Vietnam: Weather Records and Extremes

352 weather records set or tied in Vietnam in 2026: 298 highs and 54 lows, with a calendar heatmap, ratio by decade and record map.

Key Facts for Vietnam

Vietnam has 17 stations in the data, on Asia.
352 weather records were set or tied in Vietnam in 2026: 298 record highs and 54 record lows, counting maximum and minimum temperature.
In the 2020s, record highs outnumbered record lows 4.61 to 1 in Vietnam.
1966 holds the most standing records in Vietnam: 3,900.
Ca Mau set a daily record low maximum temperature of 27.1 C (80.8 F) on 29 May 2026.

Record Highs and Lows in 2026

257 highs, 38 lows

Each square is a day of 2026. Warm squares had more record highs than record lows in Vietnam, cold squares more lows. The busiest day was 7 April 2026 with 9 highs and 0 lows.

Record highs and lows per day in Vietnam in 2026
Date	Value
2026-01-05	1 more record highs than lows
2026-01-08	1 more record lows than highs
2026-01-09	2 more record lows than highs
2026-01-13	1 more record lows than highs
2026-01-16	2 more record highs than lows
2026-01-18	1 more record highs than lows
2026-01-19	4 more record highs than lows
2026-01-21	2 more record lows than highs
2026-01-22	1 more record lows than highs
2026-01-28	1 more record highs than lows
2026-01-29	1 more record highs than lows
2026-02-04	1 more record highs than lows
2026-02-05	2 more record highs than lows
2026-02-06	2 more record lows than highs
2026-02-07	1 more record highs than lows
2026-02-08	1 more record lows than highs
2026-02-09	1 more record highs than lows
2026-02-10	1 more record highs than lows
2026-02-12	1 more record highs than lows
2026-02-13	1 more record highs than lows
2026-02-14	1 more record highs than lows
2026-02-15	1 more record highs than lows
2026-02-16	4 more record highs than lows
2026-02-17	2 more record highs than lows
2026-02-18	2 more record highs than lows
2026-03-03	2 more record highs than lows
2026-03-09	1 more record highs than lows
2026-03-10	1 more record highs than lows
2026-03-16	1 more record highs than lows
2026-03-20	1 more record lows than highs
2026-03-21	1 more record highs than lows
2026-03-22	1 more record lows than highs
2026-03-25	1 more record highs than lows
2026-04-03	1 more record highs than lows
2026-04-04	2 more record highs than lows
2026-04-05	4 more record highs than lows
2026-04-06	8 more record highs than lows
2026-04-07	9 more record highs than lows
2026-04-08	4 more record highs than lows
2026-04-10	6 more record highs than lows
2026-04-11	4 more record highs than lows
2026-04-12	1 more record highs than lows
2026-04-13	4 more record highs than lows
2026-04-14	4 more record highs than lows
2026-04-15	4 more record highs than lows
2026-04-16	6 more record highs than lows
2026-04-17	1 more record highs than lows
2026-04-18	1 more record highs than lows
2026-04-20	1 more record lows than highs
2026-04-21	1 more record highs than lows
2026-04-24	1 more record highs than lows
2026-04-27	2 more record highs than lows
2026-04-28	1 more record highs than lows
2026-04-30	1 more record highs than lows
2026-05-01	1 more record highs than lows
2026-05-04	3 more record lows than highs
2026-05-05	1 more record highs than lows
2026-05-08	2 more record highs than lows
2026-05-09	1 more record highs than lows
2026-05-12	4 more record highs than lows
2026-05-13	4 more record highs than lows
2026-05-14	1 more record highs than lows
2026-05-15	3 more record highs than lows
2026-05-16	1 more record highs than lows
2026-05-17	1 more record highs than lows
2026-05-19	1 more record highs than lows
2026-05-23	4 more record highs than lows
2026-05-24	5 more record highs than lows
2026-05-25	7 more record highs than lows
2026-05-26	7 more record highs than lows
2026-05-27	4 more record highs than lows
2026-05-28	2 more record highs than lows
2026-05-29	2 more record lows than highs
2026-06-02	1 more record highs than lows
2026-06-05	2 more record highs than lows
2026-06-06	4 more record highs than lows
2026-06-07	4 more record highs than lows
2026-06-08	1 more record highs than lows
2026-06-10	1 more record lows than highs
2026-06-15	2 more record highs than lows
2026-06-16	1 more record highs than lows
2026-06-17	4 more record highs than lows
2026-06-18	2 more record highs than lows
2026-06-20	2 more record highs than lows
2026-06-22	1 more record highs than lows
2026-06-23	2 more record highs than lows
2026-06-24	8 more record highs than lows
2026-06-25	3 more record highs than lows
2026-06-27	1 more record highs than lows
2026-06-28	3 more record highs than lows
2026-06-29	1 more record highs than lows
2026-08-03	3 more record highs than lows
2026-08-05	2 more record lows than highs
2026-08-08	2 more record highs than lows
2026-08-09	1 more record highs than lows
2026-08-10	1 more record highs than lows
2026-08-11	3 more record highs than lows
2026-08-13	3 more record highs than lows
2026-08-14	2 more record highs than lows
2026-08-15	1 more record highs than lows
2026-08-16	1 more record highs than lows
2026-08-21	2 more record lows than highs
2026-08-22	2 more record highs than lows
2026-08-23	2 more record highs than lows
2026-08-24	1 more record highs than lows
2026-08-25	2 more record highs than lows
2026-08-27	1 more record highs than lows
2026-08-30	1 more record highs than lows
2026-08-31	1 more record lows than highs
2026-09-04	1 more record highs than lows
2026-09-10	1 more record lows than highs
2026-09-13	1 more record highs than lows
2026-09-14	2 more record highs than lows
2026-09-17	2 more record highs than lows
2026-09-18	2 more record highs than lows
2026-09-19	2 more record highs than lows
2026-09-22	4 more record highs than lows
2026-09-23	1 more record highs than lows
2026-09-27	1 more record highs than lows
2026-09-28	6 more record highs than lows
2026-09-29	5 more record highs than lows
2026-10-03	1 more record highs than lows
2026-10-07	1 more record lows than highs

