Puerto Rico [United States]: Weather Records and Extremes

580 weather records set or tied in Puerto Rico [United States] in 2026: 447 highs and 52 lows, with a calendar heatmap, ratio by decade and record map.

Key Facts for Puerto Rico [United States]

Puerto Rico [United States] has 86 stations in the data, on North America.
580 weather records were set or tied in Puerto Rico [United States] in 2026: 447 record highs and 52 record lows, counting maximum and minimum temperature.
In the 2020s, record highs outnumbered record lows 5.21 to 1 in Puerto Rico [United States].
1955 holds the most standing records in Puerto Rico [United States]: 39,950.
Coloso set a daily record precipitation of 71.1 mm (2.8 in) on 2 February 2026.

Record Highs and Lows in 2026

191 highs, 29 lows

Each square is a day of 2026. Warm squares had more record highs than record lows in Puerto Rico [United States], cold squares more lows. The busiest day was 15 August 2026 with 7 highs and 0 lows.

Record highs and lows per day in Puerto Rico [United States] in 2026
Date	Value
2026-01-02	1 more record highs than lows
2026-01-03	1 more record lows than highs
2026-01-04	1 more record lows than highs
2026-01-05	1 more record lows than highs
2026-01-06	1 more record highs than lows
2026-01-07	1 more record highs than lows
2026-01-16	2 more record highs than lows
2026-01-20	3 more record highs than lows
2026-01-21	2 more record highs than lows
2026-01-22	1 more record highs than lows
2026-02-01	3 more record highs than lows
2026-02-02	4 more record highs than lows
2026-02-03	1 more record highs than lows
2026-02-04	1 more record highs than lows
2026-02-05	1 more record highs than lows
2026-02-06	1 more record highs than lows
2026-02-09	2 more record lows than highs
2026-02-10	2 more record highs than lows
2026-02-11	5 more record lows than highs
2026-02-13	1 more record lows than highs
2026-02-15	1 more record highs than lows
2026-02-20	1 more record highs than lows
2026-02-21	1 more record highs than lows
2026-03-10	1 more record highs than lows
2026-03-13	1 more record lows than highs
2026-03-17	1 more record highs than lows
2026-03-21	2 more record highs than lows
2026-03-22	1 more record highs than lows
2026-03-23	1 more record highs than lows
2026-03-26	2 more record highs than lows
2026-03-31	1 more record highs than lows
2026-04-03	1 more record highs than lows
2026-04-07	1 more record highs than lows
2026-04-08	1 more record highs than lows
2026-04-10	1 more record highs than lows
2026-04-16	1 more record lows than highs
2026-04-17	2 more record lows than highs
2026-04-18	1 more record lows than highs
2026-04-23	1 more record lows than highs
2026-04-29	1 more record highs than lows
2026-05-04	1 more record highs than lows
2026-05-08	1 more record highs than lows
2026-05-12	1 more record highs than lows
2026-05-15	1 more record highs than lows
2026-05-19	1 more record highs than lows
2026-05-26	2 more record highs than lows
2026-05-31	1 more record highs than lows
2026-06-02	1 more record highs than lows
2026-06-04	1 more record highs than lows
2026-06-07	1 more record highs than lows
2026-06-12	1 more record highs than lows
2026-06-14	1 more record highs than lows
