Wangwu climate — normals and trends

Q: What is the climate of Wangwu?

Wangwu has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.7 °C and it receives 1,232 mm of precipitation per year.

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

The hottest day measured in Wangwu between 1940 and 2025 was 28 April 2024, reaching 36.7 °C.

Q: What is the coldest day in Wangwu?

The coldest day measured in Wangwu between 1940 and 2025 was 24 January 2016, at 7.7 °C.

Q: Does it snow in Wangwu?

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

Q: Has the climate of Wangwu warmed?

Yes: Wangwu warmed by +0.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Wangwu?

The wettest day measured in Wangwu between 1940 and 2025 was 18 August 2016, with 294 mm of rain in 24 hours.

Q: What was the windiest day in Wangwu?

The windiest day measured in Wangwu between 1940 and 2025 was 25 September 1955, with winds reaching 83.4 km/h.

Q: What is the warmest month in Wangwu?

The warmest month in Wangwu is July (29.1 °C on average); the coldest is January (18.8 °C).

Q: How much does it rain in Wangwu?

Wangwu receives on average 1,232 mm of precipitation per year, spread over about 146 rainy days.

Q: Is it sunny in Wangwu?

Wangwu gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.

Wangwu (China) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.7 °C and it receives 1,232 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 (29.1 °C on average) and the coldest is January (18.8 °C). Rainfall peaks in August.

Wangwu averages 0 frost days, 113 hot days (≥ 30 °C) and 146 rainy days per year.

Wangwu has warmed by +0.6 °C between 1940 and 2025, or +0.07 °C per decade. This trend is statistically significant.

The hottest day of the period reached 36.7 °C (on 28 April 2024) and the coldest 7.7 °C (on 24 January 2016).

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

WangwuHainan

coords: 19.66°, 109.29°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthJulyColdest monthJanuaryWettest monthAugustDriest monthJanuary

Mean daily temperature

24.7°C

Average daily high

27.3°C

Average daily low

22.8°C

Annual rainfall

1,232mm

Sunshine / day

9.5h

Mean relative humidity

80%

Average peak wind

20.8km/h

Seasonal range

10.3°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

113 d/yr

Rainy days (≥ 1 mm)

146 d/yr

Annual snowfall

0.0 cm

Average feels-like high

30.6 °C

Average feels-like low

24.9 °C

Average peak gust

33.6 km/h

Tropical nights (≥ 20 °C)

265 d/yr

Solar radiation

17.5 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.6 °C

since 1940

+0.1 °C per decade · r² = 0.14 · 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

