Piriyāpatna climate — normals and trends

Q: What is the climate of Piriyāpatna?

Piriyāpatna has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 22.1 °C and it receives 1,530 mm of precipitation per year.

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

The hottest day measured in Piriyāpatna between 1940 and 2025 was 27 April 2016, reaching 36.5 °C.

Q: What is the coldest day in Piriyāpatna?

The coldest day measured in Piriyāpatna between 1940 and 2025 was 1 January 1951, at 8.6 °C.

Q: Does it snow in Piriyāpatna?

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

Q: Has the climate of Piriyāpatna warmed?

Yes: Piriyāpatna warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Piriyāpatna?

The wettest day measured in Piriyāpatna between 1940 and 2025 was 6 June 1991, with 221 mm of rain in 24 hours.

Q: What was the windiest day in Piriyāpatna?

The windiest day measured in Piriyāpatna between 1940 and 2025 was 23 July 1989, with winds reaching 33.8 km/h.

Q: What is the warmest month in Piriyāpatna?

The warmest month in Piriyāpatna is April (24.8 °C on average); the coldest is December (20.3 °C).

Q: How much does it rain in Piriyāpatna?

Piriyāpatna receives on average 1,530 mm of precipitation per year, spread over about 175 rainy days.

Q: Is it sunny in Piriyāpatna?

Piriyāpatna gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

Piriyāpatna (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 22.1 °C and it receives 1,530 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 April (24.8 °C on average) and the coldest is December (20.3 °C). Rainfall peaks in July.

Piriyāpatna averages 0 frost days, 74 hot days (≥ 30 °C) and 175 rainy days per year.

Piriyāpatna has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.

The hottest day of the period reached 36.5 °C (on 27 April 2016) and the coldest 8.6 °C (on 1 January 1951).

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

PiriyāpatnaKarnataka

coords: 12.33°, 76.10°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthAprilColdest monthDecemberWettest monthJulyDriest monthJanuary

Mean daily temperature

22.1°C

Average daily high

27.2°C

Average daily low

18.4°C

Annual rainfall

1,530mm

Sunshine / day

9.4h

Mean relative humidity

78%

Average peak wind

13.5km/h

Seasonal range

4.5°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

74 d/yr

Rainy days (≥ 1 mm)

175 d/yr

Annual snowfall

0.0 cm

Average feels-like high

29.2 °C

Average feels-like low

19.9 °C

Average peak gust

35.2 km/h

Tropical nights (≥ 20 °C)

84 d/yr

Solar radiation

18.5 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.77 · 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