Records per Year, by Type

1994 to 2026

Records set or tied in Vietnam each year from 1994 to 2026, stacked by record type. 2026 had 352.

Weather records per year in Vietnam, stacked by type
Year	Highest daily maximum	Lowest daily maximum	Highest daily minimum	Lowest daily minimum	Heaviest daily rainfall	Total
1994	17	11	0	0	0	28
1995	7	10	0	0	0	17
1996	14	11	0	0	0	25
1997	24	2	0	0	0	26
1998	72	6	0	0	0	78
1999	10	20	0	0	0	30
2000	8	15	0	0	0	23
2001	12	3	0	0	0	15
2002	22	5	0	0	0	27
2003	14	1	0	0	0	15
2004	20	6	0	0	0	26
2005	19	3	0	0	0	22
2006	17	5	0	0	6	28
2007	25	15	0	0	7	47
2008	18	18	0	0	8	44
2009	42	15	0	0	8	65
2010	77	37	0	0	12	126
2011	18	75	0	0	3	96
2012	48	15	64	4	10	141
2013	45	51	106	2	19	223
2014	99	34	60	9	9	211
2015	17	13	88	2	11	131
2016	20	22	153	5	14	214
2017	8	14	132	15	28	197
2018	14	23	109	26	41	213
2019	139	20	291	12	38	500
2020	27	10	172	23	39	271
2021	33	28	176	31	92	360
2022	47	68	113	49	124	401
2023	85	22	239	16	110	472
2024	104	17	308	14	120	563
2025	8	92	430	37	46	613
2026	22	44	240	2	0	308

Warm to Cold Ratio by Decade

Record highs per record low by decade in Vietnam: 1990s 2.4 to 1, 2000s 2.3 to 1, 2010s 4.0 to 1, 2020s 4.6 to 1. A ratio above 1 means more record highs than record lows.

Which Years Hold the Most Standing Records

1966: 3,900

Records still standing in Vietnam, by the year they were set. 1966 holds the most with 3,900.

Standing records in Vietnam by the year they were set
Year set	Standing records
1951	4
1952	29
1953	51
1954	47
1955	58
1956	57
1957	66
1958	72
1959	66
1960	113
1961	197
1962	299
1963	308
1964	161
1965	307
1966	3,900
1967	1,074
1968	319
1969	344
1970	193
1971	34
1973	228
1974	313
1975	448
1976	517
1977	427
1978	289
1979	87
1980	3
1982	233
1983	263
1984	184
1985	175
1986	216
1987	300
1988	187
1989	156
1990	260
1991	257
1992	410
1993	490
1994	624
1995	429
1996	657
1997	604
1998	981
1999	593
2000	697
2001	612
2002	629
2003	535
2004	608
2005	579
2006	646
2007	734
2008	722
2009	702
2010	841
2011	734
2012	666
2013	556
2014	471
2015	444
2016	470
2017	408
2018	440
2019	713
2020	444
2021	485
2022	584
2023	630
2024	676
2025	1,454
2026	517

