Xinyi climate — normals and trends

Q: What is the climate of Xinyi?

Xinyi has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.3 °C and it receives 1,836 mm of precipitation per year.

Q: What is the hottest day ever recorded in Xinyi?

The hottest day measured in Xinyi between 1940 and 2025 was 23 August 1990, reaching 36.1 °C.

Q: What is the coldest day in Xinyi?

The coldest day measured in Xinyi between 1940 and 2025 was 16 January 1963, at -0.1 °C.

Q: Does it snow in Xinyi?

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

Q: Has the climate of Xinyi warmed?

Yes: Xinyi warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Xinyi?

The wettest day measured in Xinyi between 1940 and 2025 was 9 June 1994, with 247 mm of rain in 24 hours.

Q: What was the windiest day in Xinyi?

The windiest day measured in Xinyi between 1940 and 2025 was 30 August 1954, with winds reaching 60.3 km/h.

Q: What is the warmest month in Xinyi?

The warmest month in Xinyi is July (26.6 °C on average); the coldest is January (13.9 °C).

Q: How much does it rain in Xinyi?

Xinyi receives on average 1,836 mm of precipitation per year, spread over about 193 rainy days.

Q: Is it sunny in Xinyi?

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

Xinyi (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 21.3 °C and it receives 1,836 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 (26.6 °C on average) and the coldest is January (13.9 °C). Rainfall peaks in June.

Xinyi averages 0 frost days, 71 hot days (≥ 30 °C) and 193 rainy days per year.

Xinyi has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.

The hottest day of the period reached 36.1 °C (on 23 August 1990) and the coldest -0.1 °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

XinyiGuangdong

coords: 22.37°, 110.95°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJulyColdest monthJanuaryWettest monthJuneDriest monthDecember

Mean daily temperature

21.3°C

Average daily high

25.1°C

Average daily low

18.4°C

Annual rainfall

1,836mm

Sunshine / day

8.1h

Mean relative humidity

81%

Average peak wind

12.3km/h

Seasonal range

12.7°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

71 d/yr

Rainy days (≥ 1 mm)

193 d/yr

Annual snowfall

0.0 cm

Average feels-like high

27.6 °C

Average feels-like low

20.1 °C

Average peak gust

32.7 km/h

Tropical nights (≥ 20 °C)

