Tam Kỳ climate

Name: Tam Kỳ
Address: VN

Tam Kỳ is warmest in June, with average highs of 32 °C, and coldest in January, when nights average 20 °C. November is the wettest month (555 mm) and April the driest (75 mm). Figures are 1991–2020 climate normals.

Across a full year Tam Kỳ averages 2,781 mm of rain and 282 days above 25 °C.

Vietnam · population 165,240 · 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 June 32 °C
Coldest month January 20 °C
Driest month April 75 mm
Wettest month November 555 mm
Least cloud March 55 % cloud
Hottest on record June 41 °C
Coldest on record February 14 °C
Warmest sea August 30 °C

What to expectTam Kỳ through the year

Tam Kỳ has a clear annual cycle: average daily highs run from 24 °C in January to 32 °C in June, a swing of 7.3 °C in mean temperature across the year.

Counted across a normal year, 282 days a year reach 25 °C, 132 of them reach 30 °C. The warmest reading in the 1991–2020 record is 41 °C, in June.

Rain is strongly seasonal. November averages 555 mm against 75 mm in April — 7.4 times as much. Planning around the dry months matters more here than planning around temperature.

The sea off Tam Kỳ is warmest in August at 30 °C and coldest in February at 23 °C. Sea temperature lags the air by a month or two, which is why late summer swims warmer than early summer at the same air temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	23.6 °C	194 mm	71 %
February	24.7 °C	106 mm	61 %
March	26.9 °C	94 mm	55 %
April	29.1 °C	75 mm	58 %
May	30.8 °C	113 mm	70 %
June	32.2 °C	109 mm	77 %
July	32.1 °C	131 mm	75 %
August	31.8 °C	156 mm	79 %
September	29.8 °C	320 mm	79 %
October	27.4 °C	478 mm	77 %
November	25.8 °C	555 mm	74 %
December	23.9 °C	449 mm	80 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	23.6 °C	20.0 °C	21.8 °C	29.4 °C	15.4 °C	7	0
February	24.7 °C	20.4 °C	22.5 °C	31.7 °C	14.1 °C	12	0
March	26.9 °C	22.1 °C	24.3 °C	34.8 °C	15.8 °C	23	3
April	29.1 °C	24.1 °C	26.4 °C	37.7 °C	18.6 °C	29	11
May	30.8 °C	25.6 °C	28.1 °C	38.6 °C	22.0 °C	31	22
June	32.2 °C	26.5 °C	29.1 °C	40.6 °C	24.1 °C	30	27
July	32.1 °C	26.4 °C	29.0 °C	39.9 °C	23.9 °C	31	28
August	31.8 °C	26.2 °C	28.7 °C	39.4 °C	24.0 °C	31	27
September	29.8 °C	25.2 °C	27.3 °C	37.1 °C	22.3 °C	30	13
October	27.4 °C	23.9 °C	25.5 °C	31.2 °C	19.1 °C	30	1
November	25.8 °C	22.7 °C	24.2 °C	30.6 °C	18.1 °C	20	0
December	23.9 °C	21.0 °C	22.4 °C	29.3 °C	15.6 °C	8	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind	Sea temp
January	194 mm	19	11 h/day	71 %	85 %	15 km/h	23.6 °C
February	106 mm	12	12 h/day	61 %	86 %	15 km/h	23.3 °C
March	94 mm	9	12 h/day	55 %	86 %	16 km/h	23.9 °C
April	75 mm	9	12 h/day	58 %	85 %	15 km/h	25.3 °C
May	113 mm	17	13 h/day	70 %	83 %	14 km/h	27.6 °C
June	109 mm	18	13 h/day	77 %	79 %	12 km/h	29.1 °C
July	131 mm	20	13 h/day	75 %	78 %	12 km/h	29.3 °C
August	156 mm	21	13 h/day	79 %	78 %	11 km/h	29.7 °C
September	320 mm	24	12 h/day	79 %	83 %	13 km/h	29.3 °C
October	478 mm	25	12 h/day	77 %	86 %	15 km/h	27.9 °C
November	555 mm	24	11 h/day	74 %	86 %	17 km/h	26.5 °C
December	449 mm	24	11 h/day	80 %	85 %	17 km/h	24.9 °C

How Tam Kỳ 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
Tam Kỳ	32 °C	20 °C	2,781 mm	282
Điện Bàn · Vietnam	34 °C	20 °C	2,419 mm	292
Quảng Ngãi · Vietnam	34 °C	19 °C	2,276 mm	313
Da Nang · Vietnam	33 °C	20 °C	2,337 mm	284
Thanh Khê · Vietnam	33 °C	20 °C	2,437 mm	284
Đức Phổ · Vietnam	33 °C	20 °C	2,416 mm	310
Huế · Vietnam	32 °C	19 °C	2,922 mm	278

Where Tam Kỳ ranks

Ranking	Position	Value
Best beach destinations in Asia in April	27thof 50	86/100
Warmest sea temperatures in Asia in August	50thof 50	30 °C

Planning a trip? See the best time to visit Tam Kỳ.

QuestionsCommon questions about Tam Kỳ’s climate

When is the best time to visit Tam Kỳ?

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

How hot does Tam Kỳ get?

In June, the warmest month, daily highs average 32 °C. About 132 days a year pass 30 °C. The highest value in the 1991–2020 record is 41 °C.

How cold does it get in winter?

Nights average 20 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Tam Kỳ?

November, averaging 555 mm over 24 days with rain. The driest month is April with 75 mm. The year as a whole averages 2,781 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 Tam Kỳ 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.