Guxi climate — normals and trends

Q: What is the climate of Guxi?

Guxi has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.2 °C and it receives 1,226 mm of precipitation per year.

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

The hottest day measured in Guxi between 1940 and 2025 was 3 August 2025, reaching 44.4 °C.

Q: What is the coldest day in Guxi?

The coldest day measured in Guxi between 1940 and 2025 was 9 January 1956, at -7.4 °C.

Q: Does it snow in Guxi?

Yes. Guxi gets on average 2.2 cm of snow per year and has around 2 frost days.

Q: Has the climate of Guxi warmed?

Yes: Guxi warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Guxi?

The wettest day measured in Guxi between 1940 and 2025 was 10 July 1952, with 154 mm of rain in 24 hours.

Q: What was the windiest day in Guxi?

The windiest day measured in Guxi between 1940 and 2025 was 23 May 1946, with winds reaching 72.0 km/h.

Q: What is the warmest month in Guxi?

The warmest month in Guxi is July (28.0 °C on average); the coldest is January (7.7 °C).

Q: How much does it rain in Guxi?

Guxi receives on average 1,226 mm of precipitation per year, spread over about 154 rainy days.

Q: Is it sunny in Guxi?

Guxi gets on average 6.4 hours of sunshine per day, roughly 2,336 hours per year over 1940-2025.

Guxi (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 18.2 °C and it receives 1,226 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 (28.0 °C on average) and the coldest is January (7.7 °C). Rainfall peaks in July.

Guxi averages 2 frost days, 72 hot days (≥ 30 °C) and 154 rainy days per year.

Guxi has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.

The number of frost days there went from about 5 to 0 per year over the period.

The hottest day of the period reached 44.4 °C (on 3 August 2025) and the coldest -7.4 °C (on 9 January 1956).

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

GuxiChongqing Municipality

coords: 30.33°, 105.87°
period: 1940–2025 · 86 yrs

CfaHumid subtropicalWarmest monthJulyColdest monthJanuaryWettest monthJulyDriest monthJanuary

Mean daily temperature

18.2°C

Average daily high

21.7°C

Average daily low

15.2°C

Annual rainfall

1,226mm

Sunshine / day

6.4h

Mean relative humidity

78%

Average peak wind

11.3km/h

Seasonal range

20.3°C

Frost days (< 0 °C)

2 d/yr

Hot days (≥ 30 °C)

72 d/yr

Rainy days (≥ 1 mm)

154 d/yr

Annual snowfall

2.2 cm

Average feels-like high

22.9 °C

Average feels-like low

15.6 °C

Average peak gust

22.7 km/h

Tropical nights (≥ 20 °C)

118 d/yr

Solar radiation

11.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.1 °C

since 1940

+0.1 °C per decade · r² = 0.29 · 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

