Devanahalli climate — normals and trends

Q: What is the climate of Devanahalli?

Devanahalli has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.3 °C and it receives 851 mm of precipitation per year.

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

The hottest day measured in Devanahalli between 1940 and 2025 was 28 April 2024, reaching 38.1 °C.

Q: What is the coldest day in Devanahalli?

The coldest day measured in Devanahalli between 1940 and 2025 was 16 January 1940, at 9.2 °C.

Q: Does it snow in Devanahalli?

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

Q: Has the climate of Devanahalli warmed?

Yes: Devanahalli warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Devanahalli?

The wettest day measured in Devanahalli between 1940 and 2025 was 16 November 2015, with 130 mm of rain in 24 hours.

Q: What was the windiest day in Devanahalli?

The windiest day measured in Devanahalli between 1940 and 2025 was 21 June 1953, with winds reaching 44.3 km/h.

Q: What is the warmest month in Devanahalli?

The warmest month in Devanahalli is April (27.2 °C on average); the coldest is December (20.1 °C).

Q: How much does it rain in Devanahalli?

Devanahalli receives on average 851 mm of precipitation per year, spread over about 126 rainy days.

Q: Is it sunny in Devanahalli?

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

Devanahalli (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.3 °C and it receives 851 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 (27.2 °C on average) and the coldest is December (20.1 °C). Rainfall peaks in October.

Devanahalli averages 0 frost days, 105 hot days (≥ 30 °C) and 126 rainy days per year.

Devanahalli has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.1 °C (on 28 April 2024) and the coldest 9.2 °C (on 16 January 1940).

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

DevanahalliKarnataka

coords: 13.25°, 77.71°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthAprilColdest monthDecemberWettest monthOctoberDriest monthFebruary

Mean daily temperature

23.3°C

Average daily high

28.5°C

Average daily low

18.9°C

Annual rainfall

851mm

Sunshine / day

10.1h

Mean relative humidity

68%

Average peak wind

17.1km/h

Seasonal range

7.1°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

105 d/yr

Rainy days (≥ 1 mm)

126 d/yr

Annual snowfall

0.0 cm

Average feels-like high

29.5 °C

Average feels-like low

19.8 °C

Average peak gust

36.6 km/h

Tropical nights (≥ 20 °C)

141 d/yr

Solar radiation

19.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.3 °C

since 1940

+0.2 °C per decade · r² = 0.53 · 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