Record Map for 2026

496 stations

The 496 highest significance station records of 2026 in Vietnam, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records in Vietnam in 2026: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ca Mau	Vietnam	Record low maximum temperature	27.1 C (80.8 F)	37 of 100 (Notable)
Ca Mau	Vietnam	Record high minimum temperature	28.2 C (82.8 F)	37 of 100 (Notable)
Cao Bang	Vietnam	Record high minimum temperature	28.3 C (82.9 F)	35 of 100 (Notable)
Cao Bang	Vietnam	Record high minimum temperature	27.4 C (81.3 F)	33 of 100 (Routine)
Phan Thiet	Vietnam	Record low maximum temperature	25.7 C (78.3 F)	33 of 100 (Routine)
Phan Thiet	Vietnam	Record low maximum temperature	27.8 C (82.0 F)	33 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	27.2 C (81.0 F)	32 of 100 (Routine)
Phan Thiet	Vietnam	Record low maximum temperature	26.1 C (79.0 F)	32 of 100 (Routine)
Phan Thiet	Vietnam	Record low maximum temperature	26.8 C (80.2 F)	31 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	29.5 C (85.1 F)	31 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	26.9 C (80.4 F)	31 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	28.2 C (82.8 F)	30 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	33.1 C (91.6 F)	30 of 100 (Routine)
Phu Lien	Vietnam	Record low maximum temperature	25.1 C (77.2 F)	29 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	26.7 C (80.1 F)	29 of 100 (Routine)
Phu Lien	Vietnam	Record high minimum temperature	30.4 C (86.7 F)	29 of 100 (Routine)
Dong Hoi	Vietnam	Record high maximum temperature	38.9 C (102.0 F)	29 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	27.1 C (80.8 F)	29 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	26.6 C (79.9 F)	28 of 100 (Routine)
Phan Thiet	Vietnam	Record low maximum temperature	28.0 C (82.4 F)	28 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	29.6 C (85.3 F)	28 of 100 (Routine)
Phu Lien	Vietnam	Record low maximum temperature	25.6 C (78.1 F)	27 of 100 (Routine)
Phan Thiet	Vietnam	Record low maximum temperature	26.1 C (79.0 F)	27 of 100 (Routine)
Cao Bang	Vietnam	Record high minimum temperature	26.6 C (79.9 F)	26 of 100 (Routine)
Thanh Hoa	Vietnam	Record high maximum temperature	34.2 C (93.6 F)	26 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	28.6 C (83.5 F)	26 of 100 (Routine)
Cao Bang	Vietnam	Record high minimum temperature	23.6 C (74.5 F)	26 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	28.5 C (83.3 F)	26 of 100 (Routine)
Ca Mau	Vietnam	Record high minimum temperature	29.5 C (85.1 F)	25 of 100 (Routine)
Thanh Hoa	Vietnam	Record high minimum temperature	31.3 C (88.3 F)	25 of 100 (Routine)
Cao Bang	Vietnam	Record high minimum temperature	26.4 C (79.5 F)	25 of 100 (Routine)
Dong Hoi	Vietnam	Record low maximum temperature	28.2 C (82.8 F)	25 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	24.6 C (76.3 F)	25 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	26.4 C (79.5 F)	25 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	27.3 C (81.1 F)	24 of 100 (Routine)
Ca Mau	Vietnam	Record high minimum temperature	29.0 C (84.2 F)	24 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	27.8 C (82.0 F)	24 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	28.2 C (82.8 F)	24 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	32.0 C (89.6 F)	24 of 100 (Routine)
Thanh Hoa	Vietnam	Record high minimum temperature	30.2 C (86.4 F)	24 of 100 (Routine)
Lang Son	Vietnam	Record high minimum temperature	25.2 C (77.4 F)	24 of 100 (Routine)
Thanh Hoa	Vietnam	Record high minimum temperature	29.6 C (85.3 F)	23 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	27.7 C (81.9 F)	23 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	24.2 C (75.6 F)	23 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	26.5 C (79.7 F)	23 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	28.4 C (83.1 F)	23 of 100 (Routine)
Thanh Hoa	Vietnam	Record low maximum temperature	27.1 C (80.8 F)	22 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	30.8 C (87.4 F)	22 of 100 (Routine)
Thanh Hoa	Vietnam	Record high minimum temperature	30.8 C (87.4 F)	22 of 100 (Routine)
Ca Mau	Vietnam	Record low maximum temperature	27.8 C (82.0 F)	22 of 100 (Routine)
Thanh Hoa	Vietnam	Record high minimum temperature	26.5 C (79.7 F)	22 of 100 (Routine)
Thanh Hoa	Vietnam	Record high minimum temperature	21.2 C (70.2 F)	22 of 100 (Routine)
Lang Son	Vietnam	Record low minimum temperature	5.9 C (42.6 F)	22 of 100 (Routine)
Phu Lien	Vietnam	Record low maximum temperature	14.6 C (58.3 F)	22 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	26.5 C (79.7 F)	22 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	27.3 C (81.1 F)	22 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	26.0 C (78.8 F)	22 of 100 (Routine)
Dong Hoi	Vietnam	Record high minimum temperature	26.3 C (79.3 F)	21 of 100 (Routine)
Phan Thiet	Vietnam	Record high minimum temperature	27.0 C (80.6 F)	21 of 100 (Routine)
Ca Mau	Vietnam	Record high minimum temperature	29.8 C (85.6 F)	21 of 100 (Routine)

