Luohu District climate — normals and trends

Q: What is the climate of Luohu District?

Luohu District has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 22.5 °C and it receives 1,661 mm of precipitation per year.

Q: What is the hottest day ever recorded in Luohu District?

The hottest day measured in Luohu District between 1940 and 2025 was 17 August 1990, reaching 36.2 °C.

Q: What is the coldest day in Luohu District?

The coldest day measured in Luohu District between 1940 and 2025 was 11 February 1957, at 1.2 °C.

Q: Does it snow in Luohu District?

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

Q: Has the climate of Luohu District warmed?

Yes: Luohu District warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Luohu District?

The wettest day measured in Luohu District between 1940 and 2025 was 19 October 1974, with 236 mm of rain in 24 hours.

Q: What was the windiest day in Luohu District?

The windiest day measured in Luohu District between 1940 and 2025 was 16 September 2018, with winds reaching 81.3 km/h.

Q: What is the warmest month in Luohu District?

The warmest month in Luohu District is July (28.4 °C on average); the coldest is January (14.9 °C).

Q: How much does it rain in Luohu District?

Luohu District receives on average 1,661 mm of precipitation per year, spread over about 163 rainy days.

Q: Is it sunny in Luohu District?

Luohu District gets on average 8.9 hours of sunshine per day, roughly 3,249 hours per year over 1940-2025.

Luohu District (China) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 22.5 °C and it receives 1,661 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 (28.4 °C on average) and the coldest is January (14.9 °C). Rainfall peaks in June.

Luohu District averages 0 frost days, 68 hot days (≥ 30 °C) and 163 rainy days per year.

Luohu District has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.

The hottest day of the period reached 36.2 °C (on 17 August 1990) and the coldest 1.2 °C (on 11 February 1957).

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

Luohu DistrictGuangdong

coords: 22.55°, 114.13°
period: 1940–2025 · 86 yrs

CwaHumid subtropical, dry winterWarmest monthJulyColdest monthJanuaryWettest monthJuneDriest monthJanuary

Mean daily temperature

22.5°C

Average daily high

24.8°C

Average daily low

20.6°C

Annual rainfall

1,661mm

Sunshine / day

8.9h

Mean relative humidity

80%

Average peak wind

17.0km/h

Seasonal range

13.5°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

68 d/yr

Rainy days (≥ 1 mm)

163 d/yr

Annual snowfall

0.0 cm

Average feels-like high

27.5 °C

Average feels-like low

22.2 °C

Average peak gust

37.7 km/h

Tropical nights (≥ 20 °C)

216 d/yr

Solar radiation

16.0 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.6 °C

since 1940

+0.2 °C per decade · r² = 0.67 · 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

