Panruti climate — normals and trends

Q: What is the climate of Panruti?

Panruti has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 28.3 °C and it receives 929 mm of precipitation per year.

Q: What is the hottest day ever recorded in Panruti?

The hottest day measured in Panruti between 1940 and 2025 was 14 May 1956, reaching 45.0 °C.

Q: What is the coldest day in Panruti?

The coldest day measured in Panruti between 1940 and 2025 was 26 December 1941, at 15.1 °C.

Q: Does it snow in Panruti?

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

Q: Has the climate of Panruti warmed?

Yes: Panruti warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Panruti?

The wettest day measured in Panruti between 1940 and 2025 was 6 December 1972, with 217 mm of rain in 24 hours.

Q: What was the windiest day in Panruti?

The windiest day measured in Panruti between 1940 and 2025 was 30 December 2011, with winds reaching 40.5 km/h.

Q: What is the warmest month in Panruti?

The warmest month in Panruti is May (32.2 °C on average); the coldest is January (24.3 °C).

Q: How much does it rain in Panruti?

Panruti receives on average 929 mm of precipitation per year, spread over about 128 rainy days.

Q: Is it sunny in Panruti?

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

Panruti (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 28.3 °C and it receives 929 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 May (32.2 °C on average) and the coldest is January (24.3 °C). Rainfall peaks in November.

Panruti averages 0 frost days, 273 hot days (≥ 30 °C) and 128 rainy days per year.

Panruti has warmed by +0.9 °C between 1940 and 2025, or +0.10 °C per decade. This trend is statistically significant.

The hottest day of the period reached 45.0 °C (on 14 May 1956) and the coldest 15.1 °C (on 26 December 1941).

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

PanrutiTamil Nadu

coords: 11.78°, 79.55°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthMayColdest monthJanuaryWettest monthNovemberDriest monthFebruary

Mean daily temperature

28.3°C

Average daily high

33.3°C

Average daily low

24.6°C

Annual rainfall

929mm

Sunshine / day

10.1h

Mean relative humidity

70%

Average peak wind

15.2km/h

Seasonal range

7.9°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

273 d/yr

Rainy days (≥ 1 mm)

128 d/yr

Annual snowfall

0.0 cm

Average feels-like high

36.8 °C

Average feels-like low

28.1 °C

Average peak gust

34.1 km/h

Tropical nights (≥ 20 °C)

341 d/yr

Solar radiation

19.5 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+0.9 °C

since 1940

+0.1 °C per decade · r² = 0.34 · 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

