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Built 2026-10-17 (17 October 2026)

Bangalore Threshold Days by Year

10 fixed thresholds counted per year at Bangalore (IN009010100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bangalore Thresholds

  • Bangalore: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1906 with 37.
  • Bangalore: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1916 with 16.
  • Bangalore: days with 50 mm (1.97 in) or more of precipitation in 66 years, most in 1916 with 6.
  • Bangalore: days with a maximum temperature at or above 30 C (86 F) in 20 years, most in 2012 with 216.
  • 10 fixed thresholds have at least one qualifying day at Bangalore.
20 years with a qualifying day
Days at or above 30 C (86 F) per year at Bangalore Days per year at Bangalore with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 216 in 2012. 01002003001998: 1401999: 1292000: 1252001: 1482002: 1912003: 1682004: 1342005: 1502006: 1712007: 1402008: 1382009: 1472010: 1342011: 1592012: 2162013: 1582014: 1742015: 1992025: 1032026: 1121998200020022004200620082010201220142025
Days per year at Bangalore with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 216 in 2012.
Days at or above 30 C (86 F) per year at Bangalore
YearDaysDecade average
1998140134.5
1999129134.5
2000125151.2
2001148151.2
2002191151.2
2003168151.2
2004134151.2
2005150151.2
2006171151.2
2007140151.2
2008138151.2
2009147151.2
2010134173.3
2011159173.3
2012216173.3
2013158173.3
2014174173.3
2015199173.3
2025103107.5
2026112107.5
First to last qualifying date each year at Bangalore For each year, a bar from the first to the last day at Bangalore meeting 30 C (86 F). 1998: 12 January 1998 to 17 November 19981999: 6 January 1999 to 8 November 19992000: 15 January 2000 to 30 October 20002001: 24 January 2001 to 20 October 20012002: 22 January 2002 to 26 December 20022003: 22 January 2003 to 16 December 20032004: 15 January 2004 to 31 December 20042005: 4 January 2005 to 7 October 20052006: 14 January 2006 to 26 November 20062007: 15 January 2007 to 16 November 20072008: 11 January 2008 to 31 October 20082009: 23 January 2009 to 26 October 20092010: 9 February 2010 to 19 October 20102011: 11 January 2011 to 25 October 20112012: 3 January 2012 to 14 December 20122013: 1 January 2013 to 16 December 20132014: 6 January 2014 to 15 October 20142015: 31 January 2015 to 17 December 20152025: 29 January 2025 to 10 June 20252026: 13 February 2026 to 8 October 20261998200120042007201020132025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bangalore meeting 30 C (86 F).
First to last qualifying date each year at Bangalore
YearFirst dateLast date
19981998-01-121998-11-17
19991999-01-061999-11-08
20002000-01-152000-10-30
20012001-01-242001-10-20
20022002-01-222002-12-26
20032003-01-222003-12-16
20042004-01-152004-12-31
20052005-01-042005-10-07
20062006-01-142006-11-26
20072007-01-152007-11-16
20082008-01-112008-10-31
20092009-01-232009-10-26
20102010-02-092010-10-19
20112011-01-112011-10-25
20122012-01-032012-12-14
20132013-01-012013-12-16
20142014-01-062014-10-15
20152015-01-312015-12-17
20252025-01-292025-06-10
20262026-02-132026-10-08

Every Fixed Threshold

Fixed thresholds at Bangalore
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days202162012112
35 C (95 F): Days2054201413
90 F (32.2 C): Days20122201247
100 F (37.8 C): Days2119991
20 C (68 F): Tropical nights (min42702025215
25 C (77 F): Days with min310202530
10 mm (0.39 in): Days with 10 mm or more rain6937190616
25 mm (0.98 in): Days with 25 mm or more rain691619166
50 mm (1.97 in): Days with 50 mm or more rain66619163
100 mm (3.94 in): Days with 100 mm or more rain15219031

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1998.

Download the Data

  • Data for Bangalore threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).