36.2 °C

17 August 1990

Coldest day

1.2 °C

11 February 1957

Wettest day

236 mm

19 October 1974

Windiest day

81.3 km/h

16 September 2018

Strongest gust

189.7 km/h

16 September 2018

Hottest feels-like

44.7 °C

30 May 2023

Coldest feels-like

-5.1 °C

11 February 1957

Snowiest day

0.4 cm

24 January 2016

Sunniest day

13.0 h

9 June 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	34.4 °C7 July 2025	8.7 °C9 February 2025	23.3 °C	1,853 mm	107
2024	35.0 °C5 August 2024	4.0 °C24 January 2024	23.7 °C	2,038 mm	106
2023	35.8 °C26 July 2023	6.1 °C22 December 2023	23.6 °C	2,065 mm	106
2022	36.0 °C25 July 2022	6.9 °C21 February 2022	23.1 °C	1,774 mm	93
2021	34.7 °C27 July 2021	6.0 °C12 January 2021	23.8 °C	1,728 mm	126
2020	34.1 °C14 July 2020	6.4 °C31 December 2020	23.6 °C	1,481 mm	101
2019	35.8 °C24 August 2019	8.4 °C1 January 2019	23.9 °C	1,722 mm	101
2018	34.9 °C29 May 2018	5.5 °C1 February 2018	23.2 °C	1,695 mm	91
2017	36.0 °C21 August 2017	8.6 °C18 December 2017	23.4 °C	1,747 mm	107
2016	35.7 °C9 July 2016	2.9 °C25 January 2016	23.1 °C	2,500 mm	99
2015	35.8 °C8 August 2015	8.5 °C18 December 2015	23.6 °C	1,560 mm	99
2014	34.1 °C1 August 2014	5.3 °C11 February 2014	22.9 °C	1,407 mm	109
2013	33.6 °C13 July 2013	6.5 °C28 December 2013	22.8 °C	1,961 mm	80
2012	35.4 °C1 August 2012	5.1 °C25 January 2012	22.9 °C	1,670 mm	81
2011	34.7 °C30 August 2011	4.3 °C12 January 2011	22.5 °C	1,225 mm	94
2010	34.2 °C19 September 2010	4.3 °C17 December 2010	22.9 °C	1,755 mm	84
2009	34.7 °C18 July 2009	7.2 °C11 January 2009	23.1 °C	1,497 mm	98
2008	35.8 °C28 July 2008	5.8 °C3 February 2008	22.6 °C	1,810 mm	70
2007	33.7 °C14 July 2007	8.9 °C8 January 2007	23.3 °C	1,378 mm	99
2006	35.2 °C25 July 2006	6.0 °C7 January 2006	23.3 °C	1,756 mm	73
2005	36.2 °C19 July 2005	4.0 °C1 January 2005	22.8 °C	1,767 mm	81
2004	35.9 °C1 July 2004	6.1 °C21 January 2004	23.1 °C	1,171 mm	88
2003	34.0 °C15 July 2003	6.8 °C6 January 2003	23.2 °C	1,503 mm	90
2002	33.3 °C5 July 2002	5.0 °C27 December 2002	23.4 °C	1,436 mm	75
2001	34.0 °C23 August 2001	6.5 °C22 December 2001	23.3 °C	1,764 mm	81
2000	35.1 °C5 June 2000	5.5 °C27 January 2000	23.0 °C	1,492 mm	95
1999	35.1 °C20 August 1999	3.4 °C23 December 1999	23.2 °C	1,617 mm	88
1998	33.5 °C27 July 1998	7.4 °C19 January 1998	23.5 °C	1,801 mm	94
1997	34.6 °C29 August 1997	6.7 °C25 January 1997	22.8 °C	2,341 mm	60
1996	34.2 °C26 July 1996	4.6 °C21 February 1996	22.5 °C	1,608 mm	81
1995	33.9 °C23 July 1995	7.9 °C5 January 1995	22.4 °C	1,746 mm	75
1994	34.8 °C10 July 1994	5.7 °C21 January 1994	23.0 °C	1,792 mm	60
1993	33.1 °C25 August 1993	4.3 °C16 January 1993	22.5 °C	1,775 mm	78
1992	34.3 °C29 August 1992	6.6 °C15 January 1992	22.4 °C	1,817 mm	78
1991	33.5 °C19 July 1991	2.4 °C29 December 1991	23.2 °C	1,396 mm	98
1990	36.2 °C17 August 1990	4.7 °C1 February 1990	22.8 °C	1,725 mm	84
1989	34.1 °C16 July 1989	5.6 °C14 January 1989	22.4 °C	1,566 mm	77
1988	35.2 °C18 July 1988	7.7 °C18 February 1988	22.4 °C	1,535 mm	89
1987	34.5 °C13 July 1987	6.4 °C7 December 1987	23.0 °C	1,607 mm	73
1986	34.0 °C5 August 1986	3.6 °C1 March 1986	22.3 °C	1,868 mm	76
