Tịnh Biên climate — normals and trends

Q: What is the climate of Tịnh Biên?

Tịnh Biên has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.1 °C and it receives 1,914 mm of precipitation per year.

Q: What is the hottest day ever recorded in Tịnh Biên?

The hottest day measured in Tịnh Biên between 1940 and 2025 was 13 May 2016, reaching 39.1 °C.

Q: What is the coldest day in Tịnh Biên?

The coldest day measured in Tịnh Biên between 1940 and 2025 was 5 January 1940, at 14.6 °C.

Q: Does it snow in Tịnh Biên?

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

Q: Has the climate of Tịnh Biên warmed?

Yes: Tịnh Biên warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Tịnh Biên?

The wettest day measured in Tịnh Biên between 1940 and 2025 was 11 October 2010, with 82 mm of rain in 24 hours.

Q: What was the windiest day in Tịnh Biên?

The windiest day measured in Tịnh Biên between 1940 and 2025 was 22 August 2000, with winds reaching 32.9 km/h.

Q: What is the warmest month in Tịnh Biên?

The warmest month in Tịnh Biên is April (28.8 °C on average); the coldest is January (25.6 °C).

Q: How much does it rain in Tịnh Biên?

Tịnh Biên receives on average 1,914 mm of precipitation per year, spread over about 225 rainy days.

Q: Is it sunny in Tịnh Biên?

Tịnh Biên gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.

Tịnh Biên (Vietnam) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.1 °C and it receives 1,914 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 April (28.8 °C on average) and the coldest is January (25.6 °C). Rainfall peaks in October.

Tịnh Biên averages 0 frost days, 282 hot days (≥ 30 °C) and 225 rainy days per year.

Tịnh Biên has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.

The hottest day of the period reached 39.1 °C (on 13 May 2016) and the coldest 14.6 °C (on 5 January 1940).

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

Tịnh BiênAn Giang

coords: 10.60°, 104.94°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthAprilColdest monthJanuaryWettest monthOctoberDriest monthFebruary

Mean daily temperature

27.1°C

Average daily high

31.4°C

Average daily low

24.0°C

Annual rainfall

1,914mm

Sunshine / day

10.0h

Mean relative humidity

79%

Average peak wind

14.0km/h

Seasonal range

3.2°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

282 d/yr

Rainy days (≥ 1 mm)

225 d/yr

Annual snowfall

0.0 cm

Average feels-like high

36.3 °C

Average feels-like low

28.2 °C

Average peak gust

33.3 km/h

Tropical nights (≥ 20 °C)

354 d/yr

Solar radiation

18.5 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.8 °C

since 1940

+0.2 °C per decade · r² = 0.76 · 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