36.5 °C

27 April 2016

Coldest day

8.6 °C

1 January 1951

Wettest day

221 mm

6 June 1991

Windiest day

33.8 km/h

23 July 1989

Strongest gust

85.7 km/h

24 July 1989

Hottest feels-like

39.3 °C

9 May 2010

Coldest feels-like

5.9 °C

11 December 1981

Sunniest day

12.1 h

25 May 1953

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	33.7 °C14 March 2025	11.7 °C20 December 2025	22.5 °C	1,696 mm	75
2024	35.9 °C28 April 2024	13.6 °C18 December 2024	23.3 °C	1,826 mm	95
2023	34.7 °C18 April 2023	11.6 °C12 January 2023	22.9 °C	1,261 mm	72
2022	34.2 °C6 April 2022	12.2 °C24 January 2022	22.5 °C	1,863 mm	65
2021	34.1 °C5 April 2021	12.9 °C21 December 2021	22.6 °C	1,849 mm	65
2020	34.1 °C4 April 2020	13.4 °C26 January 2020	23.0 °C	1,610 mm	80
2019	34.4 °C28 March 2019	12.5 °C10 January 2019	23.1 °C	1,632 mm	95
2018	33.8 °C27 March 2018	12.2 °C3 February 2018	22.7 °C	1,573 mm	78
2017	34.5 °C31 March 2017	13.7 °C1 January 2017	22.9 °C	1,516 mm	82
2016	36.5 °C27 April 2016	13.5 °C27 November 2016	23.3 °C	1,037 mm	113
2015	33.9 °C5 April 2015	11.9 °C14 January 2015	23.0 °C	1,342 mm	66
2014	34.6 °C6 April 2014	12.6 °C6 January 2014	23.0 °C	1,534 mm	81
2013	35.2 °C8 April 2013	12.0 °C11 December 2013	22.6 °C	1,551 mm	79
2012	34.9 °C29 March 2012	9.9 °C16 January 2012	22.6 °C	1,449 mm	88
2011	33.3 °C20 March 2011	10.0 °C13 January 2011	22.1 °C	1,810 mm	62
2010	35.3 °C11 April 2010	12.1 °C25 December 2010	22.7 °C	1,917 mm	93
2009	35.0 °C6 April 2009	11.1 °C1 January 2009	22.7 °C	1,772 mm	85
2008	34.3 °C21 April 2008	12.0 °C28 December 2008	22.3 °C	1,696 mm	59
2007	35.8 °C6 April 2007	11.2 °C25 November 2007	22.4 °C	1,916 mm	70
2006	33.7 °C29 March 2006	12.5 °C31 December 2006	22.4 °C	1,400 mm	79
2005	34.6 °C27 March 2005	11.3 °C10 January 2005	22.6 °C	1,467 mm	89
2004	35.3 °C19 March 2004	12.0 °C17 January 2004	22.3 °C	1,411 mm	71
2003	33.7 °C25 April 2003	11.6 °C9 December 2003	22.6 °C	1,380 mm	91
2002	34.8 °C28 April 2002	12.1 °C19 December 2002	22.6 °C	946 mm	80
2001	34.1 °C6 April 2001	10.8 °C10 December 2001	22.3 °C	1,056 mm	86
2000	35.5 °C9 April 2000	11.4 °C15 December 2000	22.0 °C	1,487 mm	69
1999	34.1 °C29 March 1999	11.4 °C27 January 1999	21.9 °C	1,264 mm	61
1998	35.6 °C7 April 1998	12.4 °C25 December 1998	22.7 °C	1,476 mm	95
1997	33.8 °C12 March 1997	11.6 °C1 February 1997	22.3 °C	1,331 mm	83
1996	35.4 °C31 March 1996	10.7 °C3 December 1996	22.2 °C	1,819 mm	83
1995	34.6 °C26 April 1995	10.1 °C3 January 1995	22.5 °C	1,217 mm	84
1994	35.3 °C19 March 1994	11.3 °C13 December 1994	22.1 °C	1,419 mm	69
1993	33.9 °C5 May 1993	11.7 °C8 January 1993	22.0 °C	1,298 mm	60
1992	34.9 °C12 April 1992	10.3 °C8 January 1992	22.0 °C	1,492 mm	77
1991	35.3 °C27 March 1991	10.5 °C29 November 1991	22.4 °C	1,680 mm	91
1990	34.3 °C29 March 1990	10.8 °C20 January 1990	22.0 °C	1,246 mm	70
1989	34.9 °C8 April 1989	11.9 °C4 February 1989	22.3 °C	1,332 mm	89
1988	35.1 °C22 March 1988	10.5 °C1 December 1988	22.5 °C	1,389 mm	80
1987	36.1 °C21 April 1987	12.3 °C29 November 1987	22.6 °C	938 mm	87
1986	35.0 °C13 April 1986	13.0 °C4 January 1986	22.4 °C	1,042 mm	84