184 d/yr

Solar radiation

14.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.0 °C

since 1940

+0.1 °C per decade · r² = 0.38 · p = < 0.001

19402025

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

36.1 °C

23 August 1990

Coldest day

-0.1 °C

16 January 1963

Wettest day

247 mm

9 June 1994

Windiest day

60.3 km/h

30 August 1954

Strongest gust

150.5 km/h

30 August 1954

Hottest feels-like

42.2 °C

11 August 2003

Coldest feels-like

-4.6 °C

24 January 2016

Snowiest day

1.1 cm

24 January 2016

Sunniest day

13.0 h

13 June 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	34.4 °C5 July 2025	5.6 °C13 January 2025	21.9 °C	1,949 mm	98	0
2024	33.9 °C5 September 2024	2.5 °C23 January 2024	22.2 °C	1,728 mm	94	0
2023	34.6 °C2 June 2023	4.3 °C22 December 2023	22.1 °C	2,008 mm	100	0
2022	34.9 °C25 July 2022	4.3 °C20 February 2022	21.5 °C	2,020 mm	85	0
2021	33.6 °C24 July 2021	3.0 °C8 January 2021	22.1 °C	1,615 mm	119	0
2020	33.6 °C14 July 2020	4.8 °C31 December 2020	22.1 °C	1,264 mm	100	0
2019	33.7 °C24 August 2019	5.9 °C1 January 2019	22.4 °C	1,530 mm	105	0
2018	33.7 °C23 May 2018	2.2 °C1 February 2018	21.7 °C	1,825 mm	82	0
2017	34.2 °C22 August 2017	5.5 °C18 December 2017	21.7 °C	1,748 mm	94	0
2016	33.9 °C26 July 2016	0.5 °C24 January 2016	21.8 °C	1,981 mm	92	0
2015	34.3 °C12 July 2015	5.7 °C6 February 2015	22.2 °C	2,035 mm	93	0
2014	33.4 °C1 August 2014	3.3 °C20 February 2014	21.5 °C	1,557 mm	104	0
2013	33.2 °C20 June 2013	4.9 °C19 December 2013	21.5 °C	1,956 mm	78	0
2012	33.8 °C2 August 2012	4.6 °C30 December 2012	21.4 °C	2,198 mm	84	0
2011	33.9 °C28 July 2011	3.3 °C12 January 2011	20.8 °C	1,510 mm	94	0
2010	34.0 °C5 August 2010	2.9 °C17 December 2010	21.7 °C	1,869 mm	83	0
2009	34.0 °C3 August 2009	3.7 °C11 January 2009	21.8 °C	1,757 mm	97	0
2008	34.3 °C28 July 2008	3.5 °C3 February 2008	21.1 °C	2,273 mm	70	0
2007	34.1 °C8 August 2007	5.9 °C29 January 2007	21.8 °C	1,403 mm	97	0
2006	34.1 °C24 July 2006	5.2 °C18 December 2006	21.8 °C	2,093 mm	86	0
2005	34.4 °C19 July 2005	2.8 °C1 January 2005	21.5 °C	1,602 mm	94	0
2004	34.1 °C1 July 2004	3.3 °C9 February 2004	21.5 °C	1,348 mm	89	0
2003	35.8 °C23 July 2003	3.0 °C7 January 2003	22.2 °C	1,365 mm	108	0
2002	32.9 °C2 August 2002	3.9 °C27 December 2002	21.9 °C	2,225 mm	80	0
2001	33.7 °C5 July 2001	4.3 °C24 December 2001	21.7 °C	2,312 mm	101	0
2000	33.3 °C20 August 2000	4.3 °C27 January 2000	21.8 °C	1,755 mm	90	0
1999	34.1 °C26 July 1999	1.7 °C23 December 1999	21.9 °C	1,618 mm	82	0
1998	34.0 °C5 August 1998	5.4 °C18 January 1998	22.2 °C	2,004 mm	93	0
1997	33.6 °C30 August 1997	4.8 °C12 January 1997	21.5 °C	2,366 mm	66	0
1996	33.8 °C26 July 1996	1.7 °C20 February 1996	21.2 °C	1,463 mm	78	0
1995	33.0 °C5 September 1995	4.8 °C7 January 1995	21.1 °C	1,739 mm	73	0
1994	33.8 °C11 July 1994	5.3 °C20 January 1994	21.6 °C	2,312 mm	65	0
1993	33.3 °C27 August 1993	2.8 °C16 January 1993	21.2 °C	2,296 mm	86	0
1992	33.4 °C1 September 1992	4.3 °C15 January 1992	21.0 °C	2,318 mm	92	0
1991	34.4 °C19 July 1991	1.0 °C28 December 1991	21.9 °C	1,710 mm	100	0
1990	36.1 °C23 August 1990	3.1 °C31 January 1990	21.5 °C	1,786 mm	85	0
1989	34.7 °C16 July 1989	3.2 °C14 January 1989	21.2 °C	1,575 mm	87	0
1988	34.0 °C18 July 1988	5.8 °C19 February 1988	20.9 °C	1,729 mm	79	0
