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

Qui Nhon Threshold Days by Year (VMW00041011)

12 fixed thresholds counted per year at Qui Nhon (VMW00041011): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Qui Nhon Thresholds

  • Qui Nhon: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 2010 with 52.
  • Qui Nhon: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 2010 with 29.
  • Qui Nhon: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 2010 with 15.
  • Qui Nhon: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 2010 with 6.
  • 12 fixed thresholds have at least one qualifying day at Qui Nhon.
17 years with a qualifying day
Days at or above 30 C (86 F) per year at Qui Nhon Days per year at Qui Nhon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 254 in 1966. 01002003001966: 2541967: 1801994: 2132000: 2072001: 2152002: 2242003: 2362004: 2022006: 2252007: 1882008: 2062010: 2312011: 1752012: 2382013: 1892014: 2032025: 35196619942001200320062008201120132025
Days per year at Qui Nhon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 254 in 1966.
Days at or above 30 C (86 F) per year at Qui Nhon
YearDaysDecade average
1966254217
1967180217
1994213213
2000207212.9
2001215212.9
2002224212.9
2003236212.9
2004202212.9
2006225212.9
2007188212.9
2008206212.9
2010231207.2
2011175207.2
2012238207.2
2013189207.2
2014203207.2
20253535
First to last qualifying date each year at Qui Nhon For each year, a bar from the first to the last day at Qui Nhon meeting 30 C (86 F). 1966: 10 January 1966 to 19 December 19661967: 5 April 1967 to 25 December 19671994: 16 January 1994 to 13 December 19942000: 6 January 2000 to 28 October 20002001: 22 January 2001 to 13 November 20012002: 16 January 2002 to 21 December 20022003: 24 January 2003 to 21 November 20032004: 18 January 2004 to 15 November 20042006: 16 February 2006 to 13 December 20062007: 19 February 2007 to 1 November 20072008: 13 February 2008 to 8 November 20082010: 6 January 2010 to 16 December 20102011: 7 March 2011 to 22 November 20112012: 2 March 2012 to 19 December 20122013: 17 February 2013 to 13 November 20132014: 14 March 2014 to 4 December 20142025: 29 March 2025 to 16 August 2025196620002003200720112014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Qui Nhon meeting 30 C (86 F).
First to last qualifying date each year at Qui Nhon
YearFirst dateLast date
19661966-01-101966-12-19
19671967-04-051967-12-25
19941994-01-161994-12-13
20002000-01-062000-10-28
20012001-01-222001-11-13
20022002-01-162002-12-21
20032003-01-242003-11-21
20042004-01-182004-11-15
20062006-02-162006-12-13
20072007-02-192007-11-01
20082008-02-132008-11-08
20102010-01-062010-12-16
20112011-03-072011-11-22
20122012-03-022012-12-19
20132013-02-172013-11-13
20142014-03-142014-12-04
20252025-03-292025-08-16

Every Fixed Threshold

Fixed thresholds at Qui Nhon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days17254196635
35 C (95 F): Days177020016
40 C (104 F): Days1119941
90 F (32.2 C): Days17184200333
100 F (37.8 C): Days121419665
20 C (68 F): Tropical nights (min33641966136
25 C (77 F): Days with min3191196684
10 mm (0.39 in): Days with 10 mm or more rain2152201012
25 mm (0.98 in): Days with 25 mm or more rain212920105
50 mm (1.97 in): Days with 50 mm or more rain2015201010
100 mm (3.94 in): Days with 100 mm or more rain19620104
200 mm (7.87 in): Days with 200 mm or more rain6220102

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Qui Nhon 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).