36.7 °C

28 April 2024

Coldest day

7.7 °C

24 January 2016

Wettest day

294 mm

18 August 2016

Windiest day

83.4 km/h

25 September 1955

Strongest gust

136.1 km/h

25 September 1955

Hottest feels-like

43.8 °C

21 April 2019

Coldest feels-like

1.7 °C

24 January 2016

Sunniest day

12.9 h

25 May 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	34.1 °C8 May 2025	13.0 °C27 January 2025	24.9 °C	1,587 mm	130
2024	36.7 °C28 April 2024	12.5 °C23 January 2024	25.9 °C	1,479 mm	155
2023	35.9 °C6 May 2023	11.5 °C30 January 2023	25.6 °C	1,270 mm	143
2022	34.3 °C27 June 2022	12.2 °C20 February 2022	24.9 °C	1,490 mm	133
2021	34.7 °C3 June 2021	10.7 °C9 January 2021	25.4 °C	1,208 mm	151
2020	35.9 °C11 July 2020	13.4 °C31 December 2020	25.8 °C	912 mm	148
2019	35.1 °C22 June 2019	14.4 °C1 January 2019	26.3 °C	1,118 mm	152
2018	34.0 °C26 May 2018	10.3 °C1 February 2018	25.0 °C	1,673 mm	123
2017	34.0 °C14 August 2017	13.0 °C17 December 2017	25.1 °C	1,085 mm	125
2016	34.7 °C18 July 2016	7.7 °C24 January 2016	24.9 °C	1,897 mm	134
2015	36.6 °C30 May 2015	12.4 °C15 January 2015	25.7 °C	1,093 mm	142
2014	35.3 °C4 June 2014	10.8 °C19 February 2014	24.9 °C	1,494 mm	131
2013	34.4 °C16 May 2013	12.3 °C18 December 2013	24.8 °C	1,393 mm	107
2012	33.8 °C14 May 2012	11.9 °C30 December 2012	24.9 °C	1,427 mm	119
2011	34.1 °C5 June 2011	11.4 °C12 January 2011	23.8 °C	1,676 mm	95
2010	35.4 °C19 June 2010	11.4 °C16 December 2010	25.3 °C	1,002 mm	147
2009	34.5 °C1 July 2009	11.3 °C11 January 2009	24.9 °C	1,530 mm	120
2008	34.5 °C21 July 2008	11.3 °C12 February 2008	24.3 °C	1,357 mm	118
2007	34.7 °C18 July 2007	12.5 °C29 January 2007	24.9 °C	1,026 mm	106
2006	34.0 °C7 June 2006	12.3 °C7 January 2006	25.1 °C	810 mm	112
2005	34.1 °C15 May 2005	11.8 °C1 January 2005	24.9 °C	1,020 mm	120
2004	35.3 °C8 July 2004	10.9 °C9 February 2004	24.6 °C	1,087 mm	109
2003	35.1 °C7 May 2003	11.8 °C7 January 2003	25.2 °C	1,127 mm	144
2002	32.9 °C30 June 2002	11.8 °C27 December 2002	24.9 °C	1,407 mm	106
2001	34.6 °C21 April 2001	12.5 °C24 December 2001	24.7 °C	1,535 mm	101
2000	33.2 °C1 May 2000	12.3 °C2 February 2000	24.6 °C	1,259 mm	114
1999	33.8 °C21 July 1999	9.9 °C23 December 1999	24.6 °C	1,267 mm	108
1998	35.6 °C20 July 1998	13.8 °C5 February 1998	25.7 °C	818 mm	139
1997	33.3 °C13 June 1997	13.4 °C11 January 1997	24.8 °C	1,325 mm	99
1996	34.6 °C15 July 1996	10.3 °C21 February 1996	24.4 °C	1,165 mm	109
1995	34.4 °C23 July 1995	11.8 °C31 December 1995	24.5 °C	1,315 mm	116
1994	34.3 °C3 May 1994	12.0 °C24 January 1994	24.7 °C	1,560 mm	91
1993	34.1 °C19 June 1993	10.4 °C29 January 1993	24.7 °C	1,029 mm	128
1992	34.1 °C9 May 1992	11.8 °C17 January 1992	24.4 °C	1,328 mm	116
1991	35.2 °C25 May 1991	9.5 °C28 December 1991	25.2 °C	1,046 mm	123
1990	33.2 °C10 August 1990	11.5 °C1 February 1990	24.8 °C	1,110 mm	112
1989	33.9 °C8 July 1989	11.5 °C14 January 1989	24.4 °C	1,162 mm	110
1988	34.7 °C24 May 1988	14.0 °C19 January 1988	24.6 °C	1,165 mm	119
1987	34.6 °C7 August 1987	13.0 °C7 December 1987	25.5 °C	724 mm	163
1986	33.1 °C1 July 1986	9.6 °C2 March 1986	24.4 °C	1,069 mm	108
