Bannūr climate — normals and trends

Q: What is the climate of Bannūr?

Bannūr has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.1 °C and it receives 989 mm of precipitation per year.

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

The hottest day measured in Bannūr between 1940 and 2025 was 20 April 1954, reaching 38.5 °C.

Q: What is the coldest day in Bannūr?

The coldest day measured in Bannūr between 1940 and 2025 was 11 December 1981, at 9.2 °C.

Q: Does it snow in Bannūr?

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

Q: Has the climate of Bannūr warmed?

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

Q: What is the wettest day in Bannūr?

The wettest day measured in Bannūr between 1940 and 2025 was 5 June 1991, with 162 mm of rain in 24 hours.

Q: What was the windiest day in Bannūr?

The windiest day measured in Bannūr between 1940 and 2025 was 21 June 1953, with winds reaching 39.0 km/h.

Q: What is the warmest month in Bannūr?

The warmest month in Bannūr is April (27.5 °C on average); the coldest is December (21.9 °C).

Q: How much does it rain in Bannūr?

Bannūr receives on average 989 mm of precipitation per year, spread over about 138 rainy days.

Q: Is it sunny in Bannūr?

Bannūr gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.

Bannūr (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.1 °C and it receives 989 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 (27.5 °C on average) and the coldest is December (21.9 °C). Rainfall peaks in July.

Bannūr averages 0 frost days, 137 hot days (≥ 30 °C) and 138 rainy days per year.

Bannūr has warmed by +1.7 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.

The hottest day of the period reached 38.5 °C (on 20 April 1954) and the coldest 9.2 °C (on 11 December 1981).

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

BannūrKarnataka

coords: 12.33°, 76.86°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthAprilColdest monthDecemberWettest monthJulyDriest monthJanuary

Mean daily temperature

24.1°C

Average daily high

29.5°C

Average daily low

20.0°C

Annual rainfall

989mm

Sunshine / day

9.9h

Mean relative humidity

69%

Average peak wind

16.1km/h

Seasonal range

5.6°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

137 d/yr

Rainy days (≥ 1 mm)

138 d/yr

Annual snowfall

0.0 cm

Average feels-like high

31.0 °C

Average feels-like low

21.5 °C

Average peak gust

35.8 km/h

Tropical nights (≥ 20 °C)

216 d/yr

Solar radiation

19.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.64 · 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