44.4 °C

3 August 2025

Coldest day

-7.4 °C

9 January 1956

Wettest day

154 mm

10 July 1952

Windiest day

72.0 km/h

23 May 1946

Strongest gust

83.9 km/h

22 May 1946

Hottest feels-like

47.9 °C

5 August 2025

Coldest feels-like

-11.2 °C

11 January 1956

Snowiest day

9.4 cm

30 January 1980

Sunniest day

14.0 h

23 June 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	44.4 °C3 August 2025	1.0 °C27 January 2025	20.0 °C	1,550 mm	117	0
2024	42.8 °C4 September 2024	1.1 °C16 December 2024	20.1 °C	978 mm	109	0
2023	38.6 °C23 July 2023	-0.6 °C19 January 2023	19.2 °C	1,235 mm	91	3
2022	43.5 °C21 August 2022	0.8 °C18 December 2022	19.8 °C	991 mm	95	0
2021	40.6 °C3 August 2021	-2.4 °C12 January 2021	18.6 °C	1,185 mm	80	4
2020	37.8 °C10 August 2020	0.1 °C21 December 2020	18.6 °C	1,204 mm	81	0
2019	38.4 °C26 August 2019	2.4 °C2 January 2019	18.5 °C	1,111 mm	68	0
2018	38.7 °C20 July 2018	-2.0 °C9 January 2018	18.6 °C	1,214 mm	86	2
2017	42.1 °C28 July 2017	1.4 °C22 December 2017	18.8 °C	956 mm	77	0
2016	40.2 °C25 August 2016	-3.5 °C25 January 2016	19.0 °C	1,042 mm	91	3
2015	36.8 °C2 August 2015	1.4 °C17 December 2015	19.2 °C	1,155 mm	85	0
2014	40.4 °C6 August 2014	0.9 °C19 December 2014	18.3 °C	1,242 mm	55	0
2013	42.1 °C23 August 2013	-1.5 °C1 January 2013	19.7 °C	996 mm	110	1
2012	38.1 °C11 August 2012	-0.2 °C31 December 2012	18.0 °C	1,178 mm	63	1
2011	43.7 °C18 August 2011	-0.8 °C21 January 2011	18.9 °C	852 mm	99	4
2010	41.2 °C12 August 2010	-0.4 °C16 December 2010	18.4 °C	946 mm	74	2
2009	38.8 °C9 September 2009	1.5 °C9 January 2009	18.9 °C	905 mm	85	0
2008	36.4 °C31 July 2008	-1.6 °C29 January 2008	18.3 °C	1,082 mm	76	2
2007	37.6 °C22 August 2007	1.2 °C19 January 2007	18.9 °C	1,216 mm	90	0
2006	42.5 °C15 August 2006	1.0 °C9 January 2006	19.4 °C	901 mm	92	0
2005	35.6 °C20 September 2005	-1.4 °C2 January 2005	18.3 °C	1,224 mm	76	1
2004	37.2 °C11 August 2004	-1.1 °C31 December 2004	18.2 °C	1,239 mm	66	1
2003	37.5 °C1 August 2003	0.7 °C26 December 2003	18.6 °C	1,134 mm	59	0
2002	37.3 °C13 July 2002	0.7 °C28 December 2002	18.7 °C	1,292 mm	68	0
2001	39.4 °C24 July 2001	-0.2 °C22 December 2001	18.7 °C	1,073 mm	63	1
2000	37.5 °C27 July 2000	1.5 °C1 January 2000	18.2 °C	1,351 mm	69	0
1999	35.9 °C1 August 1999	0.3 °C23 December 1999	18.4 °C	1,563 mm	63	0
1998	36.3 °C28 April 1998	0.8 °C20 January 1998	19.1 °C	1,492 mm	86	0
1997	40.6 °C29 August 1997	0.3 °C24 January 1997	18.5 °C	916 mm	82	0
1996	37.1 °C23 August 1996	0.2 °C22 February 1996	17.6 °C	1,279 mm	77	0
1995	39.6 °C6 September 1995	1.4 °C5 January 1995	18.2 °C	1,125 mm	78	0
1994	41.7 °C5 August 1994	-0.3 °C22 January 1994	18.6 °C	1,123 mm	88	2
1993	35.1 °C13 July 1993	-1.2 °C24 January 1993	17.7 °C	1,213 mm	55	2
1992	37.8 °C9 August 1992	-1.0 °C16 January 1992	17.6 °C	1,115 mm	64	1
1991	37.1 °C25 July 1991	-3.5 °C28 December 1991	17.9 °C	1,129 mm	66	3
1990	37.3 °C7 August 1990	1.6 °C1 February 1990	18.4 °C	1,072 mm	85	0
1989	37.1 °C22 July 1989	1.0 °C14 January 1989	17.5 °C	1,249 mm	57	0
1988	36.6 °C3 May 1988	1.6 °C18 January 1988	17.7 °C	1,330 mm	63	0
1987	34.9 °C23 May 1987	1.3 °C5 December 1987	18.1 °C	1,376 mm	48	0
1986	37.0 °C11 August 1986	0.6 °C2 March 1986	17.4 °C	1,301 mm	65	0