39.1 °C

13 May 2016

Coldest day

14.6 °C

5 January 1940

Wettest day

82 mm

11 October 2010

Windiest day

32.9 km/h

22 August 2000

Strongest gust

69.8 km/h

12 December 2005

Hottest feels-like

46.1 °C

7 April 2013

Coldest feels-like

12.6 °C

12 January 1955

Sunniest day

12.1 h

22 July 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	35.4 °C1 May 2025	19.6 °C30 January 2025	27.9 °C	1,890 mm	320
2024	38.0 °C3 May 2024	21.7 °C23 December 2024	28.6 °C	2,186 mm	331
2023	36.1 °C6 April 2023	20.7 °C30 January 2023	28.1 °C	2,089 mm	321
2022	35.6 °C27 April 2022	19.7 °C25 December 2022	27.7 °C	2,335 mm	327
2021	35.6 °C23 March 2021	18.9 °C14 January 2021	27.5 °C	2,067 mm	298
2020	36.1 °C9 May 2020	19.7 °C7 February 2020	28.0 °C	1,999 mm	322
2019	36.5 °C16 April 2019	19.5 °C25 January 2019	28.0 °C	1,768 mm	328
2018	37.0 °C26 April 2018	19.1 °C6 February 2018	27.7 °C	2,041 mm	309
2017	34.9 °C22 April 2017	19.2 °C21 December 2017	27.6 °C	2,370 mm	307
2016	39.1 °C13 May 2016	19.3 °C8 February 2016	28.3 °C	2,043 mm	327
2015	37.0 °C7 April 2015	18.2 °C17 January 2015	28.1 °C	1,617 mm	335
2014	36.9 °C16 March 2014	16.1 °C24 January 2014	27.6 °C	1,948 mm	305
2013	38.9 °C7 April 2013	19.4 °C28 December 2013	27.7 °C	2,104 mm	302
2012	37.3 °C7 March 2012	21.2 °C22 January 2012	27.7 °C	2,052 mm	333
2011	34.9 °C8 May 2011	17.9 °C19 January 2011	27.3 °C	1,961 mm	304
2010	38.3 °C18 May 2010	19.6 °C15 January 2010	27.9 °C	2,259 mm	330
2009	35.9 °C28 March 2009	18.2 °C18 January 2009	27.4 °C	1,781 mm	309
2008	36.0 °C3 April 2008	20.6 °C11 December 2008	27.2 °C	2,217 mm	308
2007	37.3 °C25 April 2007	17.5 °C31 January 2007	27.5 °C	2,028 mm	299
2006	36.3 °C7 April 2006	20.3 °C23 December 2006	27.5 °C	1,848 mm	300
2005	37.3 °C12 April 2005	19.1 °C3 January 2005	27.6 °C	1,732 mm	297
2004	37.1 °C8 April 2004	18.5 °C24 December 2004	27.6 °C	1,575 mm	315
2003	37.9 °C9 April 2003	19.3 °C13 January 2003	27.8 °C	1,954 mm	318
2002	38.4 °C6 May 2002	19.1 °C9 January 2002	28.2 °C	1,604 mm	333
2001	36.0 °C23 April 2001	18.9 °C31 December 2001	27.4 °C	1,896 mm	299
2000	34.4 °C28 March 2000	20.0 °C22 January 2000	27.1 °C	2,221 mm	294
1999	35.9 °C19 March 1999	16.6 °C25 December 1999	26.8 °C	2,459 mm	263
1998	37.6 °C29 March 1998	18.6 °C14 December 1998	28.1 °C	2,073 mm	314
1997	35.9 °C21 April 1997	17.7 °C14 January 1997	27.3 °C	1,632 mm	309
1996	36.7 °C22 March 1996	17.2 °C28 December 1996	27.1 °C	2,240 mm	292
1995	37.5 °C25 April 1995	17.2 °C31 December 1995	27.4 °C	1,854 mm	308
1994	36.1 °C13 March 1994	18.4 °C25 January 1994	27.1 °C	1,656 mm	295
1993	37.0 °C7 May 1993	17.8 °C31 January 1993	26.9 °C	2,038 mm	270
1992	37.2 °C26 April 1992	17.1 °C19 January 1992	27.3 °C	1,591 mm	295
1991	37.0 °C20 April 1991	20.3 °C6 December 1991	27.3 °C	1,589 mm	293
1990	36.4 °C7 April 1990	19.6 °C25 December 1990	27.7 °C	1,460 mm	321
1989	34.6 °C30 April 1989	19.0 °C4 December 1989	27.0 °C	1,901 mm	306
1988	37.6 °C15 March 1988	18.1 °C16 December 1988	27.4 °C	1,966 mm	291
1987	38.4 °C21 April 1987	18.9 °C14 January 1987	27.6 °C	1,930 mm	318
1986	36.5 °C27 April 1986	17.4 °C4 March 1986	26.9 °C	2,084 mm	255
1985	36.6 °C14 April 1985	18.4 °C19 December 1985	26.9 °C	2,293 mm	290
