Tiruppuvanam climate — normals and trends

Q: What is the climate of Tiruppuvanam?

Tiruppuvanam has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 29.0 °C and it receives 815 mm of precipitation per year.

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

The hottest day measured in Tiruppuvanam between 1940 and 2025 was 10 May 1973, reaching 44.3 °C.

Q: What is the coldest day in Tiruppuvanam?

The coldest day measured in Tiruppuvanam between 1940 and 2025 was 13 December 1945, at 15.7 °C.

Q: Does it snow in Tiruppuvanam?

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

Q: Has the climate of Tiruppuvanam warmed?

Yes: Tiruppuvanam warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Tiruppuvanam?

The wettest day measured in Tiruppuvanam between 1940 and 2025 was 18 October 2014, with 284 mm of rain in 24 hours.

Q: What was the windiest day in Tiruppuvanam?

The windiest day measured in Tiruppuvanam between 1940 and 2025 was 13 November 1992, with winds reaching 39.3 km/h.

Q: What is the warmest month in Tiruppuvanam?

The warmest month in Tiruppuvanam is May (31.7 °C on average); the coldest is December (25.7 °C).

Q: How much does it rain in Tiruppuvanam?

Tiruppuvanam receives on average 815 mm of precipitation per year, spread over about 122 rainy days.

Q: Is it sunny in Tiruppuvanam?

Tiruppuvanam gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.

Tiruppuvanam (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 29.0 °C and it receives 815 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 (31.7 °C on average) and the coldest is December (25.7 °C). Rainfall peaks in October.

Tiruppuvanam averages 0 frost days, 324 hot days (≥ 30 °C) and 122 rainy days per year.

Tiruppuvanam has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.

The hottest day of the period reached 44.3 °C (on 10 May 1973) and the coldest 15.7 °C (on 13 December 1945).

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

TiruppuvanamTamil Nadu

coords: 9.83°, 78.26°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthMayColdest monthDecemberWettest monthOctoberDriest monthFebruary

Mean daily temperature

29.0°C

Average daily high

34.6°C

Average daily low

24.7°C

Annual rainfall

815mm

Sunshine / day

10.2h

Mean relative humidity

65%

Average peak wind

15.3km/h

Seasonal range

6.0°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

324 d/yr

Rainy days (≥ 1 mm)

122 d/yr

Annual snowfall

0.0 cm

Average feels-like high

37.6 °C

Average feels-like low

28.3 °C

Average peak gust

33.8 km/h

Tropical nights (≥ 20 °C)

356 d/yr

Solar radiation

19.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.0 °C

since 1940

+0.2 °C per decade · r² = 0.75 · 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

