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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

M.O. Ranchi Threshold Days by Year (IN004122600)

11 fixed thresholds counted per year at M.O. Ranchi (IN004122600): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for M.O. Ranchi Thresholds

  • M.O. Ranchi: days with a maximum temperature at or above 30 C (86 F) in 17 years, most in 2015 with 212.
  • M.O. Ranchi: days with a maximum temperature at or above 35 C (95 F) in 17 years, most in 2010 with 86.
  • M.O. Ranchi: days with a maximum temperature at or above 90 F (32.2 C) in 17 years, most in 2015 with 141.
  • M.O. Ranchi: days with a maximum temperature at or above 100 F (37.8 C) in 17 years, most in 2010 with 63.
  • 11 fixed thresholds have at least one qualifying day at M.O. Ranchi.
17 years with a qualifying day
Days at or above 30 C (86 F) per year at M.O. Ranchi Days per year at M.O. Ranchi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 212 in 2015. 01002003002002: 1522004: 1552005: 1682006: 1692007: 1452008: 1572009: 1962010: 1992011: 1712012: 1762013: 1522014: 1682015: 2122018: 1852019: 1622022: 1702025: 95200220052007200920112013201520192025
Days per year at M.O. Ranchi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 212 in 2015.
Days at or above 30 C (86 F) per year at M.O. Ranchi
YearDaysDecade average
2002152163.1
2004155163.1
2005168163.1
2006169163.1
2007145163.1
2008157163.1
2009196163.1
2010199178.1
2011171178.1
2012176178.1
2013152178.1
2014168178.1
2015212178.1
2018185178.1
2019162178.1
2022170132.5
202595132.5
First to last qualifying date each year at M.O. Ranchi For each year, a bar from the first to the last day at M.O. Ranchi meeting 30 C (86 F). 2002: 21 February 2002 to 8 October 20022004: 27 February 2004 to 11 October 20042005: 15 February 2005 to 14 October 20052006: 18 January 2006 to 19 October 20062007: 30 January 2007 to 21 October 20072008: 23 February 2008 to 16 October 20082009: 25 January 2009 to 15 November 20092010: 13 February 2010 to 18 November 20102011: 8 February 2011 to 22 October 20112012: 22 February 2012 to 25 October 20122013: 6 February 2013 to 18 October 20132014: 12 March 2014 to 11 November 20142015: 18 February 2015 to 1 December 20152018: 19 February 2018 to 20 November 20182019: 23 January 2019 to 16 November 20192022: 25 February 2022 to 27 October 20222025: 1 February 2025 to 17 August 2025200220062009201220152022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at M.O. Ranchi meeting 30 C (86 F).
First to last qualifying date each year at M.O. Ranchi
YearFirst dateLast date
20022002-02-212002-10-08
20042004-02-272004-10-11
20052005-02-152005-10-14
20062006-01-182006-10-19
20072007-01-302007-10-21
20082008-02-232008-10-16
20092009-01-252009-11-15
20102010-02-132010-11-18
20112011-02-082011-10-22
20122012-02-222012-10-25
20132013-02-062013-10-18
20142014-03-122014-11-11
20152015-02-182015-12-01
20182018-02-192018-11-20
20192019-01-232019-11-16
20222022-02-252022-10-27
20252025-02-012025-08-17

Every Fixed Threshold

Fixed thresholds at M.O. Ranchi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days17212201595
35 C (95 F): Days1786201028
40 C (104 F): Days1630201016
90 F (32.2 C): Days17141201558
100 F (37.8 C): Days176320104
20 C (68 F): Tropical nights (min6178201280
25 C (77 F): Days with min63620121
10 mm (0.39 in): Days with 10 mm or more rain1550196934
25 mm (0.98 in): Days with 25 mm or more rain1525195913
50 mm (1.97 in): Days with 50 mm or more rain15719707
100 mm (3.94 in): Days with 100 mm or more rain8119584

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2002.

Download the Data

  • Data for M.O. Ranchi 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).