1985	34.0 °C10 May 1985	12.4 °C30 November 1985	22.2 °C	1,039 mm	82
1984	33.7 °C30 March 1984	10.8 °C13 December 1984	22.1 °C	1,337 mm	67
1983	35.4 °C28 April 1983	11.0 °C13 January 1983	22.4 °C	1,610 mm	103
1982	33.1 °C26 March 1982	12.2 °C16 January 1982	22.1 °C	1,193 mm	78
1981	34.1 °C12 April 1981	8.6 °C11 December 1981	21.9 °C	1,540 mm	70
1980	33.9 °C25 March 1980	11.2 °C15 January 1980	22.2 °C	1,585 mm	79
1979	34.9 °C10 April 1979	12.7 °C13 January 1979	22.5 °C	1,257 mm	67
1978	34.0 °C13 April 1978	11.9 °C17 January 1978	22.0 °C	1,447 mm	64
1977	34.4 °C4 April 1977	11.5 °C27 December 1977	22.2 °C	1,347 mm	67
1976	33.6 °C27 March 1976	10.9 °C11 February 1976	22.0 °C	1,008 mm	59
1975	36.0 °C28 April 1975	9.4 °C9 January 1975	21.8 °C	1,619 mm	72
1974	34.8 °C15 April 1974	11.3 °C15 December 1974	21.8 °C	1,241 mm	78
1973	34.7 °C20 March 1973	12.5 °C8 November 1973	22.3 °C	1,313 mm	93
1972	34.7 °C26 April 1972	10.7 °C7 January 1972	22.0 °C	1,179 mm	62
1971	34.2 °C1 April 1971	9.7 °C21 December 1971	21.6 °C	1,184 mm	52
1970	34.1 °C11 April 1970	9.8 °C14 December 1970	21.9 °C	1,478 mm	61
1969	33.9 °C31 March 1969	11.8 °C26 January 1969	22.3 °C	1,338 mm	74
1968	33.2 °C1 April 1968	11.8 °C12 December 1968	21.9 °C	1,656 mm	40
1967	34.5 °C16 April 1967	11.1 °C25 January 1967	21.9 °C	1,978 mm	62
1966	34.7 °C3 April 1966	10.8 °C15 December 1966	21.7 °C	2,097 mm	69
1965	34.1 °C12 April 1965	12.1 °C8 February 1965	21.5 °C	1,709 mm	49
1964	35.6 °C12 April 1964	11.0 °C10 January 1964	21.6 °C	1,848 mm	93
1963	33.7 °C17 March 1963	12.5 °C23 January 1963	21.5 °C	1,740 mm	44
1962	34.3 °C2 April 1962	11.4 °C19 January 1962	21.5 °C	2,049 mm	37
1961	34.4 °C14 April 1961	11.1 °C27 January 1961	21.7 °C	2,286 mm	68
1960	35.6 °C9 May 1960	12.2 °C2 December 1960	21.9 °C	1,419 mm	84
1959	35.7 °C1 May 1959	12.3 °C9 January 1959	22.1 °C	1,492 mm	92
1958	35.0 °C6 April 1958	11.9 °C22 December 1958	22.1 °C	1,930 mm	74
1957	35.5 °C29 April 1957	11.9 °C25 January 1957	22.0 °C	1,585 mm	82
1956	35.4 °C29 March 1956	11.1 °C15 February 1956	21.3 °C	1,578 mm	70
1955	34.9 °C18 April 1955	11.2 °C20 December 1955	21.5 °C	1,790 mm	79
1954	34.9 °C20 April 1954	11.0 °C8 December 1954	21.7 °C	1,948 mm	76
1953	34.2 °C30 April 1953	10.0 °C23 January 1953	21.3 °C	1,588 mm	89
1952	35.1 °C2 April 1952	11.6 °C11 February 1952	21.4 °C	1,416 mm	79
1951	35.1 °C7 April 1951	8.6 °C1 January 1951	21.4 °C	1,478 mm	86
1950	35.0 °C22 April 1950	9.6 °C24 January 1950	20.9 °C	887 mm	50
1949	34.1 °C18 April 1949	10.4 °C11 November 1949	20.9 °C	1,332 mm	46
1948	35.6 °C22 March 1948	12.1 °C27 December 1948	21.9 °C	1,443 mm	73
1947	33.6 °C5 May 1947	12.0 °C28 December 1947	21.6 °C	1,228 mm	51
1946	34.2 °C29 March 1946	10.5 °C25 January 1946	21.3 °C	2,056 mm	61
1945	34.3 °C20 March 1945	9.9 °C13 December 1945	21.5 °C	1,702 mm	73
1944	33.7 °C10 May 1944	11.8 °C10 December 1944	21.5 °C	1,819 mm	41
1943	34.0 °C2 April 1943	10.5 °C20 January 1943	20.6 °C	2,569 mm	68
1942	34.8 °C29 March 1942	10.6 °C1 January 1942	21.1 °C	1,431 mm	71
1941	34.2 °C1 May 1941	10.1 °C11 December 1941	21.1 °C	1,932 mm	76
1940	35.0 °C2 April 1940	9.0 °C16 January 1940	21.0 °C	1,960 mm	56