1984	36.2 °C27 March 1984	18.9 °C6 January 1984	26.9 °C	1,991 mm	272
1983	37.4 °C29 April 1983	16.8 °C27 January 1983	27.2 °C	1,821 mm	277
1982	35.7 °C24 March 1982	17.5 °C29 December 1982	26.7 °C	2,044 mm	272
1981	37.6 °C3 May 1981	16.9 °C14 January 1981	27.1 °C	1,783 mm	279
1980	36.2 °C7 April 1980	17.9 °C24 January 1980	27.2 °C	2,057 mm	308
1979	38.8 °C26 March 1979	19.3 °C30 November 1979	27.4 °C	1,789 mm	311
1978	36.9 °C4 April 1978	19.3 °C26 December 1978	27.3 °C	1,824 mm	286
1977	36.4 °C7 May 1977	19.0 °C17 February 1977	27.2 °C	1,757 mm	309
1976	35.5 °C20 April 1976	15.1 °C16 January 1976	26.6 °C	2,037 mm	247
1975	35.6 °C17 March 1975	15.3 °C31 December 1975	26.4 °C	2,375 mm	254
1974	35.5 °C20 April 1974	17.2 °C5 January 1974	26.7 °C	1,828 mm	284
1973	36.2 °C21 April 1973	17.4 °C29 December 1973	27.0 °C	2,005 mm	285
1972	35.2 °C27 May 1972	16.5 °C12 January 1972	26.8 °C	2,427 mm	268
1971	35.9 °C8 April 1971	17.3 °C16 January 1971	26.4 °C	2,048 mm	226
1970	36.5 °C23 April 1970	18.4 °C22 January 1970	27.0 °C	1,765 mm	271
1969	36.2 °C24 April 1969	17.9 °C7 February 1969	27.1 °C	1,620 mm	277
1968	35.1 °C1 April 1968	17.7 °C14 January 1968	26.8 °C	1,458 mm	290
1967	36.0 °C10 April 1967	16.2 °C17 January 1967	26.4 °C	1,450 mm	243
1966	36.2 °C13 March 1966	19.3 °C2 January 1966	26.6 °C	1,943 mm	254
1965	35.9 °C14 April 1965	16.2 °C18 January 1965	26.7 °C	1,800 mm	268
1964	36.1 °C12 April 1964	17.9 °C26 December 1964	26.9 °C	1,785 mm	272
1963	36.4 °C18 May 1963	15.3 °C17 January 1963	26.7 °C	1,497 mm	264
1962	36.0 °C24 April 1962	15.5 °C29 January 1962	26.6 °C	1,909 mm	249
1961	36.8 °C22 March 1961	15.8 °C19 January 1961	26.7 °C	1,602 mm	253
1960	36.1 °C19 March 1960	17.1 °C4 January 1960	27.0 °C	1,790 mm	284
1959	35.8 °C6 April 1959	17.0 °C19 January 1959	27.0 °C	1,702 mm	283
1958	36.1 °C23 April 1958	17.5 °C15 February 1958	27.0 °C	1,579 mm	278
1957	34.5 °C13 May 1957	16.5 °C3 January 1957	26.7 °C	1,982 mm	264
1956	35.4 °C29 March 1956	16.2 °C30 December 1956	26.2 °C	2,192 mm	240
1955	35.9 °C22 March 1955	15.8 °C12 January 1955	26.5 °C	2,029 mm	264
1954	35.4 °C29 March 1954	16.8 °C21 November 1954	26.5 °C	1,742 mm	263
1953	35.7 °C9 March 1953	17.2 °C9 January 1953	26.7 °C	1,876 mm	270
1952	35.1 °C22 April 1952	17.0 °C23 January 1952	26.7 °C	1,645 mm	249
1951	36.9 °C13 April 1951	17.0 °C2 January 1951	26.9 °C	1,235 mm	287
1950	35.5 °C4 April 1950	18.7 °C31 December 1950	26.6 °C	1,608 mm	245
1949	35.4 °C15 March 1949	17.9 °C11 January 1949	26.5 °C	1,994 mm	265
1948	35.5 °C15 March 1948	17.5 °C21 November 1948	26.5 °C	1,605 mm	273
1947	34.3 °C24 April 1947	18.2 °C25 December 1947	26.4 °C	1,899 mm	272
1946	34.7 °C28 March 1946	18.1 °C23 January 1946	26.1 °C	1,896 mm	243
1945	34.7 °C26 March 1945	18.1 °C29 December 1945	25.7 °C	2,275 mm	179
1944	35.6 °C27 March 1944	17.4 °C21 December 1944	26.4 °C	1,947 mm	232
1943	35.0 °C26 March 1943	16.7 °C25 January 1943	25.6 °C	2,047 mm	167
1942	35.5 °C25 April 1942	16.3 °C24 November 1942	26.1 °C	1,806 mm	219
1941	35.2 °C17 March 1941	18.7 °C26 December 1941	26.1 °C	2,300 mm	214
1940	34.8 °C11 March 1940	14.6 °C5 January 1940	25.8 °C	2,464 mm	182

