Nāgercoil climate

Name: Nāgercoil
Address: IN

Nāgercoil is warmest in March, with average highs of 33 °C, and coldest in January, when nights average 22 °C. November is the wettest month (203 mm) and January the driest (14 mm). Figures are 1991–2020 climate normals.

Across a full year Nāgercoil averages 976 mm of rain and 364 days above 25 °C.

India · population 224,849 · 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 March 33 °C
Coldest month January 22 °C
Driest month January 14 mm
Wettest month November 203 mm
Least cloud February 39 % cloud
Hottest on record April 38 °C
Coldest on record January 17 °C
Warmest sea April 30 °C

What to expectNāgercoil through the year

Nāgercoil changes little through the year. Average daily highs stay between 31 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, 185 of them reach 30 °C. The warmest reading in the 1991–2020 record is 38 °C, in April.

Rain is strongly seasonal. November averages 203 mm against 14 mm in January — 15 times as much. Planning around the dry months matters more here than planning around temperature.

The sea off Nāgercoil is warmest in April at 30 °C and coldest in July at 26 °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	30.8 °C	14 mm	45 %
February	32.4 °C	15 mm	39 %
March	33.2 °C	43 mm	39 %
April	32.2 °C	82 mm	55 %
May	31.1 °C	88 mm	69 %
June	29.1 °C	90 mm	84 %
July	29.0 °C	58 mm	86 %
August	29.4 °C	62 mm	81 %
September	29.7 °C	71 mm	74 %
October	29.2 °C	179 mm	77 %
November	28.8 °C	203 mm	75 %
December	29.2 °C	70 mm	60 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	30.8 °C	22.4 °C	26.3 °C	35.6 °C	17.2 °C	31	23
February	32.4 °C	22.9 °C	27.3 °C	36.8 °C	18.0 °C	28	27
March	33.2 °C	24.1 °C	28.2 °C	37.5 °C	19.4 °C	31	30
April	32.2 °C	25.5 °C	28.4 °C	37.8 °C	21.9 °C	30	27
May	31.1 °C	25.7 °C	27.9 °C	36.5 °C	23.0 °C	31	23
June	29.1 °C	24.8 °C	26.6 °C	34.2 °C	22.2 °C	30	7
July	29.0 °C	24.3 °C	26.2 °C	34.6 °C	22.4 °C	31	6
August	29.4 °C	24.2 °C	26.3 °C	34.4 °C	22.6 °C	31	10
September	29.7 °C	24.2 °C	26.5 °C	34.3 °C	22.6 °C	30	13
October	29.2 °C	24.0 °C	26.2 °C	33.2 °C	22.3 °C	31	8
November	28.8 °C	23.5 °C	25.8 °C	33.7 °C	19.7 °C	30	4
December	29.2 °C	22.9 °C	25.8 °C	33.4 °C	18.4 °C	31	8

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind	Sea temp
January	14 mm	2	12 h/day	45 %	65 %	18 km/h	27.7 °C
February	15 mm	3	12 h/day	39 %	64 %	16 km/h	28.0 °C
March	43 mm	7	12 h/day	39 %	69 %	14 km/h	28.9 °C
April	82 mm	17	12 h/day	55 %	77 %	14 km/h	29.6 °C
May	88 mm	14	13 h/day	69 %	79 %	21 km/h	28.8 °C
June	90 mm	15	13 h/day	84 %	83 %	25 km/h	27.3 °C
July	58 mm	12	13 h/day	86 %	82 %	25 km/h	26.2 °C
August	62 mm	10	12 h/day	81 %	81 %	24 km/h	26.2 °C
September	71 mm	12	12 h/day	74 %	80 %	22 km/h	26.8 °C
October	179 mm	19	12 h/day	77 %	83 %	16 km/h	27.7 °C
November	203 mm	18	12 h/day	75 %	82 %	13 km/h	28.4 °C
December	70 mm	8	12 h/day	60 %	73 %	17 km/h	28.0 °C

Where Nāgercoil ranks

Ranking	Position	Value
The warmest places in Asia in January	31stof 50	31 °C
The warmest places in Asia in February	44thof 50	32 °C
Best beach destinations in Asia in August	49thof 50	84/100

Planning a trip? See the best time to visit Nāgercoil.

QuestionsCommon questions about Nāgercoil’s climate

When is the best time to visit Nāgercoil?

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

How hot does Nāgercoil get?

In March, the warmest month, daily highs average 33 °C. About 185 days a year pass 30 °C. The highest value in the 1991–2020 record is 38 °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 Nāgercoil?

November, averaging 203 mm over 18 days with rain. The driest month is January with 14 mm. The year as a whole averages 976 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 Nāgercoil 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.