45.0 °C

14 May 1956

Coldest day

15.1 °C

26 December 1941

Wettest day

217 mm

6 December 1972

Windiest day

40.5 km/h

30 December 2011

Strongest gust

80.3 km/h

30 December 2011

Hottest feels-like

48.4 °C

19 May 1980

Coldest feels-like

15.5 °C

26 December 1941

Sunniest day

12.6 h

29 May 1944

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	38.3 °C4 May 2025	19.1 °C15 February 2025	28.7 °C	895 mm	277
2024	40.0 °C1 May 2024	20.3 °C17 January 2024	29.1 °C	1,712 mm	315
2023	40.2 °C16 May 2023	18.7 °C13 February 2023	28.7 °C	1,135 mm	295
2022	38.6 °C1 May 2022	19.1 °C9 December 2022	28.5 °C	1,059 mm	305
2021	39.5 °C31 May 2021	19.5 °C11 February 2021	28.7 °C	1,450 mm	285
2020	40.4 °C21 May 2020	19.4 °C15 January 2020	28.6 °C	1,222 mm	294
2019	41.3 °C9 June 2019	19.2 °C9 January 2019	29.3 °C	973 mm	292
2018	39.6 °C5 June 2018	18.0 °C3 February 2018	28.8 °C	674 mm	302
2017	41.2 °C17 May 2017	18.3 °C8 February 2017	28.9 °C	1,174 mm	289
2016	40.2 °C22 April 2016	18.8 °C24 December 2016	29.0 °C	729 mm	324
2015	40.1 °C6 July 2015	19.2 °C15 January 2015	28.8 °C	1,319 mm	290
2014	43.0 °C23 May 2014	18.0 °C9 February 2014	29.2 °C	990 mm	287
2013	43.0 °C25 May 2013	18.4 °C10 December 2013	28.7 °C	779 mm	289
2012	42.0 °C21 May 2012	16.9 °C17 January 2012	28.9 °C	968 mm	295
2011	40.6 °C31 May 2011	17.8 °C20 January 2011	28.4 °C	1,035 mm	277
2010	43.5 °C27 May 2010	18.3 °C3 March 2010	28.5 °C	1,392 mm	280
2009	40.9 °C13 May 2009	17.6 °C16 February 2009	28.7 °C	1,115 mm	270
2008	41.4 °C3 May 2008	18.4 °C15 January 2008	28.3 °C	1,112 mm	279
2007	41.1 °C14 May 2007	18.3 °C25 November 2007	28.1 °C	1,248 mm	261
2006	40.8 °C30 April 2006	17.4 °C14 February 2006	28.4 °C	1,024 mm	266
2005	39.9 °C25 May 2005	18.3 °C12 January 2005	28.3 °C	1,494 mm	273
2004	41.5 °C17 April 2004	18.1 °C27 February 2004	27.8 °C	1,207 mm	258
2003	42.9 °C22 May 2003	18.4 °C15 December 2003	28.8 °C	881 mm	287
2002	41.0 °C9 May 2002	17.7 °C14 January 2002	28.5 °C	602 mm	267
2001	41.9 °C12 May 2001	18.2 °C10 February 2001	28.6 °C	853 mm	274
2000	40.9 °C15 May 2000	16.1 °C23 January 2000	28.2 °C	865 mm	272
1999	40.1 °C14 April 1999	17.3 °C27 January 1999	28.3 °C	855 mm	276
1998	43.0 °C2 June 1998	19.5 °C16 December 1998	28.7 °C	980 mm	286
1997	41.0 °C29 May 1997	16.7 °C1 February 1997	28.4 °C	883 mm	274
1996	41.4 °C16 May 1996	17.1 °C2 December 1996	28.1 °C	1,412 mm	271
1995	40.3 °C31 May 1995	18.2 °C23 January 1995	28.1 °C	795 mm	272
1994	41.2 °C10 May 1994	17.5 °C12 December 1994	28.3 °C	776 mm	249
1993	41.9 °C11 May 1993	16.9 °C20 January 1993	28.3 °C	1,163 mm	254
1992	42.3 °C22 May 1992	17.0 °C8 January 1992	28.1 °C	716 mm	269
1991	42.2 °C29 April 1991	18.1 °C29 November 1991	28.4 °C	874 mm	275
1990	41.4 °C17 May 1990	15.2 °C20 January 1990	28.4 °C	937 mm	274
1989	41.6 °C18 May 1989	16.0 °C4 February 1989	27.9 °C	1,000 mm	264
1988	41.8 °C11 May 1988	17.4 °C29 November 1988	28.3 °C	929 mm	272
1987	41.9 °C1 June 1987	18.4 °C12 February 1987	28.8 °C	749 mm	278
1986	43.2 °C21 May 1986	17.5 °C23 February 1986	28.5 °C	825 mm	242
1985	41.7 °C30 May 1985	17.9 °C28 January 1985	28.3 °C	707 mm	269
1984	40.7 °C24 May 1984	16.1 °C14 December 1984	27.9 °C	1,232 mm	236
1983	42.9 °C31 May 1983	18.0 °C9 January 1983	28.7 °C	803 mm	288
1982	41.0 °C4 May 1982	17.6 °C14 February 1982	28.7 °C	474 mm	276
1981	41.4 °C25 May 1981	16.4 °C19 February 1981	28.3 °C	711 mm	276
1980	43.4 °C21 May 1980	17.1 °C28 January 1980	28.7 °C	535 mm	273
1979	42.1 °C4 June 1979	18.6 °C30 January 1979	28.5 °C	840 mm	252
1978	41.5 °C21 May 1978	15.9 °C19 January 1978	28.4 °C	907 mm	260
1977	41.3 °C22 May 1977	15.7 °C13 January 1977	28.2 °C	945 mm	247
1976	42.7 °C3 May 1976	16.7 °C26 February 1976	28.2 °C	723 mm	259
1975	42.5 °C12 May 1975	18.1 °C13 January 1975	28.2 °C	856 mm	275
1974	40.3 °C6 June 1974	15.5 °C7 February 1974	28.1 °C	512 mm	277
1973	43.0 °C10 May 1973	17.8 °C22 January 1973	28.4 °C	703 mm	267
1972	42.2 °C5 June 1972	16.7 °C29 February 1972	28.1 °C	1,030 mm	252
1971	40.9 °C6 May 1971	17.1 °C12 February 1971	27.7 °C	900 mm	263
1970	41.4 °C5 May 1970	17.1 °C4 December 1970	28.1 °C	773 mm	258
1969	42.1 °C28 May 1969	15.9 °C27 January 1969	28.7 °C	1,120 mm	263
1968	41.3 °C30 May 1968	17.5 °C15 February 1968	28.1 °C	814 mm	264
1967	41.1 °C2 June 1967	15.8 °C9 February 1967	27.9 °C	979 mm	258
1966	43.7 °C24 May 1966	16.5 °C14 December 1966	27.7 °C	1,275 mm	239
1965	42.2 °C11 May 1965	17.8 °C14 January 1965	27.8 °C	1,102 mm	270
1964	43.4 °C27 May 1964	15.9 °C15 January 1964	28.0 °C	857 mm	256
1963	41.8 °C8 May 1963	16.1 °C13 February 1963	27.9 °C	1,103 mm	250
1962	40.1 °C28 April 1962	17.4 °C11 January 1962	27.8 °C	759 mm	245
1961	39.2 °C6 May 1961	18.1 °C27 January 1961	27.9 °C	595 mm	257
1960	41.9 °C5 June 1960	15.8 °C4 February 1960	28.0 °C	1,046 mm	253
1959	42.4 °C23 May 1959	18.1 °C12 February 1959	28.4 °C	725 mm	272
1958	42.1 °C3 June 1958	17.9 °C14 February 1958	28.4 °C	833 mm	263
1957	40.9 °C6 May 1957	16.4 °C6 February 1957	28.1 °C	785 mm	254
1956	45.0 °C14 May 1956	16.3 °C21 January 1956	27.6 °C	1,041 mm	232
1955	40.6 °C7 June 1955	16.5 °C30 December 1955	27.5 °C	1,106 mm	255
1954	42.4 °C29 May 1954	15.9 °C30 December 1954	27.7 °C	1,026 mm	259
1953	42.9 °C30 May 1953	18.6 °C3 December 1953	28.6 °C	669 mm	299
1952	43.3 °C19 May 1952	18.0 °C21 January 1952	29.1 °C	498 mm	331
1951	42.2 °C9 May 1951	17.4 °C27 February 1951	28.5 °C	762 mm	310
1950	42.5 °C16 May 1950	17.9 °C2 January 1950	29.0 °C	436 mm	353
1949	41.6 °C15 May 1949	19.0 °C7 January 1949	28.1 °C	677 mm	292
1948	41.9 °C22 May 1948	19.3 °C29 February 1948	28.7 °C	1,023 mm	270
1947	42.1 °C24 May 1947	17.5 °C7 February 1947	28.1 °C	785 mm	259
1946	43.5 °C12 May 1946	15.5 °C29 January 1946	28.0 °C	1,198 mm	254
1945	42.7 °C17 May 1945	16.6 °C7 February 1945	28.3 °C	797 mm	280
1944	40.7 °C16 May 1944	17.6 °C27 January 1944	27.8 °C	993 mm	261
1943	41.8 °C30 April 1943	17.2 °C17 February 1943	27.0 °C	966 mm	239
1942	39.0 °C8 August 1942	15.2 °C1 January 1942	27.2 °C	804 mm	255
1941	42.5 °C30 April 1941	15.1 °C26 December 1941	27.8 °C	1,097 mm	278
1940	40.7 °C13 May 1940	15.8 °C9 January 1940	27.7 °C	606 mm	283