1985	33.6 °C22 June 1985	6.8 °C16 December 1985	22.1 °C	2,014 mm	57
1984	33.6 °C11 September 1984	5.0 °C7 February 1984	21.8 °C	1,612 mm	61
1983	32.9 °C11 August 1983	3.8 °C30 December 1983	22.2 °C	2,328 mm	88
1982	35.9 °C29 July 1982	6.3 °C27 December 1982	22.5 °C	1,881 mm	79
1981	33.6 °C12 August 1981	7.1 °C12 January 1981	22.6 °C	1,626 mm	64
1980	36.0 °C10 July 1980	4.1 °C5 February 1980	22.6 °C	1,448 mm	85
1979	33.7 °C28 July 1979	4.2 °C1 February 1979	22.4 °C	1,711 mm	58
1978	33.7 °C24 August 1978	5.5 °C18 January 1978	22.3 °C	2,326 mm	74
1977	33.3 °C25 July 1977	3.9 °C5 January 1977	22.6 °C	1,490 mm	82
1976	34.4 °C23 August 1976	3.4 °C29 December 1976	21.9 °C	1,845 mm	63
1975	33.0 °C22 September 1975	3.1 °C14 December 1975	22.4 °C	2,400 mm	65
1974	33.8 °C21 August 1974	3.5 °C26 February 1974	22.3 °C	2,175 mm	83
1973	32.2 °C24 June 1973	5.7 °C25 December 1973	22.9 °C	2,554 mm	63
1972	33.7 °C11 July 1972	3.4 °C9 February 1972	22.3 °C	2,320 mm	61
1971	33.8 °C20 July 1971	4.8 °C30 January 1971	22.1 °C	1,716 mm	72
1970	33.2 °C31 July 1970	5.6 °C16 January 1970	22.2 °C	2,240 mm	71
1969	34.0 °C27 July 1969	2.5 °C5 February 1969	22.0 °C	1,473 mm	83
1968	33.7 °C25 July 1968	4.8 °C8 February 1968	22.4 °C	1,840 mm	64
1967	33.4 °C17 July 1967	2.4 °C16 January 1967	22.1 °C	1,445 mm	73
1966	31.8 °C14 August 1966	5.0 °C23 February 1966	22.4 °C	1,468 mm	28
1965	32.0 °C26 July 1965	5.0 °C18 December 1965	21.8 °C	1,677 mm	13
1964	35.0 °C7 August 1964	5.5 °C26 February 1964	22.4 °C	1,832 mm	68
1963	34.8 °C5 September 1963	5.9 °C8 January 1963	22.7 °C	1,128 mm	87
1962	33.8 °C2 August 1962	4.6 °C2 January 1962	22.4 °C	1,276 mm	79
1961	34.0 °C1 July 1961	5.9 °C17 January 1961	22.6 °C	2,132 mm	66
1960	35.1 °C21 August 1960	4.0 °C25 January 1960	22.7 °C	1,738 mm	65
1959	34.5 °C29 August 1959	5.8 °C11 January 1959	22.6 °C	1,620 mm	62
1958	34.7 °C16 July 1958	4.8 °C16 January 1958	22.2 °C	1,459 mm	63
1957	33.5 °C1 August 1957	1.2 °C11 February 1957	22.1 °C	1,801 mm	58
1956	34.4 °C3 September 1956	3.5 °C9 January 1956	22.1 °C	976 mm	63
1955	31.6 °C24 August 1955	2.2 °C11 January 1955	21.9 °C	1,175 mm	20
1954	31.9 °C15 August 1954	5.9 °C12 December 1954	22.1 °C	1,179 mm	45
1953	32.6 °C12 August 1953	6.8 °C11 December 1953	22.2 °C	1,328 mm	38
1952	31.7 °C1 September 1952	4.4 °C19 February 1952	22.6 °C	1,332 mm	33
1951	32.0 °C31 July 1951	3.2 °C14 January 1951	22.0 °C	1,505 mm	9
1950	30.8 °C17 July 1950	6.7 °C17 December 1950	22.0 °C	1,850 mm	6
1949	31.4 °C27 July 1949	5.0 °C9 January 1949	22.3 °C	1,202 mm	28
1948	31.5 °C2 September 1948	5.1 °C26 January 1948	22.1 °C	1,298 mm	24
1947	30.8 °C29 August 1947	5.5 °C20 December 1947	21.5 °C	1,409 mm	5
1946	32.9 °C17 July 1946	6.9 °C6 January 1946	22.5 °C	862 mm	44
1945	31.3 °C2 September 1945	4.7 °C4 February 1945	21.2 °C	1,516 mm	13
1944	31.1 °C10 August 1944	3.9 °C20 December 1944	21.6 °C	1,658 mm	4
1943	31.7 °C9 June 1943	5.0 °C12 January 1943	22.0 °C	637 mm	25
1942	31.1 °C18 August 1942	6.5 °C13 February 1942	21.9 °C	1,455 mm	23
1941	31.2 °C8 August 1941	5.9 °C29 December 1941	21.8 °C	1,669 mm	8
1940	33.1 °C31 August 1940	3.6 °C24 January 1940	21.4 °C	1,266 mm	16

