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

Surat Threshold Days by Year (IN005171200)

13 fixed thresholds counted per year at Surat (IN005171200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Surat Thresholds

  • Surat: days with 10 mm (0.39 in) or more of precipitation in 79 years, most in 1959 with 46.
  • Surat: days with 25 mm (0.98 in) or more of precipitation in 79 years, most in 1959 with 26.
  • Surat: days with 50 mm (1.97 in) or more of precipitation in 79 years, most in 1954 with 15.
  • Surat: days with 100 mm (3.94 in) or more of precipitation in 59 years, most in 1964 with 7.
  • 13 fixed thresholds have at least one qualifying day at Surat.
18 years with a qualifying day
Days at or above 30 C (86 F) per year at Surat Days per year at Surat with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 323 in 2009. 01002003004001996: 2991997: 2791998: 3042001: 3032002: 2822003: 2982004: 3012005: 2872007: 2982008: 2882009: 3232010: 3022011: 2982012: 3072013: 2952014: 2822015: 2992025: 270199619982002200420072009201120132015
Days per year at Surat with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 323 in 2009.
Days at or above 30 C (86 F) per year at Surat
YearDaysDecade average
1996299294
1997279294
1998304294
2001303297.5
2002282297.5
2003298297.5
2004301297.5
2005287297.5
2007298297.5
2008288297.5
2009323297.5
2010302297.2
2011298297.2
2012307297.2
2013295297.2
2014282297.2
2015299297.2
2025270270
First to last qualifying date each year at Surat For each year, a bar from the first to the last day at Surat meeting 30 C (86 F). 1996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 15 December 19971998: 2 January 1998 to 31 December 19982001: 4 January 2001 to 28 December 20012002: 1 January 2002 to 30 December 20022003: 4 January 2003 to 30 December 20032004: 8 January 2004 to 29 December 20042005: 4 January 2005 to 31 December 20052007: 7 January 2007 to 26 December 20072008: 5 January 2008 to 27 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 21 December 20102011: 5 January 2011 to 25 December 20112012: 5 January 2012 to 31 December 20122013: 3 January 2013 to 26 December 20132014: 2 January 2014 to 25 December 20142015: 6 January 2015 to 31 December 20152025: 1 January 2025 to 15 December 2025199620012004200820112014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Surat meeting 30 C (86 F).
First to last qualifying date each year at Surat
YearFirst dateLast date
19961996-01-011996-12-31
19971997-01-011997-12-15
19981998-01-021998-12-31
20012001-01-042001-12-28
20022002-01-012002-12-30
20032003-01-042003-12-30
20042004-01-082004-12-29
20052005-01-042005-12-31
20072007-01-072007-12-26
20082008-01-052008-12-27
20092009-01-012009-12-31
20102010-01-012010-12-21
20112011-01-052011-12-25
20122012-01-052012-12-31
20132013-01-032013-12-26
20142014-01-022014-12-25
20152015-01-062015-12-31
20252025-01-012025-12-15

Every Fixed Threshold

Fixed thresholds at Surat
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days183232009270
35 C (95 F): Days18135199870
40 C (104 F): Days182220102
90 F (32.2 C): Days182491998160
100 F (37.8 C): Days1849199814
110 F (43.3 C): Days2220021
20 C (68 F): Tropical nights (min132942025294
25 C (77 F): Days with min132102025210
10 mm (0.39 in): Days with 10 mm or more rain7946195920
25 mm (0.98 in): Days with 25 mm or more rain7926195911
50 mm (1.97 in): Days with 50 mm or more rain791519548
100 mm (3.94 in): Days with 100 mm or more rain59719646
200 mm (7.87 in): Days with 200 mm or more rain19320043

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1996.

Download the Data

  • Data for Surat 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).