2026-06-16	1 more record highs than lows
2026-06-19	1 more record highs than lows
2026-06-20	3 more record highs than lows
2026-06-21	1 more record highs than lows
2026-06-24	1 more record highs than lows
2026-06-25	2 more record highs than lows
2026-06-26	1 more record lows than highs
2026-06-27	1 more record lows than highs
2026-06-30	2 more record highs than lows
2026-07-01	2 more record highs than lows
2026-07-03	1 more record highs than lows
2026-07-04	1 more record highs than lows
2026-07-05	2 more record highs than lows
2026-07-07	1 more record highs than lows
2026-07-09	3 more record highs than lows
2026-07-11	2 more record highs than lows
2026-07-12	2 more record highs than lows
2026-07-13	1 more record highs than lows
2026-07-14	2 more record highs than lows
2026-07-17	2 more record highs than lows
2026-07-18	2 more record highs than lows
2026-07-19	1 more record highs than lows
2026-07-20	1 more record highs than lows
2026-07-21	2 more record highs than lows
2026-07-22	1 more record highs than lows
2026-07-24	1 more record highs than lows
2026-07-25	2 more record highs than lows
2026-07-26	1 more record highs than lows
2026-07-28	2 more record highs than lows
2026-07-29	2 more record highs than lows
2026-07-30	1 more record highs than lows
2026-07-31	3 more record highs than lows
2026-08-01	1 more record highs than lows
2026-08-02	1 more record highs than lows
2026-08-03	1 more record highs than lows
2026-08-04	1 more record highs than lows
2026-08-06	2 more record highs than lows
2026-08-07	1 more record highs than lows
2026-08-08	1 more record highs than lows
2026-08-09	2 more record highs than lows
2026-08-10	3 more record highs than lows
2026-08-11	1 more record highs than lows
2026-08-12	1 more record highs than lows
2026-08-13	3 more record highs than lows
2026-08-15	7 more record highs than lows
2026-08-16	6 more record highs than lows
2026-08-17	1 more record highs than lows
2026-08-18	1 more record highs than lows
2026-08-19	2 more record highs than lows
2026-08-20	3 more record highs than lows
2026-08-21	2 more record highs than lows
2026-08-23	1 more record highs than lows
2026-08-24	1 more record highs than lows
2026-08-25	1 more record highs than lows
2026-08-26	2 more record highs than lows
2026-08-27	1 more record highs than lows
2026-08-28	2 more record highs than lows
2026-08-29	1 more record highs than lows
2026-08-30	3 more record highs than lows
2026-08-31	2 more record highs than lows
2026-09-01	1 more record highs than lows
2026-09-06	3 more record highs than lows
2026-09-07	3 more record highs than lows
2026-09-08	1 more record lows than highs
2026-09-09	2 more record highs than lows
2026-09-10	1 more record highs than lows
2026-09-11	3 more record highs than lows
2026-09-13	1 more record highs than lows
2026-09-17	1 more record highs than lows
2026-09-19	1 more record highs than lows
2026-09-20	1 more record highs than lows
2026-09-23	1 more record highs than lows
2026-09-25	1 more record highs than lows
2026-09-26	1 more record highs than lows
2026-09-27	1 more record highs than lows
2026-09-29	2 more record highs than lows
2026-10-06	1 more record highs than lows
2026-10-07	1 more record highs than lows

