Lianjiang climate — normals and trends

Lianjiang (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 23.3 °C and it receives 1,706 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is July (28.5 °C on average) and the coldest is January (15.9 °C). Rainfall peaks in August.

Lianjiang averages 0 frost days, 142 hot days (≥ 30 °C) and 175 rainy days per year.

Lianjiang has warmed by +0.9 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.3 °C (on 2 August 1946) and the coldest 0.6 °C (on 16 January 1963).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

LianjiangGuangdong

coords
21.65°, 110.28°
period
19402025 · 86 yrs
CfaHumid subtropicalWarmest monthJulyColdest monthJanuaryWettest monthAugustDriest monthDecember

Mean daily temperature

23.3°C

Average daily high

27.2°C

Average daily low

20.4°C

Annual rainfall

1,706mm

Sunshine / day

8.1h

Mean relative humidity

79%

Average peak wind

15.0km/h

Seasonal range

12.6°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

142 d/yr

Rainy days (≥ 1 mm)

175 d/yr

Annual snowfall

0.0 cm

Average feels-like high

30.2 °C

Average feels-like low

22.5 °C

Average peak gust

32.0 km/h

Tropical nights (≥ 20 °C)

218 d/yr

Solar radiation

14.6 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.9 °C

since 1940

+0.1 °C per decade · r² = 0.30 · p = < 0.001

1940Each stripe is one year, from 1940 (left) to 2025 (right). Blue = colder than the period average, red = warmer.2025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