1985	37.1 °C5 August 1985	0.4 °C15 December 1985	17.6 °C	1,318 mm	64	0
1984	36.2 °C1 August 1984	-0.2 °C21 January 1984	17.5 °C	1,375 mm	62	3
1983	35.0 °C25 July 1983	-0.3 °C21 January 1983	17.9 °C	1,280 mm	48	1
1982	36.5 °C3 August 1982	-2.0 °C26 December 1982	17.4 °C	1,391 mm	49	3
1981	36.6 °C6 August 1981	0.9 °C23 December 1981	17.8 °C	1,087 mm	67	0
1980	36.6 °C27 July 1980	-1.4 °C9 February 1980	17.9 °C	1,244 mm	54	4
1979	36.6 °C11 August 1979	-3.2 °C23 November 1979	18.2 °C	1,212 mm	67	4
1978	39.1 °C4 September 1978	0.0 °C18 January 1978	18.6 °C	940 mm	86	0
1977	37.1 °C8 August 1977	-3.5 °C30 January 1977	18.1 °C	1,041 mm	71	7
1976	39.0 °C7 August 1976	-3.0 °C29 December 1976	17.4 °C	1,070 mm	56	5
1975	36.2 °C16 July 1975	-2.9 °C15 December 1975	18.2 °C	1,318 mm	72	9
1974	36.9 °C30 July 1974	-0.6 °C18 January 1974	17.9 °C	1,386 mm	47	1
1973	37.3 °C26 August 1973	-0.5 °C2 January 1973	18.7 °C	1,288 mm	74	1
1972	42.5 °C26 August 1972	0.7 °C4 February 1972	18.3 °C	1,109 mm	84	0
1971	40.4 °C27 July 1971	0.2 °C31 January 1971	18.5 °C	893 mm	76	0
1970	38.2 °C18 August 1970	-4.1 °C7 January 1970	17.9 °C	1,042 mm	76	6
1969	38.2 °C2 August 1969	-2.3 °C31 January 1969	18.4 °C	1,067 mm	88	4
1968	36.4 °C31 July 1968	-0.1 °C8 February 1968	17.4 °C	1,552 mm	54	1
1967	37.4 °C10 August 1967	-2.5 °C12 January 1967	17.6 °C	1,420 mm	77	6
1966	34.0 °C22 June 1966	-1.5 °C24 February 1966	17.8 °C	1,106 mm	59	3
1965	33.7 °C29 July 1965	-1.9 °C19 December 1965	17.3 °C	1,577 mm	37	3
1964	36.1 °C14 August 1964	0.3 °C29 January 1964	18.0 °C	1,549 mm	60	0
1963	37.0 °C4 June 1963	-1.4 °C14 January 1963	18.6 °C	1,247 mm	76	4
1962	36.2 °C16 July 1962	-0.6 °C30 December 1962	18.2 °C	1,422 mm	77	2
1961	37.3 °C21 July 1961	-0.4 °C17 January 1961	18.6 °C	1,495 mm	94	1
1960	36.8 °C6 August 1960	-0.2 °C25 January 1960	18.4 °C	1,460 mm	74	2
1959	41.2 °C28 August 1959	-0.5 °C11 January 1959	18.9 °C	896 mm	98	1
1958	36.9 °C25 July 1958	0.1 °C1 February 1958	18.5 °C	1,169 mm	79	0
1957	38.3 °C31 August 1957	-0.3 °C17 January 1957	18.2 °C	1,181 mm	55	2
1956	34.1 °C4 August 1956	-7.4 °C9 January 1956	17.7 °C	1,366 mm	62	11
1955	33.1 °C8 August 1955	-3.7 °C6 January 1955	17.7 °C	1,334 mm	50	13
1954	33.7 °C1 September 1954	-1.9 °C23 January 1954	17.8 °C	1,703 mm	63	6
1953	35.8 °C18 August 1953	1.1 °C27 January 1953	18.5 °C	1,454 mm	70	0
1952	35.0 °C4 July 1952	-1.9 °C7 January 1952	18.2 °C	1,801 mm	60	4
1951	33.4 °C6 September 1951	-3.1 °C14 January 1951	17.9 °C	1,371 mm	76	2
1950	33.8 °C23 July 1950	-1.1 °C17 December 1950	17.6 °C	1,530 mm	49	2
1949	33.7 °C9 July 1949	-3.5 °C8 January 1949	18.1 °C	1,242 mm	79	6
1948	33.3 °C13 August 1948	-3.0 °C28 January 1948	18.0 °C	1,261 mm	72	6
1947	33.2 °C6 July 1947	-3.0 °C20 December 1947	18.3 °C	1,226 mm	79	7
1946	37.4 °C19 July 1946	-0.3 °C9 January 1946	18.7 °C	986 mm	97	2
1945	34.1 °C5 June 1945	-5.1 °C11 February 1945	17.1 °C	1,199 mm	48	16
1944	34.9 °C4 August 1944	-4.9 °C18 December 1944	17.5 °C	1,018 mm	85	14
1943	33.0 °C4 August 1943	-1.3 °C8 February 1943	17.9 °C	1,638 mm	42	2
1942	33.5 °C8 August 1942	-1.6 °C8 January 1942	18.3 °C	1,411 mm	60	2
1941	34.3 °C12 July 1941	-1.3 °C24 January 1941	18.0 °C	1,115 mm	63	2
1940	34.7 °C14 July 1940	-2.9 °C25 January 1940	17.8 °C	1,077 mm	70	4

