Mỹ Tho climate

Name: Mỹ Tho
Address: VN

Mỹ Tho is warmest in April, with average highs of 33 °C, and coldest in January, when nights average 22 °C. October is the wettest month (307 mm) and February the driest (9.8 mm). Figures are 1991–2020 climate normals.

Across a full year Mỹ Tho averages 1,919 mm of rain and 364 days above 25 °C.

Vietnam · population 270,700 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month April 33 °C
Coldest month January 22 °C
Driest month February 10 mm
Wettest month October 307 mm
Least cloud March 51 % cloud
Hottest on record May 37 °C
Coldest on record December 16 °C

What to expectMỹ Tho through the year

Mỹ Tho changes little through the year. Average daily highs stay between 30 and 33 °C, so no month stands out as a season in the way it would further from the equator.

Counted across a normal year, 364 days a year reach 25 °C, 246 of them reach 30 °C. The warmest reading in the 1991–2020 record is 37 °C, in May.

Rain is strongly seasonal. October averages 307 mm against 10 mm in February — 31 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	29.9 °C	25 mm	61 %
February	31.1 °C	10 mm	53 %
March	32.4 °C	27 mm	51 %
April	33.0 °C	73 mm	56 %
May	32.2 °C	207 mm	79 %
June	30.7 °C	252 mm	85 %
July	30.2 °C	248 mm	85 %
August	30.3 °C	259 mm	86 %
September	30.1 °C	291 mm	88 %
October	29.8 °C	307 mm	83 %
November	29.8 °C	146 mm	71 %
December	29.5 °C	75 mm	71 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	29.9 °C	22.3 °C	25.6 °C	33.4 °C	17.0 °C	31	15
February	31.1 °C	23.0 °C	26.3 °C	34.1 °C	18.9 °C	28	24
March	32.4 °C	24.3 °C	27.6 °C	35.7 °C	19.7 °C	31	30
April	33.0 °C	25.3 °C	28.4 °C	36.8 °C	22.4 °C	30	29
May	32.2 °C	25.3 °C	27.9 °C	37.1 °C	22.6 °C	31	28
June	30.7 °C	24.8 °C	27.0 °C	35.4 °C	22.4 °C	30	21
July	30.2 °C	24.5 °C	26.5 °C	32.9 °C	22.0 °C	31	19
August	30.3 °C	24.4 °C	26.5 °C	33.3 °C	22.5 °C	31	19
September	30.1 °C	24.1 °C	26.2 °C	33.4 °C	22.2 °C	30	17
October	29.8 °C	23.6 °C	26.0 °C	32.8 °C	19.8 °C	31	16
November	29.8 °C	23.4 °C	26.1 °C	32.6 °C	19.0 °C	30	15
December	29.5 °C	22.6 °C	25.6 °C	33.0 °C	16.4 °C	30	13

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	25 mm	4	12 h/day	61 %	77 %	12 km/h
February	10 mm	2	12 h/day	53 %	73 %	14 km/h
March	27 mm	4	12 h/day	51 %	73 %	14 km/h
April	73 mm	12	12 h/day	56 %	76 %	13 km/h
May	207 mm	25	13 h/day	79 %	83 %	12 km/h
June	252 mm	27	13 h/day	85 %	87 %	13 km/h
July	248 mm	28	13 h/day	85 %	88 %	14 km/h
August	259 mm	29	12 h/day	86 %	87 %	15 km/h
September	291 mm	28	12 h/day	88 %	89 %	13 km/h
October	307 mm	27	12 h/day	83 %	89 %	10 km/h
November	146 mm	17	12 h/day	71 %	85 %	11 km/h
December	75 mm	10	12 h/day	71 %	80 %	11 km/h

How Mỹ Tho compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Mỹ Tho	33 °C	22 °C	1,919 mm	364
Tân An · Vietnam	33 °C	22 °C	1,907 mm	364
Cần Giuộc · Vietnam	33 °C	22 °C	1,886 mm	364
Trà Vinh · Vietnam	32 °C	23 °C	2,064 mm	364
Ho Chi Minh City · Vietnam	34 °C	22 °C	1,860 mm	365
Sa Dec · Vietnam	34 °C	22 °C	1,845 mm	364
Thủ Đức · Vietnam	34 °C	22 °C	1,883 mm	364

Planning a trip? See the best time to visit Mỹ Tho.

QuestionsCommon questions about Mỹ Tho’s climate

When is the best time to visit Mỹ Tho?

That depends on what you want, so the honest answer is a comparison rather than a single month. January, October, December sit closest to 20 °C on average, April is the warmest month and February the driest. The month-by-month table above has the full picture.

How hot does Mỹ Tho get?

In April, the warmest month, daily highs average 33 °C. About 246 days a year pass 30 °C. The highest value in the 1991–2020 record is 37 °C.

How cold does it get in winter?

Nights average 22 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Mỹ Tho?

October, averaging 307 mm over 27 days with rain. The driest month is February with 10 mm. The year as a whole averages 1,919 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Mỹ Tho rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.