44.3 °C

10 May 1973

Coldest day

15.7 °C

13 December 1945

Wettest day

284 mm

18 October 2014

Windiest day

39.3 km/h

13 November 1992

Strongest gust

81.4 km/h

13 November 1992

Hottest feels-like

48.1 °C

5 June 2010

Coldest feels-like

15.4 °C

13 December 1945

Sunniest day

12.3 h

22 May 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	40.8 °C14 May 2025	19.7 °C20 December 2025	29.5 °C	900 mm	337
2024	42.4 °C6 May 2024	21.2 °C17 January 2024	29.8 °C	1,243 mm	347
2023	40.6 °C19 April 2023	19.8 °C13 February 2023	29.7 °C	1,227 mm	349
2022	40.4 °C4 May 2022	21.7 °C21 January 2022	29.2 °C	1,029 mm	349
2021	40.3 °C30 May 2021	19.5 °C11 February 2021	29.3 °C	1,284 mm	334
2020	42.8 °C24 May 2020	20.4 °C15 January 2020	29.9 °C	1,031 mm	343
2019	42.9 °C12 May 2019	19.1 °C10 January 2019	30.0 °C	768 mm	333
2018	42.1 °C2 May 2018	19.3 °C3 February 2018	29.4 °C	972 mm	344
2017	42.6 °C26 April 2017	20.5 °C9 February 2017	30.0 °C	948 mm	351
2016	42.7 °C23 April 2016	20.9 °C2 February 2016	30.4 °C	539 mm	360
2015	41.0 °C6 July 2015	19.9 °C13 January 2015	29.5 °C	1,109 mm	340
2014	42.7 °C23 May 2014	20.0 °C7 February 2014	30.0 °C	1,249 mm	327
2013	42.6 °C22 May 2013	20.6 °C27 February 2013	30.0 °C	673 mm	355
2012	42.3 °C3 June 2012	18.0 °C16 January 2012	30.1 °C	627 mm	352
2011	41.6 °C15 May 2011	17.8 °C27 December 2011	29.6 °C	952 mm	323
2010	42.8 °C17 May 2010	19.7 °C6 January 2010	29.7 °C	1,158 mm	326
2009	42.8 °C3 May 2009	19.4 °C24 January 2009	29.9 °C	1,005 mm	329
2008	41.9 °C3 May 2008	19.0 °C29 December 2008	29.4 °C	1,064 mm	336
2007	42.0 °C21 May 2007	18.3 °C16 November 2007	29.4 °C	1,076 mm	333
2006	41.4 °C14 May 2006	18.1 °C20 January 2006	29.4 °C	981 mm	325
2005	43.4 °C26 May 2005	18.8 °C14 February 2005	29.5 °C	953 mm	318
2004	42.9 °C17 April 2004	19.0 °C15 January 2004	29.2 °C	1,186 mm	310
2003	43.5 °C22 May 2003	19.4 °C8 December 2003	29.5 °C	684 mm	335
2002	41.2 °C30 April 2002	17.6 °C15 January 2002	29.4 °C	721 mm	318
2001	41.8 °C12 May 2001	19.9 °C11 February 2001	29.3 °C	721 mm	326
2000	42.0 °C22 May 2000	17.9 °C23 January 2000	29.0 °C	777 mm	334
1999	42.1 °C16 April 1999	17.5 °C27 January 1999	29.1 °C	769 mm	320
1998	42.7 °C20 April 1998	19.6 °C17 December 1998	29.5 °C	888 mm	328
1997	41.2 °C29 May 1997	18.0 °C1 February 1997	29.4 °C	800 mm	333
1996	41.4 °C30 March 1996	19.1 °C11 March 1996	28.9 °C	842 mm	335
1995	39.5 °C4 July 1995	19.2 °C2 January 1995	29.0 °C	967 mm	335
1994	41.4 °C24 May 1994	19.1 °C12 December 1994	28.9 °C	746 mm	312
1993	43.5 °C11 May 1993	17.7 °C19 January 1993	29.0 °C	749 mm	295
1992	41.8 °C10 May 1992	18.8 °C8 January 1992	29.0 °C	746 mm	323
1991	42.5 °C10 May 1991	18.7 °C30 November 1991	29.2 °C	735 mm	336
1990	41.6 °C23 April 1990	16.4 °C15 January 1990	29.4 °C	879 mm	324
1989	43.1 °C15 May 1989	17.4 °C8 February 1989	29.0 °C	712 mm	341
1988	41.8 °C12 May 1988	19.4 °C6 February 1988	29.2 °C	834 mm	349
1987	42.5 °C7 June 1987	19.6 °C12 February 1987	29.7 °C	676 mm	347
1986	43.2 °C21 May 1986	19.2 °C17 November 1986	29.4 °C	633 mm	347
