Bình Long climate — normals and trends

Q: What is the climate of Bình Long?

Bình Long has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.2 °C and it receives 1,805 mm of precipitation per year.

Q: What is the hottest day ever recorded in Bình Long?

The hottest day measured in Bình Long between 1940 and 2025 was 18 May 2010, reaching 40.8 °C.

Q: What is the coldest day in Bình Long?

The coldest day measured in Bình Long between 1940 and 2025 was 28 January 1962, at 14.0 °C.

Q: Does it snow in Bình Long?

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

Q: Has the climate of Bình Long warmed?

Yes: Bình Long warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Bình Long?

The wettest day measured in Bình Long between 1940 and 2025 was 5 August 2001, with 133 mm of rain in 24 hours.

Q: What was the windiest day in Bình Long?

The windiest day measured in Bình Long between 1940 and 2025 was 17 December 1993, with winds reaching 30.5 km/h.

Q: What is the warmest month in Bình Long?

The warmest month in Bình Long is April (29.1 °C on average); the coldest is December (26.1 °C).

Q: How much does it rain in Bình Long?

Bình Long receives on average 1,805 mm of precipitation per year, spread over about 207 rainy days.

Q: Is it sunny in Bình Long?

Bình Long gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.

Bình Long (Vietnam) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.2 °C and it receives 1,805 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 (29.1 °C on average) and the coldest is December (26.1 °C). Rainfall peaks in September.

Bình Long averages 0 frost days, 298 hot days (≥ 30 °C) and 207 rainy days per year.

Bình Long has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.

The hottest day of the period reached 40.8 °C (on 18 May 2010) and the coldest 14.0 °C (on 28 January 1962).

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

Bình LongDong Nai

coords: 11.65°, 106.61°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthAprilColdest monthDecemberWettest monthSeptemberDriest monthJanuary

Mean daily temperature

27.2°C

Average daily high

31.9°C

Average daily low

23.7°C

Annual rainfall

1,805mm

Sunshine / day

10.1h

Mean relative humidity

76%

Average peak wind

11.5km/h

Seasonal range

3.0°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

298 d/yr

Rainy days (≥ 1 mm)

207 d/yr

Annual snowfall

0.0 cm

Average feels-like high

37.2 °C

Average feels-like low

27.6 °C

Average peak gust

27.6 km/h

Tropical nights (≥ 20 °C)

350 d/yr

Solar radiation

18.8 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.2 °C

since 1940

+0.3 °C per decade · r² = 0.80 · 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

