, the warmest month, daily highs average 30 °C. About 46 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 -2.9 °C in January, the coldest month. A normal year has 73 nights below freezing.

Which month is wettest in Lianyungang?

July, averaging 239 mm over 16 days with rain. The driest month is December with 20 mm. The year as a whole averages 931 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 Lianyungang 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: 34.598°, 119.216° (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.