Records per Year, by Type

1930 to 2026

Records set or tied in Puerto Rico [United States] each year from 1930 to 2026, stacked by record type. 2026 had 580.

Weather records per year in Puerto Rico [United States], stacked by type
Year	Highest daily maximum	Lowest daily maximum	Highest daily minimum	Lowest daily minimum	Heaviest daily rainfall	Total
1930	0	0	0	0	7	7
1931	3	24	21	2	34	84
1932	10	16	8	21	43	98
1933	8	26	32	11	45	122
1934	3	39	2	50	38	132
1935	0	71	9	48	66	194
1936	22	51	21	25	84	203
1937	57	86	64	18	69	294
1938	31	44	23	35	33	166
1939	49	25	27	21	56	178
1940	108	37	64	9	101	319
1941	137	29	76	6	89	337
1942	74	47	94	6	97	318
1943	12	42	34	2	103	193
1944	39	140	34	26	110	349
1945	56	61	41	38	102	298
1946	51	50	90	43	69	303
1947	84	34	70	21	56	265
1948	93	47	63	24	94	321
1949	46	96	60	127	83	412
1950	31	170	34	48	82	365
1951	65	61	30	25	40	221
1952	52	53	55	12	81	253
1953	50	19	21	21	60	171
1954	14	41	33	34	116	238
1955	35	63	67	29	77	271
1956	22	95	42	26	102	287
1957	30	21	67	16	65	199
1958	70	50	99	10	110	339
1959	41	38	37	19	81	216
1960	51	33	55	5	111	255
1961	21	43	26	40	109	239
1962	48	23	20	57	64	212
1963	106	24	120	50	163	463
1964	83	57	69	49	91	349
1965	24	317	114	74	156	685
1966	101	111	121	45	157	535
1967	45	194	44	118	98	499
1968	96	82	41	126	154	499
1969	126	68	108	42	184	528
1970	75	145	76	56	215	567
1971	5	102	17	68	137	329
1972	21	41	31	34	140	267
1973	46	36	49	44	139	314
1974	29	103	41	136	164	473
1975	43	73	45	88	143	392
1976	14	66	45	119	88	332
1977	40	68	56	91	114	369
1978	68	109	75	78	149	479
1979	153	161	99	126	202	741
1980	230	31	167	112	112	652
1981	113	53	141	41	168	516
1982	60	55	64	69	126	374
1983	117	34	136	142	101	530
1984	54	80	63	174	141	512
1985	48	83	69	70	340	610
1986	63	76	80	73	382	674
1987	212	108	285	49	593	1,247
1988	88	106	155	48	386	783
1989	54	97	74	135	431	791
1990	139	80	160	133	440	952
1991	106	82	114	108	309	719
1992	114	104	100	146	392	856
1993	162	105	152	327	368	1,114
1994	163	110	120	260	233	886
1995	214	134	151	145	348	992
1996	74	219	80	148	437	958
1997	209	218	147	41	275	890
1998	171	145	275	14	498	1,103
1999	54	169	99	24	405	751
2000	31	147	75	110	301	664
2001	79	168	182	94	428	951
2002	122	93	211	14	302	742
2003	90	201	185	23	483	982
2004	48	168	152	61	332	761
2005	138	124	311	66	326	965
2006	60	75	178	15	352	680
2007	90	68	206	11	327	702
2008	52	102	76	48	281	559
2009	132	82	221	53	266	754
2010	309	187	437	77	418	1,428
2011	135	107	162	57	361	822
2012	191	55	292	85	300	923
2013	54	71	68	73	204	470
2014	69	51	68	74	141	403
2015	104	29	152	49	147	481
2016	77	41	102	31	179	430
2017	41	52	89	34	174	390
2018	11	45	63	15	118	252
2019	89	39	112	13	123	376
2020	77	27	155	12	158	429
2021	52	32	78	8	95	265
2022	22	60	45	9	145	281
2023	110	25	299	15	110	559
2024	152	51	452	3	193	851
2025	33	68	189	14	106	410
2026	48	28	135	1	79	291

Warm to Cold Ratio by Decade

Record highs per record low by decade in Puerto Rico [United States]: 1930s 0.6 to 1, 1940s 1.6 to 1, 1950s 1.1 to 1, 1960s 0.9 to 1, 1970s 0.6 to 1, 1980s 1.4 to 1, 1990s 1.1 to 1, 2000s 1.5 to 1, 2010s 2.3 to 1, 2020s 5.2 to 1. A ratio above 1 means more record highs than record lows.

Record highs per record low in Puerto Rico [United States], by decade
Decade	Highs per low
1930s	0.62 to 1
1940s	1.55 to 1
1950s	1.05 to 1
1960s	0.92 to 1
1970s	0.57 to 1
1980s	1.40 to 1
1990s	1.05 to 1
2000s	1.53 to 1
2010s	2.25 to 1
2020s	5.21 to 1

Which Years Hold the Most Standing Records

1955: 39,950

Records still standing in Puerto Rico [United States], by the year they were set. 1955 holds the most with 39,950.