1985	43.0 °C13 May 1985	19.3 °C6 February 1985	29.3 °C	610 mm	334
1984	42.2 °C26 May 1984	17.3 °C12 December 1984	28.4 °C	854 mm	299
1983	42.8 °C31 May 1983	18.7 °C9 January 1983	29.6 °C	817 mm	340
1982	41.9 °C3 April 1982	18.6 °C14 February 1982	29.2 °C	557 mm	328
1981	42.3 °C27 May 1981	19.0 °C31 January 1981	29.0 °C	710 mm	327
1980	42.4 °C27 May 1980	18.6 °C2 January 1980	29.5 °C	506 mm	357
1979	42.2 °C7 May 1979	19.2 °C12 January 1979	28.9 °C	784 mm	281
1978	41.8 °C16 April 1978	17.8 °C19 January 1978	29.0 °C	781 mm	326
1977	41.4 °C14 April 1977	18.5 °C13 January 1977	28.8 °C	992 mm	313
1976	42.4 °C22 May 1976	18.1 °C27 February 1976	28.9 °C	644 mm	316
1975	41.9 °C10 May 1975	18.6 °C3 December 1975	28.5 °C	781 mm	322
1974	42.1 °C19 April 1974	17.0 °C8 February 1974	29.0 °C	392 mm	341
1973	44.3 °C10 May 1973	19.2 °C16 January 1973	28.9 °C	777 mm	321
1972	41.9 °C5 June 1972	17.5 °C7 January 1972	28.9 °C	876 mm	311
1971	41.2 °C6 May 1971	17.7 °C22 December 1971	28.6 °C	662 mm	321
1970	42.6 °C16 May 1970	18.4 °C4 December 1970	28.9 °C	665 mm	329
1969	40.9 °C29 March 1969	19.5 °C27 January 1969	29.1 °C	981 mm	321
1968	41.1 °C22 May 1968	18.3 °C7 February 1968	28.4 °C	783 mm	315
1967	42.1 °C8 May 1967	18.1 °C11 February 1967	28.4 °C	1,008 mm	294
1966	42.6 °C24 May 1966	18.8 °C29 December 1966	28.2 °C	1,141 mm	304
1965	39.8 °C20 May 1965	19.5 °C24 January 1965	28.0 °C	881 mm	298
1964	42.1 °C30 May 1964	18.1 °C13 January 1964	28.3 °C	827 mm	315
1963	42.3 °C27 May 1963	17.6 °C12 February 1963	28.3 °C	894 mm	282
1962	40.9 °C4 May 1962	19.0 °C16 January 1962	28.5 °C	843 mm	312
1961	41.0 °C15 April 1961	18.8 °C25 February 1961	28.4 °C	611 mm	298
1960	39.7 °C28 March 1960	18.6 °C3 February 1960	28.4 °C	740 mm	307
1959	40.9 °C8 May 1959	19.7 °C22 December 1959	28.8 °C	693 mm	306
1958	41.1 °C4 June 1958	19.0 °C11 January 1958	28.7 °C	769 mm	305
1957	41.6 °C8 May 1957	18.4 °C25 January 1957	28.4 °C	798 mm	285
1956	42.4 °C25 April 1956	17.6 °C21 January 1956	27.8 °C	729 mm	264
1955	40.8 °C14 April 1955	17.4 °C30 December 1955	27.7 °C	1,005 mm	286
1954	40.8 °C18 April 1954	17.4 °C18 January 1954	27.9 °C	836 mm	310
1953	41.5 °C3 June 1953	19.2 °C4 January 1953	28.5 °C	557 mm	349
1952	41.5 °C15 May 1952	19.2 °C21 January 1952	28.8 °C	406 mm	356
1951	40.5 °C15 May 1951	18.5 °C8 December 1951	28.2 °C	799 mm	343
1950	40.4 °C8 April 1950	19.3 °C27 January 1950	28.8 °C	322 mm	358
1949	41.3 °C25 April 1949	19.9 °C18 February 1949	28.0 °C	535 mm	337
1948	41.0 °C22 May 1948	19.4 °C27 December 1948	28.6 °C	833 mm	315
1947	40.7 °C24 May 1947	19.1 °C16 January 1947	28.5 °C	690 mm	329
1946	41.6 °C28 April 1946	17.0 °C30 January 1946	28.3 °C	850 mm	297
1945	41.5 °C4 May 1945	15.7 °C13 December 1945	28.3 °C	631 mm	318
1944	40.8 °C30 April 1944	17.8 °C11 December 1944	27.9 °C	952 mm	292
1943	40.4 °C30 April 1943	18.3 °C19 January 1943	27.3 °C	738 mm	299
1942	38.3 °C28 March 1942	17.3 °C1 January 1942	27.5 °C	623 mm	332
1941	40.4 °C29 April 1941	15.8 °C26 December 1941	27.8 °C	640 mm	295
1940	39.8 °C3 April 1940	17.8 °C9 January 1940	27.4 °C	709 mm	311

