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

Sur Threshold Days by Year (MUM00041268)

14 fixed thresholds counted per year at Sur (MUM00041268): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sur Thresholds

  • Sur: days with a maximum temperature at or above 30 C (86 F) in 18 years, most in 2004 with 267.
  • Sur: days with a maximum temperature at or above 35 C (95 F) in 18 years, most in 2009 with 192.
  • Sur: days with a maximum temperature at or above 40 C (104 F) in 18 years, most in 2002 with 106.
  • Sur: days with a maximum temperature at or above 45 C (113 F) in 18 years, most in 2002 with 26.
  • 14 fixed thresholds have at least one qualifying day at Sur.
18 years with a qualifying day
Days at or above 30 C (86 F) per year at Sur Days per year at Sur with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 267 in 2004. 01002003001985: 2381993: 2451995: 2451996: 2411997: 2372002: 2502003: 2502004: 2672006: 2602007: 2452009: 2502010: 2492012: 2472013: 2362014: 2322016: 2602022: 2622025: 76198519951997200320062009201220142022
Days per year at Sur with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 267 in 2004.
Days at or above 30 C (86 F) per year at Sur
YearDaysDecade average
1985238238
1993245242
1995245242
1996241242
1997237242
2002250253.7
2003250253.7
2004267253.7
2006260253.7
2007245253.7
2009250253.7
2010249244.8
2012247244.8
2013236244.8
2014232244.8
2016260244.8
2022262169
202576169
First to last qualifying date each year at Sur For each year, a bar from the first to the last day at Sur meeting 30 C (86 F). 1985: 3 February 1985 to 27 December 19851993: 1 January 1993 to 29 November 19931995: 21 January 1995 to 13 December 19951996: 19 January 1996 to 29 November 19961997: 7 February 1997 to 5 December 19972002: 12 January 2002 to 25 December 20022003: 29 January 2003 to 6 December 20032004: 15 January 2004 to 27 December 20042006: 14 January 2006 to 2 December 20062007: 23 January 2007 to 10 December 20072009: 11 February 2009 to 8 December 20092010: 4 February 2010 to 21 November 20102012: 10 January 2012 to 26 December 20122013: 7 January 2013 to 15 December 20132014: 30 January 2014 to 23 December 20142016: 2 January 2016 to 31 December 20162022: 1 February 2022 to 28 December 20222025: 14 February 2025 to 23 August 2025198519962003200720122016JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sur meeting 30 C (86 F).
First to last qualifying date each year at Sur
YearFirst dateLast date
19851985-02-031985-12-27
19931993-01-011993-11-29
19951995-01-211995-12-13
19961996-01-191996-11-29
19971997-02-071997-12-05
20022002-01-122002-12-25
20032003-01-292003-12-06
20042004-01-152004-12-27
20062006-01-142006-12-02
20072007-01-232007-12-10
20092009-02-112009-12-08
20102010-02-042010-11-21
20122012-01-102012-12-26
20132013-01-072013-12-15
20142014-01-302014-12-23
20162016-01-022016-12-31
20222022-02-012022-12-28
20252025-02-142025-08-23

Every Fixed Threshold

Fixed thresholds at Sur
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days18267200476
35 C (95 F): Days18192200959
40 C (104 F): Days18106200230
45 C (113 F): Days1826200211
90 F (32.2 C): Days18238202270
100 F (37.8 C): Days18140200244
110 F (43.3 C): Days1853200218
120 F (48.9 C): Days3119931
20 C (68 F): Tropical nights (min10n/a74
25 C (77 F): Days with min10n/a56
10 mm (0.39 in): Days with 10 mm or more rain12919972
25 mm (0.98 in): Days with 25 mm or more rain6419974
50 mm (1.97 in): Days with 50 mm or more rain5219931
100 mm (3.94 in): Days with 100 mm or more rain20n/a3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1985.

Download the Data

  • Data for Sur 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).