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

Jayuya Threshold Days by Year (RQC00664910)

10 fixed thresholds counted per year at Jayuya (RQC00664910): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jayuya Thresholds

  • Jayuya: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1999 with 87.
  • Jayuya: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1998 with 32.
  • Jayuya: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1999 with 15.
  • Jayuya: days with 100 mm (3.94 in) or more of precipitation in 26 years, most in 1985 with 5.
  • 10 fixed thresholds have at least one qualifying day at Jayuya.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Jayuya Days per year at Jayuya with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 320 in 1920. 01002003004001910: 2021911: 1811912: 2241914: 2901915: 2641916: 2251917: 2231918: 2601919: 2841920: 3201921: 3021922: 2641923: 2601927: 261950: 601952: 701953: 1611954: 1411955: 1381956: 1011957: 1851958: 18719101914191719201923195219551958
Days per year at Jayuya with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 320 in 1920.
Days at or above 30 C (86 F) per year at Jayuya
YearDaysDecade average
1910202239.2
1911181239.2
1912224239.2
1914290239.2
1915264239.2
1916225239.2
1917223239.2
1918260239.2
1919284239.2
1920320234.4
1921302234.4
1922264234.4
1923260234.4
192726234.4
195060130.4
195270130.4
1953161130.4
1954141130.4
1955138130.4
1956101130.4
1957185130.4
1958187130.4
First to last qualifying date each year at Jayuya For each year, a bar from the first to the last day at Jayuya meeting 30 C (86 F). 1910: 6 March 1910 to 21 December 19101911: 31 March 1911 to 28 December 19111912: 18 January 1912 to 26 December 19121914: 1 January 1914 to 29 December 19141915: 1 January 1915 to 30 December 19151916: 14 February 1916 to 26 December 19161917: 1 January 1917 to 31 December 19171918: 4 January 1918 to 28 December 19181919: 4 January 1919 to 30 December 19191920: 1 January 1920 to 31 December 19201921: 1 January 1921 to 30 December 19211922: 1 January 1922 to 30 December 19221923: 7 January 1923 to 30 November 19231927: 13 February 1927 to 31 December 19271950: 31 May 1950 to 25 October 19501952: 5 April 1952 to 2 November 19521953: 26 March 1953 to 2 December 19531954: 15 March 1954 to 27 November 19541955: 13 January 1955 to 26 December 19551956: 17 January 1956 to 31 December 19561957: 2 January 1957 to 30 December 19571958: 2 January 1958 to 31 December 195819101914191719201923195219551958JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jayuya meeting 30 C (86 F).
First to last qualifying date each year at Jayuya
YearFirst dateLast date
19101910-03-061910-12-21
19111911-03-311911-12-28
19121912-01-181912-12-26
19141914-01-011914-12-29
19151915-01-011915-12-30
19161916-02-141916-12-26
19171917-01-011917-12-31
19181918-01-041918-12-28
19191919-01-041919-12-30
19201920-01-011920-12-31
19211921-01-011921-12-30
19221922-01-011922-12-30
19231923-01-071923-11-30
19271927-02-131927-12-31
19501950-05-311950-10-25
19521952-04-051952-11-02
19531953-03-261953-12-02
19541954-03-151954-11-27
19551955-01-131955-12-26
19561956-01-171956-12-31
19571957-01-021957-12-30
19581958-01-021958-12-31

Every Fixed Threshold

Fixed thresholds at Jayuya
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days223201920187
35 C (95 F): Days141119141
90 F (32.2 C): Days21195192041
20 C (68 F): Tropical nights (min221001958100
25 C (77 F): Days with min5319541
10 mm (0.39 in): Days with 10 mm or more rain4587199972
25 mm (0.98 in): Days with 25 mm or more rain4532199818
50 mm (1.97 in): Days with 50 mm or more rain4515199911
100 mm (3.94 in): Days with 100 mm or more rain26519851
200 mm (7.87 in): Days with 200 mm or more rain5219851

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

Download the Data

  • Data for Jayuya 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).