38.1 °C

28 April 2024

Coldest day

9.2 °C

16 January 1940

Wettest day

130 mm

16 November 2015

Windiest day

44.3 km/h

21 June 1953

Strongest gust

85.0 km/h

14 July 2022

Hottest feels-like

40.9 °C

1 May 2024

Coldest feels-like

7.1 °C

11 December 1981

Sunniest day

12.4 h

14 May 1946

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	35.4 °C23 April 2025	12.3 °C20 December 2025	23.5 °C	975 mm	102
2024	38.1 °C28 April 2024	14.2 °C17 December 2024	24.7 °C	1,132 mm	132
2023	35.3 °C14 April 2023	11.9 °C12 January 2023	24.1 °C	740 mm	130
2022	35.7 °C29 April 2022	12.6 °C24 December 2022	23.7 °C	1,096 mm	104
2021	35.3 °C1 April 2021	13.7 °C10 February 2021	23.8 °C	1,294 mm	98
2020	35.5 °C23 April 2020	13.4 °C22 December 2020	24.1 °C	909 mm	120
2019	35.7 °C26 April 2019	12.1 °C3 January 2019	24.5 °C	1,001 mm	123
2018	34.5 °C18 April 2018	12.4 °C5 February 2018	23.7 °C	918 mm	88
2017	36.0 °C18 April 2017	13.4 °C21 December 2017	24.3 °C	907 mm	118
2016	37.9 °C23 April 2016	12.8 °C24 December 2016	24.4 °C	719 mm	126
2015	35.1 °C5 April 2015	11.9 °C11 January 2015	24.0 °C	1,186 mm	110
2014	36.9 °C25 April 2014	13.2 °C27 December 2014	24.2 °C	747 mm	128
2013	35.5 °C12 April 2013	12.0 °C10 December 2013	23.6 °C	839 mm	101
2012	36.0 °C17 April 2012	10.1 °C16 January 2012	23.8 °C	773 mm	129
2011	34.0 °C31 March 2011	11.4 °C13 January 2011	23.2 °C	896 mm	94
2010	36.4 °C11 April 2010	10.2 °C23 December 2010	23.9 °C	975 mm	120
2009	35.6 °C3 May 2009	12.1 °C19 January 2009	23.7 °C	964 mm	106
2008	35.9 °C21 April 2008	12.3 °C30 December 2008	23.0 °C	1,006 mm	75
2007	35.3 °C3 April 2007	10.5 °C25 November 2007	23.4 °C	961 mm	104
2006	35.4 °C30 April 2006	12.3 °C1 February 2006	23.3 °C	625 mm	96
2005	35.5 °C18 April 2005	12.3 °C19 November 2005	23.4 °C	1,181 mm	105
2004	35.6 °C18 March 2004	12.4 °C7 December 2004	23.1 °C	812 mm	80
2003	35.8 °C1 June 2003	12.1 °C7 December 2003	24.0 °C	474 mm	131
2002	36.2 °C28 April 2002	11.4 °C14 January 2002	23.5 °C	646 mm	100
2001	35.0 °C10 April 2001	11.0 °C10 December 2001	23.3 °C	741 mm	100
2000	36.1 °C9 April 2000	11.5 °C19 December 2000	22.9 °C	890 mm	86
1999	34.2 °C11 April 1999	11.8 °C24 January 1999	23.0 °C	775 mm	75
1998	35.9 °C8 April 1998	12.5 °C24 December 1998	23.9 °C	859 mm	128
1997	35.0 °C29 May 1997	12.0 °C30 January 1997	23.3 °C	727 mm	90
1996	35.5 °C30 March 1996	10.9 °C25 December 1996	23.2 °C	1,172 mm	107
1995	35.8 °C26 April 1995	11.1 °C2 January 1995	23.7 °C	677 mm	123
1994	35.7 °C23 April 1994	10.4 °C13 December 1994	23.1 °C	748 mm	90
1993	37.2 °C22 April 1993	11.1 °C8 January 1993	23.3 °C	908 mm	98
1992	35.5 °C9 April 1992	9.8 °C9 January 1992	23.0 °C	748 mm	96
1991	35.9 °C19 April 1991	11.3 °C8 December 1991	23.3 °C	1,056 mm	107
1990	35.4 °C25 April 1990	11.6 °C19 January 1990	23.3 °C	664 mm	99
1989	35.7 °C30 April 1989	12.5 °C1 February 1989	23.2 °C	798 mm	106
1988	34.4 °C3 April 1988	11.1 °C1 December 1988	23.2 °C	933 mm	109
1987	36.4 °C21 April 1987	12.5 °C31 January 1987	23.7 °C	668 mm	122
1986	35.1 °C10 April 1986	11.2 °C7 December 1986	23.4 °C	656 mm	102
1985	35.2 °C10 May 1985	11.3 °C30 November 1985	23.3 °C	553 mm	101
1984	36.1 °C27 May 1984	11.5 °C30 November 1984	23.0 °C	709 mm	92
1983	36.4 °C6 May 1983	11.5 °C9 January 1983	23.6 °C	886 mm	123
1982	34.5 °C31 March 1982	12.2 °C5 January 1982	23.3 °C	615 mm	119
1981	34.9 °C13 April 1981	10.1 °C11 December 1981	23.0 °C	959 mm	101
1980	36.7 °C15 April 1980	11.8 °C21 December 1980	23.3 °C	827 mm	101
1979	35.5 °C10 April 1979	12.0 °C29 December 1979	23.7 °C	805 mm	103
1978	36.2 °C13 April 1978	11.8 °C19 January 1978	23.1 °C	846 mm	87
1977	35.0 °C4 April 1977	11.5 °C5 January 1977	23.1 °C	591 mm	90
1976	35.1 °C12 April 1976	11.7 °C12 February 1976	23.3 °C	542 mm	123
1975	37.2 °C27 April 1975	9.9 °C9 January 1975	22.9 °C	816 mm	103
1974	35.1 °C27 April 1974	11.2 °C31 December 1974	22.8 °C	656 mm	90
1973	36.1 °C29 April 1973	12.5 °C12 December 1973	23.3 °C	667 mm	103
1972	35.4 °C26 April 1972	11.0 °C7 January 1972	23.0 °C	928 mm	98
1971	34.7 °C3 May 1971	10.5 °C22 December 1971	22.6 °C	683 mm	78
1970	35.5 °C26 April 1970	10.2 °C14 December 1970	23.0 °C	816 mm	89
1969	35.8 °C17 April 1969	11.9 °C26 January 1969	23.5 °C	855 mm	117
1968	34.4 °C18 April 1968	10.8 °C13 December 1968	23.1 °C	893 mm	91
1967	35.8 °C10 May 1967	11.4 °C5 January 1967	23.1 °C	948 mm	111
1966	36.4 °C15 April 1966	10.4 °C14 December 1966	23.1 °C	1,368 mm	110
1965	35.8 °C12 April 1965	11.2 °C14 January 1965	22.8 °C	803 mm	112
1964	37.3 °C29 April 1964	10.8 °C8 January 1964	22.9 °C	1,014 mm	129
1963	34.2 °C8 April 1963	11.7 °C23 January 1963	22.4 °C	988 mm	79
1962	34.3 °C1 April 1962	9.8 °C5 January 1962	22.4 °C	1,084 mm	74
1961	35.9 °C23 April 1961	11.3 °C24 January 1961	22.7 °C	784 mm	84
1960	37.7 °C6 May 1960	11.5 °C20 December 1960	23.2 °C	793 mm	125
1959	37.7 °C5 May 1959	11.7 °C23 December 1959	23.3 °C	832 mm	110
1958	36.3 °C6 April 1958	12.4 °C9 January 1958	23.5 °C	966 mm	133
1957	37.8 °C16 May 1957	11.3 °C6 January 1957	23.3 °C	702 mm	104
1956	37.7 °C23 April 1956	10.7 °C6 January 1956	22.5 °C	954 mm	87
1955	36.6 °C16 April 1955	10.0 °C11 December 1955	22.6 °C	1,019 mm	106
1954	37.7 °C20 April 1954	11.8 °C9 November 1954	22.9 °C	958 mm	115
1953	36.4 °C19 May 1953	12.2 °C22 November 1953	23.1 °C	716 mm	116
1952	36.6 °C15 May 1952	13.0 °C19 January 1952	23.5 °C	643 mm	146
1951	35.6 °C9 April 1951	10.2 °C2 January 1951	23.1 °C	790 mm	109
1950	37.5 °C26 April 1950	12.4 °C26 November 1950	23.3 °C	512 mm	125
1949	36.3 °C26 April 1949	12.4 °C20 December 1949	22.9 °C	663 mm	95
1948	35.9 °C22 March 1948	11.6 °C25 December 1948	23.2 °C	949 mm	124
1947	36.2 °C5 May 1947	12.0 °C14 January 1947	23.2 °C	649 mm	123
1946	36.0 °C25 March 1946	10.5 °C15 January 1946	22.8 °C	946 mm	106
1945	36.5 °C14 May 1945	10.5 °C2 December 1945	23.1 °C	631 mm	114
1944	36.8 °C11 May 1944	10.5 °C10 December 1944	22.7 °C	1,004 mm	82
1943	35.6 °C19 April 1943	10.8 °C9 December 1943	21.7 °C	1,223 mm	86
1942	35.2 °C28 March 1942	10.3 °C10 January 1942	22.2 °C	825 mm	98
1941	35.5 °C1 May 1941	10.2 °C31 December 1941	22.5 °C	966 mm	109
1940	35.9 °C12 April 1940	9.2 °C16 January 1940	22.2 °C	1,050 mm	73