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

25.9 °C

+1.1 °C

Hot days (≥ 30 °C)

107 d/yr

+39

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1853 mm

+192 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	18.8 °C	+1.2 °C	10 mm	-10 mm
Feb	18.6 °C	+0.4 °C	12 mm	-26 mm
Mar	21.8 °C	+0.7 °C	53 mm	-13 mm
Apr	25.4 °C	+0.9 °C	46 mm	-73 mm
May	28.5 °C	+0.7 °C	216 mm	-25 mm
Jun	30.2 °C	+0.8 °C	310 mm	+15 mm
Jul	31.8 °C	+1.3 °C	350 mm	+111 mm
Aug	30.6 °C	+0.3 °C	339 mm	+56 mm
Sep	30.9 °C	+1.4 °C	405 mm	+194 mm
Oct	28.5 °C	+1.6 °C	94 mm	+10 mm
Nov	23.4 °C	+0.2 °C	6 mm	-33 mm
Dec	21.6 °C	+2.4 °C	12 mm	-14 mm

The year's extremes

Hottest day

34.4 °C

7 Jul 2025

Coldest day

8.7 °C

9 Feb 2025

Wettest day

136.9 mm

24 Sep 2025

Windiest day

64.7 km/h

24 Sep 2025

Strongest gust

155.5 km/h

24 Sep 2025

Hottest feels-like

43.3 °C

25 Jul 2025

Coldest feels-like

3.7 °C

9 Feb 2025

Sunniest day

13.0 h

6 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 Luohu District?

Luohu District has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 22.5 °C and it receives 1,661 mm of precipitation per year.

What is the hottest day ever recorded in Luohu District?

The hottest day measured in Luohu District between 1940 and 2025 was 17 August 1990, reaching 36.2 °C.

What is the coldest day in Luohu District?

The coldest day measured in Luohu District between 1940 and 2025 was 11 February 1957, at 1.2 °C.

Does it snow in Luohu District?

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

Has the climate of Luohu District warmed?

Yes: Luohu District warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Luohu District?

The wettest day measured in Luohu District between 1940 and 2025 was 19 October 1974, with 236 mm of rain in 24 hours.

What was the windiest day in Luohu District?

The windiest day measured in Luohu District between 1940 and 2025 was 16 September 2018, with winds reaching 81.3 km/h.

What is the warmest month in Luohu District?

The warmest month in Luohu District is July (28.4 °C on average); the coldest is January (14.9 °C).

How much does it rain in Luohu District?

Luohu District receives on average 1,661 mm of precipitation per year, spread over about 163 rainy days.

Is it sunny in Luohu District?

Luohu District gets on average 8.9 hours of sunshine per day, roughly 3,249 hours per year over 1940-2025.

What is the biggest single-day snowfall in Luohu District?

The heaviest 24-hour snowfall measured in Luohu District between 1940 and 2025 was 24 January 2016, with 0.4 cm.

Are there tropical nights in Luohu District?

Yes: Luohu District has on average 216 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Luohu District?

In Luohu District, between 1940 and 2025, the highest apparent temperature reached 44.7 °C on 30 May 2023, and the lowest was -5.1 °C on 11 February 1957.

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