1987	33.9 °C13 July 1987	4.1 °C29 November 1987	22.0 °C	1,898 mm	85	0
1986	33.6 °C10 July 1986	2.5 °C1 March 1986	21.2 °C	1,747 mm	86	0
1985	33.5 °C9 August 1985	4.3 °C25 December 1985	20.8 °C	2,211 mm	79	0
1984	33.0 °C29 July 1984	3.2 °C7 February 1984	20.5 °C	1,849 mm	64	0
1983	33.7 °C12 July 1983	3.8 °C25 January 1983	20.8 °C	2,499 mm	97	0
1982	33.8 °C16 July 1982	2.7 °C27 December 1982	21.2 °C	2,151 mm	76	0
1981	33.9 °C8 August 1981	4.4 °C14 January 1981	21.4 °C	2,392 mm	73	0
1980	34.4 °C10 July 1980	2.5 °C8 February 1980	21.6 °C	1,594 mm	89	0
1979	35.8 °C29 July 1979	3.2 °C31 January 1979	21.2 °C	1,972 mm	67	0
1978	33.2 °C15 July 1978	2.6 °C22 January 1978	21.2 °C	2,376 mm	73	0
1977	34.0 °C19 July 1977	1.9 °C5 January 1977	21.3 °C	1,482 mm	94	0
1976	33.3 °C25 May 1976	1.8 °C29 December 1976	20.7 °C	2,497 mm	63	0
1975	32.6 °C11 June 1975	0.7 °C14 December 1975	21.2 °C	2,177 mm	73	0
1974	32.8 °C19 August 1974	1.6 °C2 January 1974	20.9 °C	2,023 mm	79	0
1973	32.7 °C23 June 1973	2.8 °C26 December 1973	21.5 °C	2,863 mm	64	0
1972	33.7 °C9 July 1972	2.5 °C11 February 1972	21.1 °C	2,883 mm	67	0
1971	33.1 °C16 June 1971	2.1 °C6 January 1971	20.8 °C	1,844 mm	61	0
1970	33.6 °C15 July 1970	3.9 °C16 January 1970	20.9 °C	2,085 mm	65	0
1969	33.4 °C27 July 1969	1.6 °C4 February 1969	20.8 °C	1,988 mm	85	0
1968	34.6 °C26 July 1968	4.3 °C15 February 1968	21.1 °C	2,098 mm	61	0
1967	33.4 °C31 July 1967	0.8 °C17 January 1967	20.7 °C	1,853 mm	77	0
1966	31.5 °C15 August 1966	4.2 °C23 February 1966	21.4 °C	1,778 mm	23	0
1965	31.7 °C14 July 1965	4.0 °C31 December 1965	20.8 °C	1,985 mm	12	0
1964	33.1 °C20 May 1964	3.3 °C25 February 1964	21.2 °C	1,829 mm	93	0
1963	34.0 °C5 September 1963	-0.1 °C16 January 1963	21.2 °C	1,342 mm	95	1
1962	33.3 °C10 July 1962	2.6 °C28 January 1962	21.0 °C	1,710 mm	78	0
1961	33.1 °C23 August 1961	0.3 °C19 January 1961	21.4 °C	2,020 mm	64	0
1960	33.1 °C21 August 1960	2.6 °C25 January 1960	21.3 °C	1,816 mm	62	0
1959	32.7 °C29 August 1959	4.7 °C10 January 1959	21.0 °C	1,887 mm	52	0
1958	33.5 °C9 May 1958	2.9 °C2 February 1958	21.2 °C	1,287 mm	68	0
1957	34.2 °C14 August 1957	0.9 °C10 February 1957	20.9 °C	1,814 mm	71	0
1956	33.4 °C27 April 1956	3.0 °C10 January 1956	21.5 °C	1,042 mm	83	0
1955	33.0 °C3 May 1955	0.5 °C12 January 1955	21.3 °C	1,264 mm	20	0
1954	32.9 °C29 July 1954	4.4 °C12 December 1954	21.5 °C	1,260 mm	48	0
1953	32.0 °C12 August 1953	4.9 °C12 December 1953	21.4 °C	1,437 mm	33	0
1952	31.5 °C29 July 1952	3.2 °C19 February 1952	21.6 °C	1,591 mm	27	0
1951	31.2 °C1 August 1951	3.5 °C13 January 1951	21.1 °C	2,039 mm	10	0
1950	30.5 °C29 March 1950	5.9 °C7 January 1950	21.1 °C	1,888 mm	13	0
1949	35.1 °C14 June 1949	3.7 °C9 January 1949	21.7 °C	1,356 mm	51	0
1948	31.6 °C11 March 1948	3.2 °C26 January 1948	21.2 °C	1,636 mm	30	0
1947	30.8 °C18 July 1947	3.8 °C20 December 1947	20.8 °C	1,686 mm	11	0
1946	34.6 °C28 July 1946	4.5 °C7 January 1946	21.9 °C	968 mm	88	0
1945	30.5 °C15 July 1945	4.0 °C17 January 1945	20.0 °C	1,515 mm	8	0
1944	33.3 °C8 April 1944	1.4 °C20 December 1944	20.8 °C	1,820 mm	11	0
1943	33.3 °C29 May 1943	3.3 °C12 January 1943	20.9 °C	1,159 mm	48	0
1942	30.3 °C30 May 1942	4.8 °C7 December 1942	20.6 °C	1,692 mm	4	0
1941	30.6 °C9 August 1941	4.2 °C29 December 1941	20.8 °C	2,161 mm	3	0
1940	31.1 °C31 August 1940	3.2 °C25 January 1940	20.5 °C	1,597 mm	8	0

