Laizhou climate

Name: Laizhou
Address: CN

Laizhou is warmest in July, with average highs of 30 °C, and coldest in January, when nights average -4.0 °C. July is the wettest month (166 mm) and January the driest (8.4 mm). Figures are 1991–2020 climate normals.

Across a full year Laizhou averages 629 mm of rain, 120 days above 25 °C and 90 days below freezing.

China · population 188,000 · 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 July 30 °C
Coldest month January -4.0 °C
Driest month January 8 mm
Wettest month July 166 mm
Least cloud October 42 % cloud
Hottest on record June 40 °C
Coldest on record February -14 °C
Warmest sea August 27 °C

What to expectLaizhou through the year

Laizhou has a clear annual cycle: average daily highs run from 2.1 °C in January to 30 °C in July, a swing of 28 °C in mean temperature across the year.

Counted across a normal year, 120 days a year reach 25 °C, 42 of them reach 30 °C, 90 nights drop below freezing. The warmest reading in the 1991–2020 record is 40 °C, in June.

Rain is strongly seasonal. July averages 166 mm against 8 mm in January — 20 times as much. Planning around the dry months matters more here than planning around temperature.

The sea off Laizhou is warmest in August at 27 °C and coldest in February at 1.4 °C. Sea temperature lags the air by a month or two, which is why late summer swims warmer than early summer at the same air temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	2.1 °C	8 mm	48 %
February	4.8 °C	15 mm	46 %
March	10.8 °C	19 mm	44 %
April	18.1 °C	34 mm	46 %
May	24.1 °C	54 mm	50 %
June	28.6 °C	66 mm	55 %
July	30.1 °C	166 mm	60 %
August	29.0 °C	151 mm	56 %
September	25.4 °C	50 mm	48 %
October	19.3 °C	25 mm	42 %
November	11.5 °C	27 mm	44 %
December	4.4 °C	13 mm	46 %

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	2.1 °C	-4.0 °C	-1.2 °C	13.1 °C	-12.7 °C	0	0	30
February	4.8 °C	-2.7 °C	0.8 °C	19.3 °C	-14.0 °C	0	0	24
March	10.8 °C	2.0 °C	6.1 °C	27.5 °C	-7.0 °C	0	0	10
April	18.1 °C	8.8 °C	13.0 °C	34.7 °C	-2.2 °C	3	0	0
May	24.1 °C	14.8 °C	19.1 °C	38.1 °C	4.9 °C	14	3	0
June	28.6 °C	19.6 °C	23.7 °C	39.5 °C	11.5 °C	25	11	0
July	30.1 °C	23.3 °C	26.4 °C	38.6 °C	16.1 °C	30	16	0
August	29.0 °C	22.8 °C	25.6 °C	36.6 °C	15.2 °C	29	11	0
September	25.4 °C	18.3 °C	21.6 °C	34.0 °C	10.1 °C	17	1	0
October	19.3 °C	12.0 °C	15.4 °C	30.4 °C	0.1 °C	2	0	0
November	11.5 °C	4.5 °C	7.9 °C	23.6 °C	-4.9 °C	0	0	3
December	4.4 °C	-1.6 °C	1.3 °C	15.8 °C	-9.5 °C	0	0	24

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind	Sea temp
January	8 mm	2	9.9 h/day	48 %	64 %	19 km/h	1.8 °C
February	15 mm	3	11 h/day	46 %	62 %	20 km/h	1.4 °C
March	19 mm	4	12 h/day	44 %	58 %	22 km/h	4.1 °C
April	34 mm	5	13 h/day	46 %	57 %	23 km/h	9.2 °C
May	54 mm	6	14 h/day	50 %	60 %	21 km/h	15.3 °C
June	66 mm	6	15 h/day	55 %	66 %	19 km/h	20.6 °C
July	166 mm	12	14 h/day	60 %	77 %	17 km/h	24.9 °C
August	151 mm	11	14 h/day	56 %	79 %	16 km/h	26.6 °C
September	50 mm	6	12 h/day	48 %	71 %	17 km/h	24.1 °C
October	25 mm	4	11 h/day	42 %	65 %	19 km/h	18.6 °C
November	27 mm	4	10 h/day	44 %	66 %	20 km/h	12.3 °C
December	13 mm	3	9.6 h/day	46 %	64 %	20 km/h	6.1 °C

How Laizhou 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
Laizhou	30 °C	-4.0 °C	629 mm	120
Pingdu · China	31 °C	-5.4 °C	711 mm	131
Laixi · China	30 °C	-5.1 °C	711 mm	122
Gaomi · China	31 °C	-5.3 °C	688 mm	133
Weifang · China	31 °C	-5.3 °C	625 mm	140

Where Laizhou ranks

Ranking	Position	Value
Best beach destinations in Asia in September	19th of 50	92/100
Places with the best weather in Asia in May	26th of 50	93/100
Best beach destinations in Asia in June	34th of 50	82/100

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

QuestionsCommon questions about Laizhou’s climate

When is the best time to visit Laizhou?

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

How hot does Laizhou get?

In July, the warmest month, daily highs average 30 °C. About 42 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 -4.0 °C in January, the coldest month. A normal year has 90 nights below freezing.

Which month is wettest in Laizhou?

July, averaging 166 mm over 12 days with rain. The driest month is January with 8 mm. The year as a whole averages 629 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 Laizhou 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: 37.181°, 119.942° (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.