38.5 °C

20 April 1954

Coldest day

9.2 °C

11 December 1981

Wettest day

162 mm

5 June 1991

Windiest day

39.0 km/h

21 June 1953

Strongest gust

90.4 km/h

24 July 1989

Hottest feels-like

41.5 °C

21 May 2005

Coldest feels-like

7.0 °C

11 December 1981

Sunniest day

12.2 h

21 May 1950

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	35.7 °C18 March 2025	13.5 °C20 December 2025	24.4 °C	994 mm	125
2024	37.4 °C27 April 2024	15.8 °C18 December 2024	25.5 °C	1,209 mm	172
2023	35.9 °C14 April 2023	13.6 °C12 January 2023	24.9 °C	941 mm	206
2022	35.9 °C29 April 2022	14.1 °C22 November 2022	24.2 °C	1,286 mm	120
2021	37.2 °C1 April 2021	15.6 °C22 December 2021	24.6 °C	1,405 mm	133
2020	37.3 °C23 April 2020	15.8 °C22 November 2020	25.1 °C	1,069 mm	161
2019	36.3 °C4 April 2019	15.7 °C16 January 2019	25.2 °C	1,027 mm	170
2018	36.1 °C14 April 2018	15.0 °C2 February 2018	24.7 °C	974 mm	178
2017	36.7 °C1 April 2017	16.5 °C9 December 2017	25.0 °C	945 mm	149
2016	37.7 °C24 April 2016	13.8 °C11 December 2016	25.5 °C	695 mm	199
2015	36.7 °C29 March 2015	15.0 °C14 January 2015	25.2 °C	1,094 mm	197
2014	37.8 °C6 April 2014	15.3 °C6 January 2014	25.2 °C	983 mm	186
2013	36.3 °C8 April 2013	13.3 °C11 December 2013	24.7 °C	869 mm	157
2012	36.2 °C18 March 2012	13.0 °C17 January 2012	24.5 °C	960 mm	147
2011	34.5 °C5 May 2011	11.7 °C27 December 2011	23.9 °C	1,224 mm	115
2010	37.0 °C11 April 2010	13.2 °C25 December 2010	24.7 °C	1,349 mm	140
2009	36.6 °C4 April 2009	14.3 °C1 January 2009	24.7 °C	1,159 mm	154
2008	37.4 °C21 April 2008	13.7 °C28 October 2008	24.2 °C	1,150 mm	137
2007	37.7 °C4 April 2007	11.7 °C25 November 2007	24.6 °C	1,100 mm	157
2006	35.8 °C8 May 2006	14.1 °C14 February 2006	24.4 °C	845 mm	130
2005	37.2 °C19 May 2005	12.5 °C19 November 2005	24.6 °C	1,031 mm	147
2004	36.8 °C19 March 2004	14.6 °C20 November 2004	24.3 °C	969 mm	125
2003	37.0 °C14 April 2003	13.3 °C14 December 2003	24.8 °C	866 mm	161
2002	37.5 °C28 April 2002	12.1 °C19 December 2002	24.9 °C	638 mm	181
2001	36.1 °C10 April 2001	13.9 °C10 December 2001	24.4 °C	756 mm	140
2000	36.5 °C9 April 2000	12.5 °C14 December 2000	24.0 °C	921 mm	132
1999	35.6 °C29 March 1999	13.4 °C26 January 1999	23.8 °C	759 mm	111
1998	37.7 °C7 April 1998	14.3 °C22 December 1998	24.8 °C	1,053 mm	155
1997	35.4 °C19 March 1997	14.6 °C1 January 1997	24.3 °C	969 mm	141
1996	37.0 °C31 March 1996	12.0 °C3 December 1996	24.1 °C	1,172 mm	140
1995	37.0 °C13 April 1995	13.7 °C3 January 1995	24.7 °C	711 mm	152
1994	37.1 °C19 March 1994	13.2 °C12 December 1994	24.2 °C	861 mm	138
1993	37.1 °C22 April 1993	13.0 °C9 January 1993	24.1 °C	953 mm	115
1992	35.8 °C9 April 1992	11.9 °C8 January 1992	23.9 °C	937 mm	128
1991	37.7 °C20 March 1991	12.3 °C29 November 1991	24.4 °C	1,393 mm	145
1990	36.1 °C22 March 1990	13.6 °C19 January 1990	24.2 °C	816 mm	136
1989	37.2 °C30 April 1989	12.9 °C3 February 1989	24.3 °C	823 mm	132
1988	36.5 °C22 March 1988	11.5 °C1 December 1988	24.5 °C	906 mm	149
1987	37.2 °C21 April 1987	14.0 °C1 February 1987	25.0 °C	558 mm	189
1986	36.6 °C16 March 1986	15.0 °C19 November 1986	24.5 °C	664 mm	155
1985	35.9 °C13 May 1985	13.0 °C30 November 1985	24.3 °C	737 mm	131
1984	35.5 °C11 May 1984	13.0 °C14 December 1984	23.9 °C	971 mm	105
1983	37.3 °C4 May 1983	12.9 °C13 November 1983	24.3 °C	1,143 mm	139
1982	35.5 °C18 April 1982	14.4 °C10 January 1982	24.1 °C	741 mm	137
1981	35.5 °C13 April 1981	9.2 °C11 December 1981	23.8 °C	1,112 mm	120
1980	36.0 °C25 March 1980	14.0 °C15 January 1980	24.2 °C	1,058 mm	128
1979	36.4 °C10 April 1979	15.1 °C5 January 1979	24.5 °C	724 mm	125
1978	37.1 °C13 April 1978	13.3 °C19 January 1978	24.0 °C	930 mm	108
1977	36.9 °C4 April 1977	13.2 °C28 December 1977	24.3 °C	854 mm	144
1976	35.5 °C21 April 1976	14.4 °C22 January 1976	24.2 °C	568 mm	153
1975	38.2 °C28 April 1975	11.8 °C3 December 1975	23.9 °C	1,018 mm	128
1974	36.6 °C27 April 1974	13.6 °C18 November 1974	23.9 °C	717 mm	124
1973	37.1 °C24 April 1973	13.7 °C7 November 1973	24.4 °C	722 mm	129
1972	36.6 °C26 April 1972	12.5 °C7 January 1972	23.9 °C	897 mm	130
1971	35.7 °C1 April 1971	11.3 °C21 December 1971	23.5 °C	760 mm	99
1970	36.0 °C16 April 1970	11.3 °C4 December 1970	23.8 °C	978 mm	106
1969	36.0 °C31 March 1969	13.7 °C26 January 1969	24.3 °C	1,065 mm	130
1968	35.5 °C18 April 1968	13.6 °C15 December 1968	23.9 °C	1,055 mm	123
1967	36.8 °C3 April 1967	12.4 °C5 January 1967	23.6 °C	1,256 mm	105
1966	36.2 °C27 March 1966	11.7 °C15 December 1966	23.6 °C	1,518 mm	125
1965	36.6 °C12 April 1965	13.8 °C15 January 1965	23.4 °C	1,109 mm	105
1964	38.0 °C29 April 1964	12.2 °C29 November 1964	23.5 °C	1,149 mm	131
1963	34.8 °C8 April 1963	13.5 °C30 December 1963	23.1 °C	1,233 mm	105
1962	35.3 °C4 April 1962	13.2 °C5 January 1962	23.2 °C	1,433 mm	86
1961	37.0 °C14 April 1961	13.3 °C29 December 1961	23.5 °C	1,395 mm	99
1960	37.5 °C4 May 1960	13.0 °C2 December 1960	24.1 °C	902 mm	145
1959	37.6 °C14 April 1959	14.0 °C6 December 1959	24.2 °C	982 mm	139
1958	37.0 °C4 April 1958	14.5 °C22 December 1958	24.2 °C	1,215 mm	149
1957	37.7 °C6 May 1957	13.4 °C6 January 1957	24.1 °C	898 mm	127
1956	38.4 °C25 April 1956	12.7 °C23 December 1956	23.3 °C	939 mm	101
1955	37.3 °C17 April 1955	11.7 °C12 December 1955	23.4 °C	1,242 mm	119
1954	38.5 °C20 April 1954	12.1 °C8 December 1954	23.8 °C	1,199 mm	134
1953	37.8 °C14 April 1953	13.2 °C7 December 1953	23.8 °C	827 mm	151
1952	37.7 °C30 April 1952	14.2 °C11 February 1952	24.0 °C	716 mm	183
1951	36.9 °C6 April 1951	11.0 °C1 January 1951	23.9 °C	767 mm	154
1950	38.1 °C26 April 1950	11.8 °C26 November 1950	24.0 °C	399 mm	238
1949	37.5 °C26 April 1949	13.3 °C11 November 1949	23.4 °C	738 mm	129
1948	37.1 °C22 March 1948	14.4 °C15 December 1948	24.1 °C	986 mm	149
1947	36.1 °C5 May 1947	13.9 °C14 January 1947	23.6 °C	811 mm	115
1946	36.2 °C25 March 1946	13.4 °C27 January 1946	23.3 °C	1,340 mm	119
1945	37.4 °C13 May 1945	11.4 °C1 December 1945	23.4 °C	988 mm	122
1944	36.3 °C21 April 1944	11.6 °C10 December 1944	23.4 °C	1,195 mm	117
1943	36.1 °C19 April 1943	12.3 °C9 December 1943	22.4 °C	1,475 mm	86
1942	36.3 °C21 April 1942	11.8 °C1 January 1942	23.0 °C	926 mm	112
1941	37.4 °C1 May 1941	11.4 °C26 December 1941	23.0 °C	1,163 mm	116
1940	36.6 °C3 April 1940	11.1 °C16 January 1940	22.8 °C	1,165 mm	85