Standing records in Puerto Rico [United States] by the year they were set
Year set	Standing records
1898	32
1899	121
1900	493
1901	418
1902	482
1903	357
1904	382
1905	395
1906	266
1907	568
1908	710
1909	750
1910	549
1911	464
1912	270
1913	222
1914	469
1915	388
1916	258
1917	322
1918	403
1919	314
1920	546
1921	285
1922	610
1923	359
1924	395
1925	293
1926	280
1927	298
1928	253
1929	263
1930	173
1931	898
1932	1,437
1933	869
1934	495
1935	828
1936	1,210
1937	675
1938	936
1939	614
1940	729
1941	667
1942	886
1943	834
1944	1,264
1945	1,174
1946	865
1947	785
1948	1,094
1949	1,490
1950	1,552
1951	924
1952	956
1953	721
1954	678
1955	39,950
1956	6,739
1957	3,204
1958	2,137
1959	3,052
1960	1,714
1961	1,225
1962	957
1963	1,544
1964	1,254
1965	1,861
1966	1,999
1967	1,152
1968	2,050
1969	3,248
1970	5,187
1971	1,743
1972	1,087
1973	1,418
1974	1,891
1975	1,352
1976	1,724
1977	1,549
1978	1,532
1979	1,901
1980	2,853
1981	2,379
1982	2,305
1983	1,987
1984	1,440
1985	1,385
1986	1,013
1987	1,693
1988	1,205
1989	1,335
1990	1,335
1991	958
1992	1,057
1993	1,353
1994	1,025
1995	1,205
1996	1,400
1997	1,111
1998	1,312
1999	927
2000	727
2001	1,044
2002	903
2003	990
2004	872
2005	1,122
2006	682
2007	707
2008	654
2009	845
2010	1,474
2011	807
2012	1,027
2013	481
2014	487
2015	597
2016	446
2017	358
2018	292
2019	419
2020	532
2021	297
2022	513
2023	1,575
2024	1,259
2025	813
2026	276