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

34.7 °C

+0.1 °C

Hot days (≥ 30 °C)

337 d/yr

+13

Frost days (< 0 °C)

0 d/yr

Annual rainfall

900 mm

+85 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	30.4 °C	-0.6 °C	39 mm	+19 mm
Feb	33.4 °C	-0.3 °C	9 mm	-5 mm
Mar	35.4 °C	-1.0 °C	37 mm	+11 mm
Apr	37.5 °C	-0.2 °C	61 mm	+11 mm
May	37.0 °C	-1.2 °C	53 mm	-14 mm
Jun	38.0 °C	+1.2 °C	21 mm	-20 mm
Jul	37.2 °C	+1.2 °C	40 mm	-10 mm
Aug	35.7 °C	-0.3 °C	109 mm	+46 mm
Sep	36.6 °C	+0.8 °C	71 mm	-21 mm
Oct	33.6 °C	+0.5 °C	225 mm	+49 mm
Nov	31.3 °C	+0.7 °C	215 mm	+68 mm
Dec	30.4 °C	+0.6 °C	21 mm	-50 mm

The year's extremes

Hottest day

40.8 °C

14 May 2025

Coldest day

19.7 °C

20 Dec 2025

Wettest day

80.7 mm

29 Nov 2025

Windiest day

24.4 km/h

29 May 2025

Strongest gust

67.0 km/h

29 May 2025

Hottest feels-like

46.4 °C

14 May 2025

Coldest feels-like

21.1 °C

21 Dec 2025

Sunniest day

12.2 h

2 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 Tiruppuvanam?

Tiruppuvanam has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 29.0 °C and it receives 815 mm of precipitation per year.

What is the hottest day ever recorded in Tiruppuvanam?

The hottest day measured in Tiruppuvanam between 1940 and 2025 was 10 May 1973, reaching 44.3 °C.

What is the coldest day in Tiruppuvanam?

The coldest day measured in Tiruppuvanam between 1940 and 2025 was 13 December 1945, at 15.7 °C.

Does it snow in Tiruppuvanam?

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

Has the climate of Tiruppuvanam warmed?

Yes: Tiruppuvanam warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Tiruppuvanam?

The wettest day measured in Tiruppuvanam between 1940 and 2025 was 18 October 2014, with 284 mm of rain in 24 hours.

What was the windiest day in Tiruppuvanam?

The windiest day measured in Tiruppuvanam between 1940 and 2025 was 13 November 1992, with winds reaching 39.3 km/h.

What is the warmest month in Tiruppuvanam?

The warmest month in Tiruppuvanam is May (31.7 °C on average); the coldest is December (25.7 °C).

How much does it rain in Tiruppuvanam?

Tiruppuvanam receives on average 815 mm of precipitation per year, spread over about 122 rainy days.

Is it sunny in Tiruppuvanam?

Tiruppuvanam gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.

Are there tropical nights in Tiruppuvanam?

Yes: Tiruppuvanam has on average 356 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Tiruppuvanam?

In Tiruppuvanam, between 1940 and 2025, the highest apparent temperature reached 48.1 °C on 5 June 2010, and the lowest was 15.4 °C on 13 December 1945.

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