Laixi climate

Name: Laixi
Address: CN

Laixi is warmest in July, with average highs of 30 °C, and coldest in January, when nights average -5.1 °C. July is the wettest month (184 mm) and January the driest (9.5 mm). Figures are 1991–2020 climate normals.

Across a full year Laixi averages 711 mm of rain, 122 days above 25 °C and 107 days below freezing.

China · population 341,470 · 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 -5.1 °C
Driest month January 9 mm
Wettest month July 184 mm
Least cloud October 43 % cloud
Hottest on record May 39 °C
Coldest on record January -16 °C

What to expectLaixi through the year

Laixi has a clear annual cycle: average daily highs run from 3.2 °C in January to 30 °C in July, a swing of 27 °C in mean temperature across the year.

Counted across a normal year, 122 days a year reach 25 °C, 41 of them reach 30 °C, 107 nights drop below freezing. The warmest reading in the 1991–2020 record is 39 °C, in May.

Rain is strongly seasonal. July averages 184 mm against 9 mm in January — 19 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	3.2 °C	9 mm	46 %
February	6.0 °C	15 mm	47 %
March	11.8 °C	21 mm	47 %
April	18.9 °C	38 mm	48 %
May	24.6 °C	61 mm	53 %
June	28.5 °C	73 mm	60 %
July	30.0 °C	184 mm	65 %
August	29.1 °C	175 mm	61 %
September	25.6 °C	65 mm	51 %
October	19.7 °C	29 mm	43 %
November	11.9 °C	28 mm	43 %
December	5.0 °C	12 mm	43 %

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	3.2 °C	-5.1 °C	-1.5 °C	12.7 °C	-15.9 °C	0	0	30
February	6.0 °C	-3.6 °C	0.6 °C	18.4 °C	-15.4 °C	0	0	25
March	11.8 °C	0.7 °C	5.7 °C	26.8 °C	-8.6 °C	0	0	14
April	18.9 °C	7.3 °C	12.5 °C	33.5 °C	-3.7 °C	3	0	1
May	24.6 °C	13.2 °C	18.5 °C	39.0 °C	3.4 °C	15	3	0
June	28.5 °C	18.2 °C	22.9 °C	39.0 °C	10.7 °C	26	10	0
July	30.0 °C	22.2 °C	25.7 °C	38.3 °C	15.1 °C	29	16	0
August	29.1 °C	21.7 °C	25.1 °C	35.6 °C	12.8 °C	29	11	0
September	25.6 °C	16.6 °C	20.8 °C	34.7 °C	8.2 °C	18	1	0
October	19.7 °C	9.9 °C	14.4 °C	31.9 °C	-0.9 °C	2	0	0
November	11.9 °C	2.7 °C	7.0 °C	24.1 °C	-6.8 °C	0	0	8
December	5.0 °C	-3.1 °C	0.5 °C	15.7 °C	-11.2 °C	0	0	28

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	9 mm	2	9.9 h/day	46 %	62 %	16 km/h
February	15 mm	3	11 h/day	47 %	61 %	17 km/h
March	21 mm	4	12 h/day	47 %	59 %	19 km/h
April	38 mm	5	13 h/day	48 %	58 %	20 km/h
May	61 mm	7	14 h/day	53 %	62 %	18 km/h
June	73 mm	7	15 h/day	60 %	70 %	16 km/h
July	184 mm	13	14 h/day	65 %	80 %	15 km/h
August	175 mm	13	14 h/day	61 %	81 %	14 km/h
September	65 mm	6	12 h/day	51 %	73 %	13 km/h
October	29 mm	4	11 h/day	43 %	68 %	15 km/h
November	28 mm	4	10 h/day	43 %	69 %	16 km/h
December	12 mm	2	9.7 h/day	43 %	66 %	16 km/h

How Laixi 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
Laixi	30 °C	-5.1 °C	711 mm	122
Pingdu · China	31 °C	-5.4 °C	711 mm	131
Laizhou · China	30 °C	-4.0 °C	629 mm	120
Gaomi · China	31 °C	-5.3 °C	688 mm	133
Qingdao · China	27 °C	-1.9 °C	722 mm	65
Yantai · China	29 °C	-3.6 °C	656 mm	101
Weifang · China	31 °C	-5.3 °C	625 mm	140

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

QuestionsCommon questions about Laixi’s climate

When is the best time to visit Laixi?

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 Laixi get?

In July, the warmest month, daily highs average 30 °C. About 41 days a year pass 30 °C. The highest value in the 1991–2020 record is 39 °C.

How cold does it get in winter?

Nights average -5.1 °C in January, the coldest month. A normal year has 107 nights below freezing.

Which month is wettest in Laixi?

July, averaging 184 mm over 13 days with rain. The driest month is January with 9 mm. The year as a whole averages 711 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 Laixi 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.