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?

Year

Across the whole year

Average daily high

25.8 °C

+0.7 °C

Hot days (≥ 30 °C)

98 d/yr

+27

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1949 mm

+113 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	19.7 °C	+1.6 °C	7 mm	-31 mm
Feb	19.4 °C	+0.5 °C	16 mm	-37 mm
Mar	21.8 °C	-0.3 °C	55 mm	-30 mm
Apr	26.8 °C	+1.3 °C	131 mm	-40 mm
May	28.2 °C	-0.1 °C	263 mm	-6 mm
Jun	30.0 °C	+0.6 °C	315 mm	+2 mm
Jul	31.2 °C	+1.0 °C	403 mm	+149 mm
Aug	29.8 °C	-0.1 °C	284 mm	-14 mm
Sep	29.9 °C	+0.7 °C	348 mm	+146 mm
Oct	27.6 °C	+0.7 °C	88 mm	+9 mm
Nov	23.0 °C	-0.6 °C	23 mm	-20 mm
Dec	22.0 °C	+2.3 °C	18 mm	-14 mm

The year's extremes

Hottest day

34.4 °C

5 Jul 2025

Coldest day

5.6 °C

13 Jan 2025

Wettest day

93.7 mm

8 Sep 2025

Windiest day

39.8 km/h

24 Sep 2025

Strongest gust

117.0 km/h

5 Oct 2025

Hottest feels-like

41.3 °C

5 Jul 2025

Coldest feels-like

1.9 °C

13 Jan 2025

Sunniest day

13.0 h

12 May 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Xinyi?

Xinyi has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.3 °C and it receives 1,836 mm of precipitation per year.

What is the hottest day ever recorded in Xinyi?

The hottest day measured in Xinyi between 1940 and 2025 was 23 August 1990, reaching 36.1 °C.

What is the coldest day in Xinyi?

The coldest day measured in Xinyi between 1940 and 2025 was 16 January 1963, at -0.1 °C.

Does it snow in Xinyi?

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

Has the climate of Xinyi warmed?

Yes: Xinyi warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Xinyi?

The wettest day measured in Xinyi between 1940 and 2025 was 9 June 1994, with 247 mm of rain in 24 hours.

What was the windiest day in Xinyi?

The windiest day measured in Xinyi between 1940 and 2025 was 30 August 1954, with winds reaching 60.3 km/h.

What is the warmest month in Xinyi?

The warmest month in Xinyi is July (26.6 °C on average); the coldest is January (13.9 °C).

How much does it rain in Xinyi?

Xinyi receives on average 1,836 mm of precipitation per year, spread over about 193 rainy days.

Is it sunny in Xinyi?

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

What is the biggest single-day snowfall in Xinyi?

The heaviest 24-hour snowfall measured in Xinyi between 1940 and 2025 was 24 January 2016, with 1.1 cm.

Are there tropical nights in Xinyi?

Yes: Xinyi has on average 184 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Xinyi?

In Xinyi, between 1940 and 2025, the highest apparent temperature reached 42.2 °C on 11 August 2003, and the lowest was -4.6 °C on 24 January 2016.

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