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

32.9 °C

-0.4 °C

Hot days (≥ 30 °C)

277 d/yr

Frost days (< 0 °C)

0 d/yr

Annual rainfall

895 mm

-34 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.1 °C	+0.5 °C	26 mm	+0 mm
Feb	31.9 °C	+0.9 °C	4 mm	-8 mm
Mar	33.8 °C	-0.1 °C	26 mm	+10 mm
Apr	35.8 °C	-0.5 °C	18 mm	-5 mm
May	35.4 °C	-2.8 °C	155 mm	+109 mm
Jun	35.5 °C	-1.5 °C	50 mm	-4 mm
Jul	35.4 °C	-0.2 °C	43 mm	-30 mm
Aug	34.0 °C	-1.0 °C	93 mm	-5 mm
Sep	33.6 °C	-0.8 °C	80 mm	-33 mm
Oct	31.4 °C	-0.3 °C	179 mm	-1 mm
Nov	29.9 °C	+0.7 °C	185 mm	+4 mm
Dec	28.9 °C	+0.8 °C	35 mm	-72 mm

The year's extremes

Hottest day

38.3 °C

4 May 2025

Coldest day

19.1 °C

15 Feb 2025

Wettest day

97.8 mm

29 Nov 2025

Windiest day

28.1 km/h

28 Nov 2025

Strongest gust

54.4 km/h

29 Jul 2025

Hottest feels-like

46.8 °C

4 May 2025

Coldest feels-like

21.6 °C

15 Dec 2025

Sunniest day

12.4 h

4 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 Panruti?

Panruti has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 28.3 °C and it receives 929 mm of precipitation per year.

What is the hottest day ever recorded in Panruti?

The hottest day measured in Panruti between 1940 and 2025 was 14 May 1956, reaching 45.0 °C.

What is the coldest day in Panruti?

The coldest day measured in Panruti between 1940 and 2025 was 26 December 1941, at 15.1 °C.

Does it snow in Panruti?

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

Has the climate of Panruti warmed?

Yes: Panruti warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Panruti?

The wettest day measured in Panruti between 1940 and 2025 was 6 December 1972, with 217 mm of rain in 24 hours.

What was the windiest day in Panruti?

The windiest day measured in Panruti between 1940 and 2025 was 30 December 2011, with winds reaching 40.5 km/h.

What is the warmest month in Panruti?

The warmest month in Panruti is May (32.2 °C on average); the coldest is January (24.3 °C).

How much does it rain in Panruti?

Panruti receives on average 929 mm of precipitation per year, spread over about 128 rainy days.

Is it sunny in Panruti?

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

Are there tropical nights in Panruti?

Yes: Panruti has on average 341 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Panruti?

In Panruti, between 1940 and 2025, the highest apparent temperature reached 48.4 °C on 19 May 1980, and the lowest was 15.5 °C on 26 December 1941.

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