40.8 °C

18 May 2010

Coldest day

14.0 °C

28 January 1962

Wettest day

133 mm

5 August 2001

Windiest day

30.5 km/h

17 December 1993

Strongest gust

70.2 km/h

20 October 1968

Hottest feels-like

46.9 °C

18 May 2010

Coldest feels-like

12.9 °C

3 December 1955

Sunniest day

12.2 h

13 June 1946

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	37.7 °C9 May 2025	18.8 °C13 January 2025	27.7 °C	1,847 mm	320
2024	37.5 °C27 April 2024	20.3 °C21 December 2024	28.4 °C	1,854 mm	338
2023	38.5 °C19 May 2023	20.1 °C30 January 2023	28.0 °C	2,000 mm	346
2022	37.3 °C7 March 2022	19.9 °C26 December 2022	27.9 °C	2,292 mm	329
2021	37.0 °C5 May 2021	18.5 °C13 January 2021	27.6 °C	1,822 mm	328
2020	36.7 °C9 May 2020	19.3 °C3 February 2020	27.9 °C	1,529 mm	330
2019	40.0 °C5 May 2019	19.0 °C28 December 2019	28.4 °C	1,572 mm	327
2018	38.6 °C26 April 2018	19.9 °C6 February 2018	28.4 °C	2,026 mm	339
2017	37.4 °C9 February 2017	20.2 °C10 December 2017	28.1 °C	2,155 mm	343
2016	38.5 °C7 May 2016	18.0 °C8 February 2016	28.5 °C	1,973 mm	338
2015	38.2 °C19 May 2015	18.4 °C15 January 2015	28.4 °C	1,485 mm	354
2014	39.3 °C16 March 2014	17.8 °C23 January 2014	28.0 °C	1,705 mm	340
2013	38.6 °C28 February 2013	19.3 °C28 December 2013	28.3 °C	1,885 mm	328
2012	38.6 °C28 March 2012	21.6 °C2 April 2012	28.1 °C	2,089 mm	334
2011	38.1 °C9 April 2011	19.5 °C17 January 2011	27.8 °C	1,955 mm	331
2010	40.8 °C18 May 2010	20.2 °C18 December 2010	28.3 °C	1,727 mm	329
2009	35.7 °C27 February 2009	17.9 °C11 January 2009	27.4 °C	2,125 mm	319
2008	36.6 °C26 April 2008	18.3 °C10 December 2008	27.4 °C	2,038 mm	323
2007	36.8 °C18 March 2007	17.1 °C30 November 2007	27.6 °C	2,039 mm	315
2006	37.2 °C23 April 2006	18.9 °C23 December 2006	27.8 °C	1,794 mm	322
2005	38.0 °C6 May 2005	18.3 °C23 December 2005	27.6 °C	1,623 mm	313
2004	39.9 °C28 April 2004	18.2 °C26 December 2004	28.1 °C	1,543 mm	345
2003	38.1 °C16 April 2003	19.6 °C13 January 2003	28.2 °C	1,765 mm	336
2002	39.5 °C23 April 2002	19.3 °C2 January 2002	28.4 °C	1,673 mm	335
2001	39.2 °C23 April 2001	17.6 °C31 December 2001	27.9 °C	1,914 mm	324
2000	37.2 °C7 April 2000	18.6 °C7 November 2000	27.4 °C	1,948 mm	312
1999	36.7 °C18 March 1999	15.7 °C25 December 1999	27.0 °C	2,072 mm	290
1998	38.8 °C5 April 1998	19.0 °C14 December 1998	28.2 °C	1,858 mm	316
1997	36.9 °C8 December 1997	17.9 °C6 January 1997	27.6 °C	1,830 mm	322
1996	38.4 °C25 March 1996	16.5 °C28 December 1996	27.4 °C	1,998 mm	308
1995	38.2 °C27 April 1995	16.8 °C7 January 1995	27.7 °C	1,573 mm	322
1994	37.3 °C13 March 1994	19.0 °C24 January 1994	27.4 °C	1,826 mm	313
1993	37.2 °C8 May 1993	16.9 °C29 January 1993	27.1 °C	2,004 mm	291
1992	37.3 °C12 April 1992	17.1 °C17 January 1992	27.5 °C	1,545 mm	321
1991	36.9 °C15 March 1991	19.2 °C14 November 1991	27.6 °C	1,834 mm	313
1990	36.9 °C6 April 1990	18.2 °C3 December 1990	27.6 °C	2,029 mm	307
1989	37.7 °C30 April 1989	18.0 °C3 December 1989	27.3 °C	1,718 mm	321
1988	36.7 °C3 March 1988	18.0 °C6 December 1988	27.4 °C	1,827 mm	302
1987	38.2 °C24 April 1987	18.1 °C8 December 1987	27.6 °C	1,852 mm	319
1986	37.6 °C8 April 1986	17.2 °C4 March 1986	27.1 °C	2,101 mm	283
1985	37.2 °C21 March 1985	17.5 °C25 December 1985	27.1 °C	1,949 mm	301