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

23.9 °C

+2.2 °C

Hot days (≥ 30 °C)

117 d/yr

+45

Frost days (< 0 °C)

0 d/yr

-2

Annual rainfall

1550 mm

+324 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	12.4 °C	+1.8 °C	45 mm	+19 mm
Feb	12.6 °C	-0.1 °C	40 mm	+12 mm
Mar	17.7 °C	-0.1 °C	65 mm	+9 mm
Apr	27.0 °C	+4.0 °C	61 mm	-32 mm
May	29.9 °C	+3.4 °C	72 mm	-56 mm
Jun	32.8 °C	+4.0 °C	138 mm	-16 mm
Jul	36.1 °C	+4.3 °C	136 mm	-78 mm
Aug	35.7 °C	+3.6 °C	361 mm	+168 mm
Sep	28.0 °C	+0.9 °C	408 mm	+260 mm
Oct	23.1 °C	+1.6 °C	176 mm	+81 mm
Nov	17.1 °C	+0.3 °C	26 mm	-31 mm
Dec	13.7 °C	+1.9 °C	23 mm	-10 mm

The year's extremes

Hottest day

44.4 °C

3 Aug 2025

Coldest day

1.0 °C

27 Jan 2025

Wettest day

133.3 mm

11 Aug 2025

Windiest day

37.8 km/h

27 Mar 2025

Strongest gust

64.4 km/h

14 Jun 2025

Hottest feels-like

47.9 °C

5 Aug 2025

Coldest feels-like

-2.5 °C

27 Jan 2025

Sunniest day

14.0 h

23 Jun 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 Guxi?

Guxi has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.2 °C and it receives 1,226 mm of precipitation per year.

What is the hottest day ever recorded in Guxi?

The hottest day measured in Guxi between 1940 and 2025 was 3 August 2025, reaching 44.4 °C.

What is the coldest day in Guxi?

The coldest day measured in Guxi between 1940 and 2025 was 9 January 1956, at -7.4 °C.

Does it snow in Guxi?

Yes. Guxi gets on average 2.2 cm of snow per year and has around 2 frost days.

Has the climate of Guxi warmed?

Yes: Guxi warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Guxi?

The wettest day measured in Guxi between 1940 and 2025 was 10 July 1952, with 154 mm of rain in 24 hours.

What was the windiest day in Guxi?

The windiest day measured in Guxi between 1940 and 2025 was 23 May 1946, with winds reaching 72.0 km/h.

What is the warmest month in Guxi?

The warmest month in Guxi is July (28.0 °C on average); the coldest is January (7.7 °C).

How much does it rain in Guxi?

Guxi receives on average 1,226 mm of precipitation per year, spread over about 154 rainy days.

Is it sunny in Guxi?

Guxi gets on average 6.4 hours of sunshine per day, roughly 2,336 hours per year over 1940-2025.

What is the biggest single-day snowfall in Guxi?

The heaviest 24-hour snowfall measured in Guxi between 1940 and 2025 was 30 January 1980, with 9.4 cm.

Are there tropical nights in Guxi?

Yes: Guxi has on average 118 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Guxi?

In Guxi, between 1940 and 2025, the highest apparent temperature reached 47.9 °C on 5 August 2025, and the lowest was -11.2 °C on 11 January 1956.

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