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

31.7 °C

+0.3 °C

Hot days (≥ 30 °C)

320 d/yr

+38

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1890 mm

-24 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	30.2 °C	-0.2 °C	5 mm	-15 mm
Feb	32.0 °C	+0.2 °C	38 mm	+20 mm
Mar	33.6 °C	0.0 °C	14 mm	-31 mm
Apr	33.6 °C	-0.3 °C	169 mm	+58 mm
May	32.6 °C	+0.2 °C	287 mm	+72 mm
Jun	31.1 °C	+0.1 °C	277 mm	+56 mm
Jul	31.2 °C	+0.6 °C	157 mm	-81 mm
Aug	31.7 °C	+1.1 °C	161 mm	-79 mm
Sep	31.1 °C	+0.5 °C	305 mm	-2 mm
Oct	31.6 °C	+0.8 °C	288 mm	-22 mm
Nov	30.5 °C	-0.1 °C	160 mm	+16 mm
Dec	31.3 °C	+1.3 °C	31 mm	-17 mm

The year's extremes

Hottest day

35.4 °C

1 May 2025

Coldest day

19.6 °C

30 Jan 2025

Wettest day

69.1 mm

22 Jun 2025

Windiest day

27.9 km/h

21 Nov 2025

Strongest gust

64.4 km/h

22 Jul 2025

Hottest feels-like

42.8 °C

25 Apr 2025

Coldest feels-like

18.4 °C

13 Jan 2025

Sunniest day

12.0 h

24 Jul 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 Tịnh Biên?

Tịnh Biên has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.1 °C and it receives 1,914 mm of precipitation per year.

What is the hottest day ever recorded in Tịnh Biên?

The hottest day measured in Tịnh Biên between 1940 and 2025 was 13 May 2016, reaching 39.1 °C.

What is the coldest day in Tịnh Biên?

The coldest day measured in Tịnh Biên between 1940 and 2025 was 5 January 1940, at 14.6 °C.

Does it snow in Tịnh Biên?

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

Has the climate of Tịnh Biên warmed?

Yes: Tịnh Biên warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Tịnh Biên?

The wettest day measured in Tịnh Biên between 1940 and 2025 was 11 October 2010, with 82 mm of rain in 24 hours.

What was the windiest day in Tịnh Biên?

The windiest day measured in Tịnh Biên between 1940 and 2025 was 22 August 2000, with winds reaching 32.9 km/h.

What is the warmest month in Tịnh Biên?

The warmest month in Tịnh Biên is April (28.8 °C on average); the coldest is January (25.6 °C).

How much does it rain in Tịnh Biên?

Tịnh Biên receives on average 1,914 mm of precipitation per year, spread over about 225 rainy days.

Is it sunny in Tịnh Biên?

Tịnh Biên gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.

Are there tropical nights in Tịnh Biên?

Yes: Tịnh Biên has on average 354 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Tịnh Biên?

In Tịnh Biên, between 1940 and 2025, the highest apparent temperature reached 46.1 °C on 7 April 2013, and the lowest was 12.6 °C on 12 January 1955.

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