38.3 °C

2 August 1946

Coldest day

0.6 °C

16 January 1963

Wettest day

240 mm

22 September 1976

Windiest day

71.1 km/h

30 August 1954

Strongest gust

131.8 km/h

30 August 1954

Hottest feels-like

44.5 °C

15 August 1957

Coldest feels-like

-3.0 °C

14 December 1975

Sunniest day

13.0 h

9 June 1940

YearHottest dayColdest dayAnnual meanRainfallHot daysFrost days
202535.5 °C5 July 20256.6 °C13 January 202523.9 °C1,766 mm1590
202436.2 °C27 April 20244.2 °C23 January 202424.3 °C1,629 mm1770
202335.6 °C15 July 20236.0 °C30 January 202324.0 °C1,957 mm1490
202235.7 °C25 July 20225.8 °C20 February 202223.3 °C1,564 mm1320
202136.7 °C16 July 20215.0 °C8 January 202124.1 °C1,393 mm1560
202036.3 °C11 July 20207.7 °C31 December 202024.1 °C1,351 mm1430
201935.6 °C19 May 20198.0 °C1 January 201924.5 °C1,439 mm1620
201835.1 °C26 May 20184.7 °C1 February 201823.6 °C1,927 mm1470
201735.6 °C21 August 20177.8 °C18 December 201723.6 °C1,733 mm1450
201635.5 °C25 July 20162.4 °C24 January 201623.7 °C1,782 mm1710
201536.4 °C12 July 20158.3 °C15 January 201524.2 °C1,668 mm1650
201435.8 °C4 June 20144.9 °C20 February 201423.5 °C1,535 mm1550
201335.4 °C15 May 20136.8 °C19 December 201323.5 °C1,998 mm1480
201235.9 °C2 August 20126.3 °C25 January 201223.4 °C1,908 mm1610
201135.4 °C4 June 20114.6 °C12 January 201122.7 °C1,341 mm1370
201035.7 °C9 July 20105.5 °C17 December 201023.7 °C1,924 mm1570
200936.2 °C24 August 20094.5 °C11 January 200923.7 °C1,648 mm1500
200835.6 °C24 June 20085.0 °C1 February 200822.8 °C2,036 mm1340
200735.5 °C24 June 20077.2 °C29 January 200723.7 °C1,215 mm1490
200635.6 °C24 July 20067.4 °C18 December 200623.7 °C1,715 mm1620
200536.6 °C19 July 20055.1 °C1 January 200523.4 °C1,346 mm1690
200435.6 °C1 July 20045.1 °C9 February 200423.4 °C1,150 mm1600
200337.4 °C7 May 20035.4 °C7 January 200324.2 °C1,304 mm1830
200235.2 °C10 July 20024.9 °C27 December 200223.8 °C2,315 mm1490
200135.4 °C5 July 20015.2 °C24 December 200123.6 °C1,993 mm1500
200034.8 °C23 August 20007.1 °C27 January 200023.7 °C1,447 mm1580
199936.4 °C6 June 19994.2 °C23 December 199923.8 °C1,428 mm1660
199837.1 °C2 August 19987.5 °C20 January 199824.3 °C1,783 mm1680
199735.6 °C20 August 19976.9 °C12 January 199723.5 °C2,254 mm1440
199635.4 °C2 August 19963.4 °C20 February 199623.2 °C1,449 mm1510
199535.3 °C24 June 19956.0 °C31 December 199523.1 °C1,748 mm1370
199435.8 °C14 May 19946.7 °C24 January 199423.6 °C2,071 mm1350
199335.5 °C30 July 19934.4 °C29 January 199323.2 °C2,072 mm1510
199235.8 °C30 August 19926.5 °C15 January 199222.9 °C1,812 mm1390
199135.8 °C19 July 19912.9 °C28 December 199124.0 °C1,435 mm1700
199037.5 °C23 August 19904.7 °C31 January 199023.4 °C1,580 mm1470
198935.3 °C16 July 19895.2 °C13 January 198923.0 °C1,389 mm1360
198835.4 °C13 June 19887.4 °C19 February 198822.9 °C1,629 mm1400
198735.3 °C21 July 19876.9 °C7 December 198723.9 °C1,718 mm1610
198635.5 °C27 August 19865.0 °C1 March 198623.2 °C1,546 mm1460
198535.0 °C23 June 19857.6 °C10 January 198522.8 °C2,326 mm1430
198436.1 °C25 July 19845.7 °C9 January 198422.5 °C1,769 mm1310
198335.8 °C5 July 19835.0 °C25 January 198322.8 °C2,034 mm1650
198235.0 °C16 July 19823.4 °C28 December 198223.1 °C2,208 mm1420
198135.8 °C8 August 19815.0 °C13 January 198123.4 °C2,430 mm1350
198035.4 °C10 July 19803.7 °C8 February 198023.5 °C1,522 mm1550
197937.5 °C29 July 19796.3 °C31 January 197923.3 °C1,779 mm1680
197834.8 °C15 July 19785.9 °C21 January 197823.2 °C2,423 mm1230
197735.6 °C8 June 19773.7 °C31 January 197723.3 °C1,401 mm1540
197635.1 °C25 May 19763.6 °C28 December 197622.7 °C2,418 mm1170
197534.9 °C26 July 19752.4 °C14 December 197523.1 °C2,003 mm1450
197434.1 °C20 August 19742.5 °C2 January 197422.8 °C1,812 mm1460
197335.0 °C2 June 19734.5 °C27 December 197323.5 °C2,542 mm1440
197235.2 °C9 July 19724.0 °C11 February 197222.9 °C2,619 mm1270
197135.0 °C17 June 19714.3 °C10 January 197122.8 °C1,987 mm1250
197034.8 °C8 June 19705.5 °C31 January 197022.8 °C1,730 mm1360
196935.0 °C27 September 19693.4 °C6 February 196922.8 °C1,726 mm1520
196836.7 °C26 July 19686.3 °C3 March 196823.1 °C1,879 mm1340
196736.4 °C13 July 19672.1 °C17 January 196722.7 °C1,688 mm1290
196633.0 °C15 August 19665.6 °C23 February 196623.4 °C1,745 mm1160
196533.7 °C14 July 19655.0 °C17 December 196522.9 °C2,024 mm900
196435.7 °C28 July 19644.7 °C25 February 196423.3 °C1,442 mm1490
196334.5 °C5 September 19630.6 °C16 January 196323.0 °C1,398 mm1470
196235.6 °C7 May 19624.0 °C3 December 196222.9 °C1,510 mm1420
196134.6 °C23 June 19613.5 °C19 January 196123.4 °C1,773 mm1470
196035.4 °C9 June 19603.7 °C25 January 196023.3 °C1,555 mm1380
195935.1 °C20 June 19596.6 °C10 January 195923.1 °C1,820 mm1420
195837.2 °C11 May 19584.3 °C2 February 195823.3 °C1,222 mm1510
195736.0 °C15 August 19572.9 °C11 February 195722.9 °C1,675 mm1220
195636.1 °C18 April 19565.1 °C10 January 195623.3 °C1,022 mm1600
195536.0 °C15 April 19551.9 °C12 January 195523.3 °C1,177 mm1440
195436.2 °C28 July 19546.8 °C17 December 195423.6 °C1,294 mm1340
195334.5 °C5 August 19536.6 °C12 December 195323.4 °C1,501 mm1320
195233.5 °C27 May 19524.6 °C19 February 195223.6 °C1,639 mm1270
195133.8 °C1 August 19514.8 °C13 January 195123.1 °C2,024 mm1070
195035.3 °C21 April 19508.2 °C7 January 195023.2 °C1,910 mm1190
194937.2 °C5 June 19495.4 °C17 January 194923.7 °C1,101 mm1390
194834.8 °C11 March 19484.9 °C26 January 194823.3 °C1,232 mm1250
194732.8 °C1 August 19476.0 °C20 December 194722.9 °C1,439 mm1030
194638.3 °C2 August 19466.9 °C7 January 194624.2 °C755 mm1690
194532.5 °C19 April 19454.9 °C18 January 194522.1 °C1,585 mm900
194436.4 °C8 April 19443.8 °C20 December 194422.8 °C2,002 mm960
194336.1 °C3 June 19436.1 °C12 January 194323.0 °C1,001 mm1300
194232.7 °C7 August 19425.5 °C7 December 194222.6 °C1,597 mm970
194131.9 °C27 June 19416.4 °C29 December 194122.7 °C2,220 mm920
194032.2 °C9 May 19404.9 °C26 January 194022.4 °C1,751 mm930