1985	32.8 °C9 June 1985	12.6 °C10 January 1985	24.2 °C	1,474 mm	84
1984	34.2 °C25 July 1984	10.9 °C8 February 1984	24.1 °C	1,274 mm	85
1983	36.0 °C4 July 1983	10.6 °C22 January 1983	24.6 °C	1,358 mm	139
1982	34.0 °C1 June 1982	10.9 °C28 December 1982	24.6 °C	1,418 mm	102
1981	33.2 °C14 May 1981	12.0 °C21 December 1981	25.0 °C	1,532 mm	108
1980	34.2 °C23 April 1980	11.4 °C31 January 1980	24.9 °C	1,349 mm	110
1979	33.7 °C14 May 1979	11.9 °C1 February 1979	25.0 °C	931 mm	113
1978	32.6 °C2 August 1978	12.2 °C18 January 1978	24.5 °C	2,081 mm	81
1977	35.4 °C7 June 1977	11.4 °C5 January 1977	24.5 °C	997 mm	112
1976	33.1 °C18 June 1976	11.3 °C14 January 1976	24.0 °C	1,487 mm	83
1975	33.8 °C28 April 1975	9.1 °C30 December 1975	24.3 °C	1,402 mm	106
1974	33.9 °C11 July 1974	10.6 °C25 February 1974	24.1 °C	1,526 mm	102
1973	34.0 °C11 April 1973	11.9 °C26 December 1973	24.9 °C	2,068 mm	112
1972	33.3 °C11 May 1972	10.3 °C9 February 1972	24.3 °C	1,766 mm	85
1971	32.6 °C2 August 1971	11.4 °C31 January 1971	23.9 °C	1,299 mm	84
1970	34.4 °C20 July 1970	12.6 °C19 January 1970	24.7 °C	1,177 mm	115
1969	35.3 °C20 May 1969	10.8 °C5 February 1969	24.9 °C	782 mm	136
1968	34.9 °C12 July 1968	11.9 °C14 February 1968	24.5 °C	1,096 mm	103
1967	34.1 °C13 July 1967	9.6 °C17 January 1967	24.0 °C	1,507 mm	101
1966	34.2 °C26 April 1966	12.6 °C23 February 1966	25.2 °C	1,065 mm	110
1965	32.9 °C15 May 1965	12.2 °C18 December 1965	24.6 °C	1,214 mm	75
1964	33.0 °C31 July 1964	10.8 °C26 February 1964	24.3 °C	1,267 mm	96
1963	33.1 °C13 May 1963	9.6 °C16 January 1963	24.1 °C	1,361 mm	94
1962	34.7 °C29 May 1962	11.3 °C27 January 1962	24.2 °C	1,121 mm	115
1961	33.2 °C24 July 1961	10.9 °C18 January 1961	24.6 °C	1,060 mm	92
1960	33.0 °C26 April 1960	11.5 °C26 January 1960	24.6 °C	1,344 mm	106
1959	35.6 °C19 June 1959	11.5 °C10 January 1959	24.7 °C	894 mm	98
1958	35.2 °C11 May 1958	11.7 °C2 February 1958	24.4 °C	1,315 mm	103
1957	34.5 °C9 August 1957	9.6 °C11 February 1957	24.4 °C	1,282 mm	106
1956	34.0 °C26 June 1956	11.2 °C9 January 1956	24.5 °C	897 mm	120
1955	34.3 °C17 April 1955	9.2 °C12 January 1955	24.5 °C	855 mm	115
1954	34.5 °C13 July 1954	14.2 °C16 December 1954	25.2 °C	933 mm	129
1953	34.3 °C20 July 1953	14.0 °C7 January 1953	25.1 °C	1,111 mm	112
1952	34.1 °C31 May 1952	11.2 °C19 February 1952	25.3 °C	1,422 mm	126
1951	34.4 °C15 July 1951	11.7 °C13 January 1951	25.1 °C	1,709 mm	104
1950	34.2 °C21 April 1950	13.8 °C17 February 1950	25.2 °C	1,321 mm	125
1949	35.3 °C5 June 1949	11.9 °C10 January 1949	25.2 °C	671 mm	118
1948	34.7 °C20 June 1948	13.5 °C2 January 1948	25.0 °C	890 mm	110
1947	34.9 °C7 August 1947	13.4 °C20 December 1947	24.8 °C	699 mm	116
1946	34.8 °C17 June 1946	12.3 °C7 January 1946	25.3 °C	664 mm	130
1945	33.3 °C30 July 1945	11.8 °C9 February 1945	23.9 °C	974 mm	80
1944	33.5 °C8 April 1944	11.3 °C21 December 1944	24.5 °C	1,134 mm	84
1943	33.5 °C28 July 1943	12.6 °C21 November 1943	24.4 °C	669 mm	95
1942	32.9 °C25 May 1942	12.9 °C15 December 1942	24.4 °C	1,197 mm	84
1941	32.3 °C7 May 1941	13.2 °C1 February 1941	24.6 °C	1,195 mm	69
1940	33.3 °C16 May 1940	11.8 °C2 January 1940	24.1 °C	1,116 mm	78