Record Map for 2026

500 stations

The 500 highest significance station records of 2026 in Puerto Rico [United States], coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records in Puerto Rico [United States] in 2026: highest significance records shown on the map
Station	Country	Type	Value	Significance
Coloso	Puerto Rico [United States]	Record daily precipitation	71.1 mm (2.8 in)	64 of 100 (Major)
Coloso	Puerto Rico [United States]	Record daily precipitation	45.7 mm (1.8 in)	63 of 100 (Major)
Aguirre	Puerto Rico [United States]	Record daily precipitation	55.1 mm (2.2 in)	61 of 100 (Major)
Aibonito 1 S	Puerto Rico [United States]	Record daily precipitation	48.3 mm (1.9 in)	58 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record high minimum temperature	26.7 C (80.1 F)	54 of 100 (Notable)
Lajas Substn	Puerto Rico [United States]	Record low maximum temperature	27.2 C (81.0 F)	53 of 100 (Notable)
Juana Diaz Camp	Puerto Rico [United States]	Record daily precipitation	28.4 mm (1.1 in)	53 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	28.0 C (82.4 F)	52 of 100 (Notable)
Ponce 4 E	Puerto Rico [United States]	Record high minimum temperature	26.1 C (79.0 F)	52 of 100 (Notable)
Sabana Grande 2 ENE	Puerto Rico [United States]	Record daily precipitation	52.6 mm (2.1 in)	52 of 100 (Notable)
Corral Viejo	Puerto Rico [United States]	Record daily precipitation	48.3 mm (1.9 in)	52 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record daily precipitation	97.8 mm (3.9 in)	51 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	27.0 C (80.6 F)	51 of 100 (Notable)
Jajome Alto	Puerto Rico [United States]	Record daily precipitation	52.1 mm (2.1 in)	51 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record daily precipitation	37.8 mm (1.5 in)	50 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record daily precipitation	36.6 mm (1.4 in)	50 of 100 (Notable)
Adjuntas Substn	Puerto Rico [United States]	Record daily precipitation	77.2 mm (3.0 in)	50 of 100 (Notable)
Fajardo	Puerto Rico [United States]	Record high maximum temperature	35.0 C (95.0 F)	50 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record high minimum temperature	23.3 C (73.9 F)	49 of 100 (Notable)
Fajardo	Puerto Rico [United States]	Record daily precipitation	50.8 mm (2.0 in)	48 of 100 (Notable)
Lajas Substn	Puerto Rico [United States]	Record high maximum temperature	37.2 C (99.0 F)	48 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record low maximum temperature	25.6 C (78.1 F)	48 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	26.0 C (78.8 F)	48 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record high minimum temperature	25.0 C (77.0 F)	47 of 100 (Notable)
Toro Negro Forest	Puerto Rico [United States]	Record daily precipitation	53.3 mm (2.1 in)	47 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record high maximum temperature	31.7 C (89.1 F)	46 of 100 (Notable)
Juncos 1 SE	Puerto Rico [United States]	Record daily precipitation	62.7 mm (2.5 in)	45 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record high maximum temperature	33.9 C (93.0 F)	44 of 100 (Notable)
Sabana Grande 2 ENE	Puerto Rico [United States]	Record daily precipitation	26.2 mm (1.0 in)	44 of 100 (Notable)
Lajas Substn	Puerto Rico [United States]	Record daily precipitation	34.8 mm (1.4 in)	44 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	25.0 C (77.0 F)	44 of 100 (Notable)
Ponce 4 E	Puerto Rico [United States]	Record high minimum temperature	26.1 C (79.0 F)	43 of 100 (Notable)
Ponce 4 E	Puerto Rico [United States]	Record high minimum temperature	26.1 C (79.0 F)	43 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record high minimum temperature	27.2 C (81.0 F)	43 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record high maximum temperature	30.6 C (87.1 F)	43 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record high maximum temperature	30.6 C (87.1 F)	43 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record high maximum temperature	30.6 C (87.1 F)	43 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record high minimum temperature	21.7 C (71.1 F)	43 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record high minimum temperature	24.4 C (75.9 F)	43 of 100 (Notable)
Coloso	Puerto Rico [United States]	Record low maximum temperature	28.3 C (82.9 F)	43 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record low maximum temperature	26.7 C (80.1 F)	43 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	28.0 C (82.4 F)	42 of 100 (Notable)
Fajardo	Puerto Rico [United States]	Record high minimum temperature	28.3 C (82.9 F)	42 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	27.0 C (80.6 F)	42 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	27.0 C (80.6 F)	42 of 100 (Notable)
Dos Bocas	Puerto Rico [United States]	Record daily precipitation	70.9 mm (2.8 in)	42 of 100 (Notable)
Manati 2 E	Puerto Rico [United States]	Record low maximum temperature	23.9 C (75.0 F)	42 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record daily precipitation	30.2 mm (1.2 in)	42 of 100 (Notable)
Dos Bocas	Puerto Rico [United States]	Record daily precipitation	55.4 mm (2.2 in)	42 of 100 (Notable)
San Juan L M Marin Intl AP	Puerto Rico [United States]	Record daily precipitation	47.5 mm (1.9 in)	41 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record high maximum temperature	31.1 C (88.0 F)	41 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	27.0 C (80.6 F)	41 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	27.0 C (80.6 F)	41 of 100 (Notable)
Roosevelt Roads	Puerto Rico [United States]	Record daily precipitation	42.7 mm (1.7 in)	41 of 100 (Notable)
Adjuntas Substn	Puerto Rico [United States]	Record low maximum temperature	20.0 C (68.0 F)	41 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	25.0 C (77.0 F)	41 of 100 (Notable)
Fajardo	Puerto Rico [United States]	Record high minimum temperature	26.7 C (80.1 F)	40 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	27.0 C (80.6 F)	40 of 100 (Notable)
Fajardo	Puerto Rico [United States]	Record high minimum temperature	26.7 C (80.1 F)	40 of 100 (Notable)
Lajas Substn	Puerto Rico [United States]	Record high maximum temperature	36.7 C (98.1 F)	40 of 100 (Notable)

