Guangzhou Weather Records

Guangzhou, China weather averages and records from 1951–2024 based on data made available by the NOAA.

All-Time Recorded High

The highest temperature ever recorded in Guangzhou, China was 39.1 °C which occurred on July 1, 2004.

Highest Temperatures: All-Time By Year

All-Time Recorded Low

The lowest temperature ever recorded in Guangzhou, China was 0.0 °C which occurred on December 23, 1999.

Lowest Temperatures: All-Time By Year

Guangzhou Weather by Month

Averages based on the years 1991–2020

Month	Average (°C)		Record (°C)		Average (cm)
Month	High ☀️	Low 🌙	High ☀️	Low 🌙	Precipitation 💧
January	18.3	10.5	28.4	0.1	4.0
February	19.8	12.6	29.7	0.0	5.9
March	22.1	15.4	32.1	3.2	8.2
April	26.5	19.7	33.5	7.7	18.7
May	30.1	23.1	39.0	13.7	33.1
June	31.8	25.2	38.9	18.8	36.1
July	33.3	26.0	39.1	21.6	22.9
August	33.3	25.7	38.7	20.9	23.9
September	31.9	24.3	37.6	15.5	21.4
October	29.4	21.1	36.2	9.5	6.9
November	25.3	16.7	33.4	4.9	3.7
December	20.9	12.2	29.9	0.0	3.0
Entire year	26.9	19.4	39.1	0.0	184.3

More Guangzhou Weather Records 1951–2024
Highest daily low	30.4 °C	July 19, 2005
Lowest daily high	4.3 °C	February 21, 1996
Greatest daily range (Difference of high and low)	19.6 °C	December 12, 1969
Greatest difference in daily high over two conscutive days	15.5 °C	Nov 28–29, 1987
Most daily precipitation	28.5 cm	June 6, 1955
Most monthly precipitation	84.8 cm	May 2015
Most yearly precipitation	314.1 cm	2016
Most yearly days with precipitation	189	1975
Earliest day ≥ 35 °C	May 9	2012
Latest day ≥ 35 °C	October 6	2007
Most days in a year ≥ 20 °C	325	2006
Most days in a year ≥ 25 °C	260	2004
Most days in a year ≥ 30 °C	162	2004
Most days in a year ≥ 35 °C	38	2007

Guangzhou Weather Streaks Most consecutive days...
With precipitation	33 days	Apr 28 – May 30, 1975
Without precipitation	63 days	Oct 17 – Dec 18, 1958
High temperature ≥ 20 °C	267 days	Apr 1 – Dec 23, 2004
High temperature ≥ 25 °C	211 days	Apr 18 – Nov 14, 2004
High temperature ≥ 30 °C	82 days	Jul 7 – Sep 26, 2020
High temperature ≥ 35 °C	13 days	Jul 19–31, 2007

Plant Hardiness Zone

10B

Guangzhou is in plant hardiness zone 10B

based on average yearly minimum temperature from 1991–2020

Guangzhou Weather by Year

More Guangzhou Weather

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Weather Station Details

Years	Station	Coordinates
1951–2024	Guangzhou	location