1984	37.4 °C11 April 1984	17.9 °C10 January 1984	27.1 °C	1,621 mm	318
1983	37.8 °C16 May 1983	16.2 °C25 January 1983	27.1 °C	1,913 mm	300
1982	36.5 °C15 March 1982	16.2 °C29 December 1982	26.8 °C	1,931 mm	302
1981	37.1 °C11 April 1981	17.0 °C22 December 1981	27.2 °C	1,983 mm	295
1980	38.3 °C28 March 1980	18.1 °C23 January 1980	27.4 °C	2,155 mm	312
1979	37.6 °C12 April 1979	18.7 °C26 December 1979	27.4 °C	1,780 mm	313
1978	38.2 °C3 April 1978	17.2 °C25 November 1978	27.1 °C	2,101 mm	282
1977	37.1 °C24 March 1977	17.3 °C6 March 1977	27.1 °C	1,709 mm	326
1976	35.9 °C20 April 1976	15.5 °C16 January 1976	26.6 °C	1,892 mm	294
1975	38.7 °C28 April 1975	14.9 °C30 December 1975	26.7 °C	2,195 mm	275
1974	35.9 °C13 May 1974	16.2 °C3 January 1974	26.6 °C	1,825 mm	303
1973	37.6 °C18 April 1973	16.2 °C29 December 1973	27.2 °C	1,916 mm	304
1972	36.2 °C23 March 1972	16.6 °C14 January 1972	26.8 °C	2,464 mm	294
1971	35.5 °C10 April 1971	16.3 °C17 November 1971	26.4 °C	1,839 mm	274
1970	36.8 °C8 May 1970	16.3 °C20 December 1970	27.1 °C	1,559 mm	292
1969	36.4 °C27 May 1969	17.6 °C22 December 1969	27.1 °C	1,470 mm	294
1968	34.8 °C30 March 1968	16.8 °C14 January 1968	26.7 °C	1,428 mm	313
1967	34.7 °C10 April 1967	16.1 °C17 January 1967	26.4 °C	1,391 mm	281
1966	37.9 °C13 March 1966	18.6 °C2 January 1966	26.9 °C	1,594 mm	238
1965	37.0 °C29 April 1965	14.7 °C18 January 1965	26.5 °C	1,777 mm	285
1964	37.6 °C12 April 1964	16.2 °C19 December 1964	26.8 °C	1,814 mm	262
1963	37.8 °C17 May 1963	14.3 °C16 January 1963	26.4 °C	1,730 mm	289
1962	35.5 °C30 March 1962	14.0 °C28 January 1962	26.4 °C	1,885 mm	287
1961	36.6 °C22 March 1961	15.9 °C18 January 1961	26.8 °C	1,722 mm	287
1960	36.7 °C11 April 1960	16.4 °C2 January 1960	27.0 °C	1,585 mm	302
1959	36.4 °C13 May 1959	16.2 °C19 January 1959	27.0 °C	1,544 mm	307
1958	38.5 °C26 April 1958	17.5 °C14 February 1958	27.0 °C	1,561 mm	304
1957	37.3 °C16 May 1957	16.5 °C3 January 1957	26.9 °C	1,962 mm	302
1956	35.5 °C21 March 1956	15.3 °C30 December 1956	26.0 °C	1,989 mm	236
1955	36.5 °C26 April 1955	14.4 °C4 December 1955	26.3 °C	1,687 mm	268
1954	38.2 °C19 April 1954	16.9 °C20 November 1954	26.6 °C	1,403 mm	276
1953	36.3 °C28 March 1953	16.3 °C9 January 1953	26.6 °C	1,608 mm	291
1952	37.1 °C24 March 1952	16.6 °C22 January 1952	26.9 °C	1,574 mm	268
1951	37.8 °C10 April 1951	17.1 °C1 January 1951	26.8 °C	1,105 mm	271
1950	36.2 °C22 April 1950	17.4 °C11 December 1950	26.5 °C	1,298 mm	271
1949	36.8 °C15 March 1949	16.8 °C10 January 1949	26.6 °C	1,836 mm	267
1948	36.9 °C15 March 1948	16.6 °C20 November 1948	26.5 °C	1,521 mm	265
1947	37.3 °C24 April 1947	18.7 °C5 January 1947	26.7 °C	1,518 mm	283
1946	35.9 °C25 March 1946	16.9 °C7 January 1946	26.1 °C	1,799 mm	237
1945	36.4 °C26 March 1945	16.9 °C29 December 1945	25.7 °C	1,796 mm	194
1944	37.1 °C8 April 1944	17.6 °C30 January 1944	26.4 °C	1,886 mm	217
1943	35.7 °C26 March 1943	16.3 °C18 January 1943	25.5 °C	1,812 mm	178
1942	35.7 °C3 April 1942	16.0 °C23 November 1942	25.9 °C	1,647 mm	230
1941	36.1 °C10 March 1941	18.9 °C2 January 1941	26.0 °C	2,004 mm	214
1940	35.4 °C10 March 1940	14.6 °C5 January 1940	25.7 °C	1,962 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

