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

Santo Domingo Threshold Days by Year (MXN00002064)

12 fixed thresholds counted per year at Santo Domingo (MXN00002064): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santo Domingo Thresholds

  • Santo Domingo: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1965 with 19.
  • Santo Domingo: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1978 with 11.
  • Santo Domingo: days with a maximum temperature at or above 30 C (86 F) in 18 years, most in 1994 with 99.
  • Santo Domingo: days with a maximum temperature at or above 35 C (95 F) in 18 years, most in 1965 with 40.
  • 12 fixed thresholds have at least one qualifying day at Santo Domingo.
18 years with a qualifying day
Days at or above 30 C (86 F) per year at Santo Domingo Days per year at Santo Domingo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 99 in 1994. 02550751001963: 751965: 941967: 951968: 751970: 641971: 691972: 691973: 621974: 801975: 701976: 731977: 751978: 921979: 791980: 931981: 921994: 991995: 64196319671970197219741976197819801994
Days per year at Santo Domingo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 99 in 1994.
Days at or above 30 C (86 F) per year at Santo Domingo
YearDaysDecade average
19637584.8
19659484.8
19679584.8
19687584.8
19706473.3
19716973.3
19726973.3
19736273.3
19748073.3
19757073.3
19767373.3
19777573.3
19789273.3
19797973.3
19809392.5
19819292.5
19949981.5
19956481.5
First to last qualifying date each year at Santo Domingo For each year, a bar from the first to the last day at Santo Domingo meeting 30 C (86 F). 1963: 3 February 1963 to 29 December 19631965: 17 January 1965 to 6 December 19651967: 16 March 1967 to 15 November 19671968: 24 February 1968 to 11 November 19681970: 10 April 1970 to 30 October 19701971: 17 January 1971 to 22 October 19711972: 5 April 1972 to 17 October 19721973: 3 May 1973 to 12 November 19731974: 16 March 1974 to 13 November 19741975: 29 June 1975 to 24 November 19751976: 16 January 1976 to 9 November 19761977: 15 February 1977 to 6 December 19771978: 17 March 1978 to 8 November 19781979: 11 May 1979 to 4 December 19791980: 27 February 1980 to 25 December 19801981: 16 February 1981 to 16 November 19811994: 25 January 1994 to 31 October 19941995: 3 February 1995 to 29 September 1995196319681972197519781981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santo Domingo meeting 30 C (86 F).
First to last qualifying date each year at Santo Domingo
YearFirst dateLast date
19631963-02-031963-12-29
19651965-01-171965-12-06
19671967-03-161967-11-15
19681968-02-241968-11-11
19701970-04-101970-10-30
19711971-01-171971-10-22
19721972-04-051972-10-17
19731973-05-031973-11-12
19741974-03-161974-11-13
19751975-06-291975-11-24
19761976-01-161976-11-09
19771977-02-151977-12-06
19781978-03-171978-11-08
19791979-05-111979-12-04
19801980-02-271980-12-25
19811981-02-161981-11-16
19941994-01-251994-10-31
19951995-02-031995-09-29

Every Fixed Threshold

Fixed thresholds at Santo Domingo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1899199464
35 C (95 F): Days1840196514
40 C (104 F): Days13919782
90 F (32.2 C): Days1861196523
100 F (37.8 C): Days161619785
0 C (32 F): Frost days (min1219712
20 C (68 F): Tropical nights (min1841199419
25 C (77 F): Days with min2219942
10 mm (0.39 in): Days with 10 mm or more rain251919658
25 mm (0.98 in): Days with 25 mm or more rain191119782
50 mm (1.97 in): Days with 50 mm or more rain8419801
100 mm (3.94 in): Days with 100 mm or more rain1119791

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Santo Domingo 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).