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

27.4 °C

+0.2 °C

Hot days (≥ 30 °C)

75 d/yr

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1696 mm

+166 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	26.9 °C	-0.2 °C	4 mm	-2 mm
Feb	30.0 °C	+0.5 °C	0 mm	-6 mm
Mar	31.9 °C	+0.3 °C	14 mm	-2 mm
Apr	30.9 °C	-0.6 °C	63 mm	+3 mm
May	27.9 °C	-1.3 °C	316 mm	+176 mm
Jun	25.9 °C	+0.8 °C	308 mm	+14 mm
Jul	24.3 °C	+0.1 °C	407 mm	+44 mm
Aug	25.3 °C	+0.7 °C	304 mm	+50 mm
Sep	26.4 °C	+0.7 °C	93 mm	-60 mm
Oct	27.0 °C	+0.6 °C	148 mm	-8 mm
Nov	26.5 °C	+0.4 °C	19 mm	-45 mm
Dec	25.9 °C	0.0 °C	20 mm	+3 mm

The year's extremes

Hottest day

33.7 °C

14 Mar 2025

Coldest day

11.7 °C

20 Dec 2025

Wettest day

61.5 mm

15 Jun 2025

Windiest day

25.6 km/h

28 Jul 2025

Strongest gust

65.9 km/h

25 Jul 2025

Hottest feels-like

37.7 °C

24 Apr 2025

Coldest feels-like

10.3 °C

20 Dec 2025

Sunniest day

12.0 h

9 May 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 Piriyāpatna?

Piriyāpatna has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 22.1 °C and it receives 1,530 mm of precipitation per year.

What is the hottest day ever recorded in Piriyāpatna?

The hottest day measured in Piriyāpatna between 1940 and 2025 was 27 April 2016, reaching 36.5 °C.

What is the coldest day in Piriyāpatna?

The coldest day measured in Piriyāpatna between 1940 and 2025 was 1 January 1951, at 8.6 °C.

Does it snow in Piriyāpatna?

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

Has the climate of Piriyāpatna warmed?

Yes: Piriyāpatna warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Piriyāpatna?

The wettest day measured in Piriyāpatna between 1940 and 2025 was 6 June 1991, with 221 mm of rain in 24 hours.

What was the windiest day in Piriyāpatna?

The windiest day measured in Piriyāpatna between 1940 and 2025 was 23 July 1989, with winds reaching 33.8 km/h.

What is the warmest month in Piriyāpatna?

The warmest month in Piriyāpatna is April (24.8 °C on average); the coldest is December (20.3 °C).

How much does it rain in Piriyāpatna?

Piriyāpatna receives on average 1,530 mm of precipitation per year, spread over about 175 rainy days.

Is it sunny in Piriyāpatna?

Piriyāpatna gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

Are there tropical nights in Piriyāpatna?

Yes: Piriyāpatna has on average 84 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Piriyāpatna?

In Piriyāpatna, between 1940 and 2025, the highest apparent temperature reached 39.3 °C on 9 May 2010, and the lowest was 5.9 °C on 11 December 1981.

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