Top Records by Significance

See all 20

Top 10 records in Puerto Rico [United States] by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 February 2026	Coloso, PR	daily rain	71.1 mm (2.8 in)	30.0 mm (1.2 in)	118 years	64 of 100 (Major)
27 February 2026	Coloso, PR	daily rain	45.7 mm (1.8 in)	28.9 mm (1.1 in)	112 years	63 of 100 (Major)
13 February 2026	Aguirre, PR	daily rain	55.1 mm (2.2 in)	47.5 mm (1.9 in)	47 years	61 of 100 (Major)
3 December 2025	Aibonito 1 S, PR	daily rain	48.3 mm (1.9 in)	17.8 mm (0.7 in)	108 years	58 of 100 (Notable)
16 August 2026	Isabela Substn, PR	monthly high min (Provisional)	26.7 C (80.1 F)	0.6 C (1.1 F)	115 years	54 of 100 (Notable)
5 May 2026	Lajas Substn, PR	daily low max	27.2 C (81.0 F)	2.8 C (5.0 F)	68 years	53 of 100 (Notable)
28 January 2026	Juana Diaz Camp, PR	daily rain	28.4 mm (1.1 in)	21.8 mm (0.9 in)	68 years	53 of 100 (Notable)
13 September 2026	Borinquen AP, PR	daily high min (Provisional)	28.0 C (82.4 F)	2.4 C (4.3 F)	79 years	52 of 100 (Notable)
6 September 2026	Ponce 4 E, PR	daily high min (Provisional)	26.1 C (79.0 F)	1.7 C (3.1 F)	100 years	52 of 100 (Notable)
19 February 2026	Sabana Grande 2 ENE, PR	daily rain	52.6 mm (2.1 in)	17.0 mm (0.7 in)	108 years	52 of 100 (Notable)