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

29.5 °C

0.0 °C

Hot days (≥ 30 °C)

125 d/yr

-12

Frost days (< 0 °C)

0 d/yr

Annual rainfall

995 mm

+6 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	27.8 °C	-0.9 °C	4 mm	-1 mm
Feb	31.5 °C	+0.2 °C	0 mm	-5 mm
Mar	33.5 °C	-0.2 °C	14 mm	+0 mm
Apr	33.7 °C	-0.5 °C	67 mm	+18 mm
May	30.9 °C	-1.5 °C	165 mm	+55 mm
Jun	28.7 °C	+0.4 °C	107 mm	-32 mm
Jul	27.0 °C	+0.2 °C	214 mm	+31 mm
Aug	27.4 °C	+0.3 °C	166 mm	+26 mm
Sep	28.4 °C	+0.3 °C	72 mm	-39 mm
Oct	28.6 °C	+0.4 °C	144 mm	+7 mm
Nov	28.1 °C	+0.7 °C	26 mm	-46 mm
Dec	28.2 °C	+0.9 °C	15 mm	-8 mm

The year's extremes

Hottest day

35.7 °C

18 Mar 2025

Coldest day

13.5 °C

20 Dec 2025

Wettest day

41.2 mm

19 Jul 2025

Windiest day

32.3 km/h

28 May 2025

Strongest gust

74.2 km/h

25 May 2025

Hottest feels-like

39.4 °C

24 Apr 2025

Coldest feels-like

12.3 °C

20 Dec 2025

Sunniest day

12.1 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 Bannūr?

Bannūr has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.1 °C and it receives 989 mm of precipitation per year.

What is the hottest day ever recorded in Bannūr?

The hottest day measured in Bannūr between 1940 and 2025 was 20 April 1954, reaching 38.5 °C.

What is the coldest day in Bannūr?

The coldest day measured in Bannūr between 1940 and 2025 was 11 December 1981, at 9.2 °C.

Does it snow in Bannūr?

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

Has the climate of Bannūr warmed?

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

What is the wettest day in Bannūr?

The wettest day measured in Bannūr between 1940 and 2025 was 5 June 1991, with 162 mm of rain in 24 hours.

What was the windiest day in Bannūr?

The windiest day measured in Bannūr between 1940 and 2025 was 21 June 1953, with winds reaching 39.0 km/h.

What is the warmest month in Bannūr?

The warmest month in Bannūr is April (27.5 °C on average); the coldest is December (21.9 °C).

How much does it rain in Bannūr?

Bannūr receives on average 989 mm of precipitation per year, spread over about 138 rainy days.

Is it sunny in Bannūr?

Bannūr gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.

Are there tropical nights in Bannūr?

Yes: Bannūr has on average 216 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Bannūr?

In Bannūr, between 1940 and 2025, the highest apparent temperature reached 41.5 °C on 21 May 2005, and the lowest was 7.0 °C on 11 December 1981.

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