32.3 °C

+0.4 °C

Hot days (≥ 30 °C)

320 d/yr

+22

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1847 mm

+42 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	32.6 °C	+0.3 °C	0 mm	-11 mm
Feb	33.9 °C	+0.3 °C	14 mm	0 mm
Mar	34.3 °C	0.0 °C	31 mm	-8 mm
Apr	34.7 °C	+0.5 °C	79 mm	-16 mm
May	33.4 °C	+0.5 °C	257 mm	+65 mm
Jun	31.7 °C	+0.2 °C	243 mm	-2 mm
Jul	31.7 °C	+0.9 °C	228 mm	-36 mm
Aug	31.8 °C	+1.1 °C	268 mm	-6 mm
Sep	30.8 °C	+0.4 °C	335 mm	+28 mm
Oct	31.3 °C	+0.8 °C	233 mm	+1 mm
Nov	30.3 °C	-0.4 °C	129 mm	+29 mm
Dec	31.6 °C	+0.5 °C	30 mm	+0 mm

The year's extremes

Hottest day

37.7 °C

9 May 2025

Coldest day

18.8 °C

13 Jan 2025

Wettest day

45.7 mm

22 Sep 2025

Windiest day

24.1 km/h

11 Jan 2025

Strongest gust

63.7 km/h

22 Jul 2025

Hottest feels-like

43.4 °C

13 Apr 2025

Coldest feels-like

18.1 °C

13 Jan 2025

Sunniest day

12.0 h

5 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 Bình Long?

Bình Long has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.2 °C and it receives 1,805 mm of precipitation per year.

What is the hottest day ever recorded in Bình Long?

The hottest day measured in Bình Long between 1940 and 2025 was 18 May 2010, reaching 40.8 °C.

What is the coldest day in Bình Long?

The coldest day measured in Bình Long between 1940 and 2025 was 28 January 1962, at 14.0 °C.

Does it snow in Bình Long?

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

Has the climate of Bình Long warmed?

Yes: Bình Long warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Bình Long?

The wettest day measured in Bình Long between 1940 and 2025 was 5 August 2001, with 133 mm of rain in 24 hours.

What was the windiest day in Bình Long?

The windiest day measured in Bình Long between 1940 and 2025 was 17 December 1993, with winds reaching 30.5 km/h.

What is the warmest month in Bình Long?

The warmest month in Bình Long is April (29.1 °C on average); the coldest is December (26.1 °C).

How much does it rain in Bình Long?

Bình Long receives on average 1,805 mm of precipitation per year, spread over about 207 rainy days.

Is it sunny in Bình Long?

Bình Long gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.

Are there tropical nights in Bình Long?

Yes: Bình Long has on average 350 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Bình Long?

In Bình Long, between 1940 and 2025, the highest apparent temperature reached 46.9 °C on 18 May 2010, and the lowest was 12.9 °C on 3 December 1955.

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