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Across the whole year

Average daily high
27.9 °C
+0.7 °C
Hot days (≥ 30 °C)
159 d/yr
+17
Frost days (< 0 °C)
0 d/yr
0
Annual rainfall
1767 mm
+61 mm

Month by month

Highvs. normalPrecipitationvs. normal
Jan22.0 °C+1.8 °C8 mm-25 mm
Feb21.6 °C+0.5 °C15 mm-31 mm
Mar24.0 °C-0.4 °C44 mm-28 mm
Apr29.1 °C+1.2 °C79 mm-87 mm
May30.4 °C-0.1 °C273 mm+18 mm
Jun32.1 °C+0.6 °C254 mm-19 mm
Jul32.6 °C+0.4 °C327 mm+92 mm
Aug31.8 °C+0.1 °C286 mm+0 mm
Sep31.7 °C+0.7 °C245 mm+61 mm
Oct29.2 °C+0.4 °C196 mm+112 mm
Nov25.3 °C-0.5 °C27 mm-16 mm
Dec24.6 °C+2.8 °C14 mm-17 mm

The year's extremes

Hottest day
35.5 °C
5 Jul 2025
Coldest day
6.6 °C
13 Jan 2025
Wettest day
109.1 mm
5 Oct 2025
Windiest day
60.5 km/h
5 Oct 2025
Strongest gust
127.8 km/h
5 Oct 2025
Hottest feels-like
43.8 °C
26 Jul 2025
Coldest feels-like
4.0 °C
13 Jan 2025
Sunniest day
13.0 h
31 May 2025

What was the weather like that day?

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Date

Frequently asked questions

What is the climate of Lianjiang?

Lianjiang has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 23.3 °C and it receives 1,706 mm of precipitation per year.

What is the hottest day ever recorded in Lianjiang?

The hottest day measured in Lianjiang between 1940 and 2025 was 2 August 1946, reaching 38.3 °C.

What is the coldest day in Lianjiang?

The coldest day measured in Lianjiang between 1940 and 2025 was 16 January 1963, at 0.6 °C.

Does it snow in Lianjiang?

Almost never: Lianjiang sees virtually no snow, with about 0 frost days per year.

Has the climate of Lianjiang warmed?

Yes: Lianjiang warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Lianjiang?

The wettest day measured in Lianjiang between 1940 and 2025 was 22 September 1976, with 240 mm of rain in 24 hours.

What was the windiest day in Lianjiang?

The windiest day measured in Lianjiang between 1940 and 2025 was 30 August 1954, with winds reaching 71.1 km/h.

What is the warmest month in Lianjiang?

The warmest month in Lianjiang is July (28.5 °C on average); the coldest is January (15.9 °C).

How much does it rain in Lianjiang?

Lianjiang receives on average 1,706 mm of precipitation per year, spread over about 175 rainy days.

Is it sunny in Lianjiang?

Lianjiang gets on average 8.1 hours of sunshine per day, roughly 2,957 hours per year over 1940-2025.

Are there tropical nights in Lianjiang?

Yes: Lianjiang has on average 218 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Lianjiang?

In Lianjiang, between 1940 and 2025, the highest apparent temperature reached 44.5 °C on 15 August 1957, and the lowest was -3.0 °C on 14 December 1975.

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