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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Thanh Hoa Threshold Days by Year (VMM00048840)

11 fixed thresholds counted per year at Thanh Hoa (VMM00048840): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Thanh Hoa Thresholds

  • Thanh Hoa: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2010 with 45.
  • Thanh Hoa: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 2013 with 26.
  • Thanh Hoa: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 2010 with 12.
  • Thanh Hoa: days with 100 mm (3.94 in) or more of precipitation in 25 years, most in 2010 with 5.
  • 11 fixed thresholds have at least one qualifying day at Thanh Hoa.
15 years with a qualifying day
Days at or above 30 C (86 F) per year at Thanh Hoa Days per year at Thanh Hoa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 156 in 2012. 0501001502001999: 1412000: 1392001: 1322003: 1502004: 1182005: 1372006: 1512007: 1262010: 1422011: 1152012: 1562013: 1342014: 1412025: 1212026: 7719992001200420062010201220142026
Days per year at Thanh Hoa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 156 in 2012.
Days at or above 30 C (86 F) per year at Thanh Hoa
YearDaysDecade average
1999141141
2000139136.1
2001132136.1
2003150136.1
2004118136.1
2005137136.1
2006151136.1
2007126136.1
2010142137.6
2011115137.6
2012156137.6
2013134137.6
2014141137.6
202512199
20267799
First to last qualifying date each year at Thanh Hoa For each year, a bar from the first to the last day at Thanh Hoa meeting 30 C (86 F). 1999: 18 March 1999 to 11 November 19992000: 20 April 2000 to 26 October 20002001: 8 April 2001 to 4 November 20012003: 3 March 2003 to 19 November 20032004: 1 March 2004 to 13 November 20042005: 28 April 2005 to 8 November 20052006: 5 April 2006 to 26 November 20062007: 14 March 2007 to 28 October 20072010: 10 February 2010 to 20 October 20102011: 1 May 2011 to 18 November 20112012: 13 April 2012 to 22 November 20122013: 2 April 2013 to 2 November 20132014: 26 April 2014 to 30 November 20142025: 12 April 2025 to 18 October 20252026: 6 April 2026 to 12 October 202619992001200420062010201220142026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Thanh Hoa meeting 30 C (86 F).
First to last qualifying date each year at Thanh Hoa
YearFirst dateLast date
19991999-03-181999-11-11
20002000-04-202000-10-26
20012001-04-082001-11-04
20032003-03-032003-11-19
20042004-03-012004-11-13
20052005-04-282005-11-08
20062006-04-052006-11-26
20072007-03-142007-10-28
20102010-02-102010-10-20
20112011-05-012011-11-18
20122012-04-132012-11-22
20132013-04-022013-11-02
20142014-04-262014-11-30
20252025-04-122025-10-18
20262026-04-062026-10-12

Every Fixed Threshold

Fixed thresholds at Thanh Hoa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days15156201277
35 C (95 F): Days1535201023
90 F (32.2 C): Days1586200548
100 F (37.8 C): Days121020106
20 C (68 F): Tropical nights (min22402025142
25 C (77 F): Days with min21572025100
10 mm (0.39 in): Days with 10 mm or more rain2745201044
25 mm (0.98 in): Days with 25 mm or more rain2726201328
50 mm (1.97 in): Days with 50 mm or more rain2712201015
100 mm (3.94 in): Days with 100 mm or more rain25520101
200 mm (7.87 in): Days with 200 mm or more rain4120071

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1999.

Download the Data

  • Data for Thanh Hoa 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 (2026-10-17).