Top Records by Significance

See all 20

Top 10 records in Vietnam by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 May 2026	Ca Mau, VN	daily low max	27.1 C (80.8 F)	2.9 C (5.2 F)	49 years	37 of 100 (Notable)
6 November 2025	Ca Mau, VN	daily high min	28.2 C (82.8 F)	2.4 C (4.3 F)	35 years	37 of 100 (Notable)
2 June 2026	Cao Bang, VN	all-time high min	28.3 C (82.9 F)	0.3 C (0.5 F)	27 years	35 of 100 (Notable)
24 May 2026	Cao Bang, VN	daily high min	27.4 C (81.3 F)	2.4 C (4.3 F)	63 years	33 of 100 (Routine)
6 February 2026	Phan Thiet, VN	monthly low max	25.7 C (78.3 F)	0.3 C (0.5 F)	50 years	33 of 100 (Routine)
17 November 2025	Phan Thiet, VN	daily low max	27.8 C (82.0 F)	1.1 C (2.0 F)	64 years	33 of 100 (Routine)
13 September 2026	Phan Thiet, VN	daily high min (Provisional)	27.2 C (81.0 F)	1.5 C (2.7 F)	36 years	32 of 100 (Routine)
8 January 2026	Phan Thiet, VN	daily low max	26.1 C (79.0 F)	1.1 C (2.0 F)	63 years	32 of 100 (Routine)
12 July 2026	Phan Thiet, VN	daily low max	26.8 C (80.2 F)	1.0 C (1.8 F)	64 years	31 of 100 (Routine)
9 May 2026	Phan Thiet, VN	all-time high min	29.5 C (85.1 F)	0.5 C (0.9 F)	1 year	31 of 100 (Routine)

Vietnam by Year

Stations

17 with pages

Stations in Vietnam
Station	Region	Record from	Years	Thresholds
Tan Son Hoa	n/a	1951	63 years	Threshold days
Phan Thiet	n/a	1956	71 years	Threshold days
Ca Mau	n/a	1957	70 years	Threshold days
Phu Quoc	n/a	1957	69 years	Threshold days
Noibai Intl	n/a	1958	59 years	Threshold days
Cao Bang	n/a	1959	68 years	Threshold days
Da Nang	n/a	1965	62 years	Threshold days
Qui Nhon	n/a	1965	61 years	Threshold days
Marble Mtn	n/a	1966	61 years	Threshold days
Nha Trang	n/a	1966	60 years	Threshold days
Danang Intl	n/a	1973	53 years	Threshold days
Dong Hoi	n/a	1974	53 years	Threshold days
Lang Son	n/a	1974	53 years	Threshold days
Phu Lien	n/a	1974	53 years	Threshold days
Thanh Hoa	n/a	1974	53 years	Threshold days
Vinh	n/a	1974	52 years	Threshold days
Son la	n/a	1997	30 years	Threshold days

Download the Data

Data for Vietnam records by year and type: CSV or JSON. Field meanings are on the data page.
Data for Vietnam top records: CSV or JSON. Field meanings are on the data page.

Sources: Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).