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

27.2 °C

-0.1 °C

Hot days (≥ 30 °C)

130 d/yr

+17

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1587 mm

+355 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	21.3 °C	-0.4 °C	13 mm	-17 mm
Feb	22.0 °C	-0.8 °C	15 mm	-18 mm
Mar	23.9 °C	-1.6 °C	38 mm	+4 mm
Apr	28.1 °C	-0.3 °C	36 mm	-19 mm
May	30.9 °C	+0.4 °C	107 mm	+1 mm
Jun	31.5 °C	+0.3 °C	175 mm	+27 mm
Jul	30.7 °C	-0.7 °C	501 mm	+342 mm
Aug	31.0 °C	+0.5 °C	179 mm	-72 mm
Sep	30.1 °C	+0.7 °C	144 mm	-53 mm
Oct	28.1 °C	+0.3 °C	326 mm	+195 mm
Nov	24.3 °C	-1.1 °C	33 mm	-18 mm
Dec	24.0 °C	+1.5 °C	21 mm	-16 mm

The year's extremes

Hottest day

34.1 °C

8 May 2025

Coldest day

13.0 °C

27 Jan 2025

Wettest day

227.0 mm

21 Jul 2025

Windiest day

58.3 km/h

21 Jul 2025

Strongest gust

88.6 km/h

21 Jul 2025

Hottest feels-like

42.1 °C

9 May 2025

Coldest feels-like

7.8 °C

26 Jan 2025

Sunniest day

12.9 h

31 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 Wangwu?

Wangwu has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.7 °C and it receives 1,232 mm of precipitation per year.

What is the hottest day ever recorded in Wangwu?

The hottest day measured in Wangwu between 1940 and 2025 was 28 April 2024, reaching 36.7 °C.

What is the coldest day in Wangwu?

The coldest day measured in Wangwu between 1940 and 2025 was 24 January 2016, at 7.7 °C.

Does it snow in Wangwu?

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

Has the climate of Wangwu warmed?

Yes: Wangwu warmed by +0.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Wangwu?

The wettest day measured in Wangwu between 1940 and 2025 was 18 August 2016, with 294 mm of rain in 24 hours.

What was the windiest day in Wangwu?

The windiest day measured in Wangwu between 1940 and 2025 was 25 September 1955, with winds reaching 83.4 km/h.

What is the warmest month in Wangwu?

The warmest month in Wangwu is July (29.1 °C on average); the coldest is January (18.8 °C).

How much does it rain in Wangwu?

Wangwu receives on average 1,232 mm of precipitation per year, spread over about 146 rainy days.

Is it sunny in Wangwu?

Wangwu gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.

Are there tropical nights in Wangwu?

Yes: Wangwu has on average 265 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Wangwu?

In Wangwu, between 1940 and 2025, the highest apparent temperature reached 43.8 °C on 21 April 2019, and the lowest was 1.7 °C on 24 January 2016.

Compare Wangwu with another city

Pick a second city: its normals will be set against these, indicator by indicator.

Nearby cities

The climate around Wangwu

Other cities — China

All cities in China →