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

28.3 °C

-0.2 °C

Hot days (≥ 30 °C)

102 d/yr

-3

Frost days (< 0 °C)

0 d/yr

Annual rainfall

975 mm

+124 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	26.7 °C	-0.3 °C	4 mm	-2 mm
Feb	30.7 °C	+1.0 °C	0 mm	-5 mm
Mar	32.9 °C	+0.5 °C	16 mm	+3 mm
Apr	32.6 °C	-0.8 °C	56 mm	+21 mm
May	29.6 °C	-2.4 °C	210 mm	+102 mm
Jun	28.3 °C	-0.1 °C	82 mm	-21 mm
Jul	26.8 °C	0.0 °C	113 mm	-8 mm
Aug	26.9 °C	+0.3 °C	213 mm	+95 mm
Sep	26.9 °C	-0.2 °C	67 mm	-53 mm
Oct	27.0 °C	+0.2 °C	152 mm	+18 mm
Nov	26.1 °C	+0.3 °C	46 mm	-23 mm
Dec	25.3 °C	-0.2 °C	17 mm	-5 mm

The year's extremes

Hottest day

35.4 °C

23 Apr 2025

Coldest day

12.3 °C

20 Dec 2025

Wettest day

34.0 mm

5 Aug 2025

Windiest day

35.8 km/h

16 Jun 2025

Strongest gust

69.1 km/h

16 Jun 2025

Hottest feels-like

37.9 °C

23 Apr 2025

Coldest feels-like

12.3 °C

20 Dec 2025

Sunniest day

12.2 h

7 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 Devanahalli?

Devanahalli has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.3 °C and it receives 851 mm of precipitation per year.

What is the hottest day ever recorded in Devanahalli?

The hottest day measured in Devanahalli between 1940 and 2025 was 28 April 2024, reaching 38.1 °C.

What is the coldest day in Devanahalli?

The coldest day measured in Devanahalli between 1940 and 2025 was 16 January 1940, at 9.2 °C.

Does it snow in Devanahalli?

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

Has the climate of Devanahalli warmed?

Yes: Devanahalli warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Devanahalli?

The wettest day measured in Devanahalli between 1940 and 2025 was 16 November 2015, with 130 mm of rain in 24 hours.

What was the windiest day in Devanahalli?

The windiest day measured in Devanahalli between 1940 and 2025 was 21 June 1953, with winds reaching 44.3 km/h.

What is the warmest month in Devanahalli?

The warmest month in Devanahalli is April (27.2 °C on average); the coldest is December (20.1 °C).

How much does it rain in Devanahalli?

Devanahalli receives on average 851 mm of precipitation per year, spread over about 126 rainy days.

Is it sunny in Devanahalli?

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

Are there tropical nights in Devanahalli?

Yes: Devanahalli has on average 141 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Devanahalli?

In Devanahalli, between 1940 and 2025, the highest apparent temperature reached 40.9 °C on 1 May 2024, and the lowest was 7.1 °C on 11 December 1981.

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