Puerto Rico [United States] by Year

Stations

86 with pages

Stations in Puerto Rico [United States]
Station	Region	Record from	Years	Thresholds
Ponce 4 E	PR	1898	129 years	Threshold days
Caguas	PR	1899	62 years	Threshold days
Cidra 1 E	PR	1899	96 years	Threshold days
Coloso	PR	1899	128 years	Threshold days
Maunabo	PR	1899	105 years	Threshold days
Lajas Substn	PR	1900	127 years	Threshold days
Manati 2 E	PR	1900	127 years	Threshold days
Mayaguez City	PR	1900	114 years	Threshold days
Isabela Substn	PR	1901	126 years	Threshold days
Lares	PR	1903	89 years	Threshold days
San German 4 W	PR	1904	70 years	Threshold days
Aibonito 1 S	PR	1906	121 years	Threshold days
Culebra Island	PR	1907	69 years	Threshold days
Sabana Grande 2 ENE	PR	1907	120 years	Threshold days
Jayuya	PR	1909	94 years	Threshold days
Guayama 1SW	PR	1911	116 years	Threshold days
San Juan City	PR	1916	62 years	Threshold days
Aguirre	PR	1931	36 years	Threshold days
Arecibo 3 ESE	PR	1931	69 years	Threshold days
Corozal Substn	PR	1931	83 years	Threshold days
Dorado 2 WNW	PR	1931	76 years	Threshold days
Fajardo	PR	1931	96 years	Threshold days
Humacao 2 SSE	PR	1931	66 years	Threshold days
Juana Diaz Camp	PR	1931	96 years	Threshold days
Juncos 1 SE	PR	1931	96 years	Threshold days
Patillas Dam	PR	1931	39 years	Threshold days
Rio Piedras	PR	1931	31 years	Threshold days
Utuado	PR	1931	68 years	Threshold days
Cambalache Exp Forest	PR	1932	35 years	Threshold days
Dos Bocas	PR	1937	90 years	Threshold days
Garzas	PR	1939	43 years	Threshold days
Borinquen AP	PR	1942	85 years	Threshold days
Roosevelt Roads	PR	1942	85 years	Threshold days
Aceituna Wtp	PR	1955	61 years	Threshold days
Adjuntas 2 NW	PR	1955	71 years	Threshold days
Aguirre	PR	1955	72 years	Threshold days
Barceloneta 2	PR	1955	36 years	Threshold days
Barranquitas	PR	1955	37 years	Threshold days
Calero Camp	PR	1955	72 years	Threshold days
Canovanas	PR	1955	61 years	Threshold days
Caonillas Utuado	PR	1955	33 years	Threshold days
Cayey 1 E	PR	1955	58 years	Threshold days
Central San Francisco	PR	1955	42 years	Threshold days
Coamo 2 SW	PR	1955	49 years	Threshold days
Ensenada 1 W	PR	1955	72 years	Threshold days
Guajataca Dam	PR	1955	72 years	Threshold days
Guayabal	PR	1955	54 years	Threshold days
Jajome Alto	PR	1955	72 years	Threshold days
Maricao Fish Hatchery	PR	1955	72 years	Threshold days
Mora Camp	PR	1955	72 years	Threshold days
Puerto Real	PR	1955	47 years	Threshold days
Quebradillas	PR	1955	46 years	Threshold days
Rio Blanco Lower	PR	1955	72 years	Threshold days
San Lorenzo Farm 2 NW	PR	1955	34 years	Threshold days
San Sebastian 2 WNW	PR	1955	43 years	Threshold days
Santa Isabel 2 ENE	PR	1955	58 years	Threshold days
Santa Rita	PR	1955	63 years	Threshold days
Toa Baja 1 SSW	PR	1955	40 years	Threshold days
Villalba 1 SE	PR	1955	61 years	Threshold days
Yabucoa 3 SE	PR	1955	72 years	Threshold days
Gurabo Substn	PR	1956	60 years	Threshold days
Morovis 1 N	PR	1956	71 years	Threshold days
Paraiso	PR	1956	71 years	Threshold days
Rio Grande El Verde	PR	1956	32 years	Threshold days
San Juan L M Marin Intl AP	PR	1956	71 years	Threshold days
Mayaguez AP	PR	1957	59 years	Threshold days
Trujillo Alto 2 SSW	PR	1957	70 years	Threshold days
Magueyes Is	PR	1959	68 years	Threshold days
Rio Piedras Exp STN	PR	1959	62 years	Threshold days
San Lorenzo 1SW	PR	1966	61 years	Threshold days
Rincon	PR	1968	59 years	Threshold days
Cerro Maravilla	PR	1969	44 years	Threshold days
Hacienda Constanza	PR	1969	46 years	Threshold days
Maricao 2 SSW	PR	1969	54 years	Threshold days
Monte Bello Manati	PR	1969	33 years	Threshold days
Pico del Este	PR	1969	37 years	Threshold days
Adjuntas Substn	PR	1970	57 years	Threshold days
Corral Viejo	PR	1970	57 years	Threshold days
Penuelas 1 E	PR	1971	45 years	Threshold days
Benavente-Hormigueros	PR	1973	30 years	Threshold days
Negro - Corozal	PR	1976	36 years	Threshold days
Arecibo Obsy	PR	1980	47 years	Threshold days
Mona Island 2	PR	1980	31 years	Threshold days
Cacaos-Orocovis	PR	1981	31 years	Threshold days
Yauco 1 NW	PR	1981	30 years	Threshold days
Toro Negro Forest	PR	1982	45 years	Threshold days

Download the Data

Data for Puerto Rico [United States] records by year and type: CSV or JSON. Field meanings are on the data page.
Data for Puerto Rico [United States] top records: CSV or JSON. Field meanings are on the data page.

Sources: 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)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-14. Last revised 14 October 2026 (2026-10-14).