Osorno Weather Records (CIM00085782)

Record envelope, standing records and threshold days for Osorno (CIM00085782), Chile, with 54 years of record.

Key Facts for Osorno

Osorno (CIM00085782) is a weather station in Chile at -40.60 latitude and -73.05 longitude, 58 m (190 ft) above sea level.
The station reports from 1973 to 2026, 54 years of record.
1,464 records set at Osorno still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Chile, -40.60 latitude, -73.05 longitude.
Elevation: 58 m (190 ft).
Period of record: 1973 to 2026, 54 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

36 days at or beyond a record

The band shows the record high and record low for each calendar day at Osorno. The lines show the 2026 daily maximum and minimum. 36 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Osorno, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	36.0 C (96.8 F)	-0.6 C (30.9 F)	29.5 C (85.1 F)	2.8 C (37.0 F)
Feb	33.5 C (92.3 F)	-0.8 C (30.6 F)	28.1 C (82.6 F)	5.2 C (41.4 F)
Mar	31.2 C (88.2 F)	-2.3 C (27.9 F)	25.2 C (77.4 F)	1.0 C (33.8 F)
Apr	25.0 C (77.0 F)	-4.0 C (24.8 F)	23.0 C (73.4 F)	-1.6 C (29.1 F)
May	19.8 C (67.6 F)	-5.0 C (23.0 F)	14.6 C (58.3 F)	0.0 C (32.0 F)
Jun	17.0 C (62.6 F)	-7.4 C (18.7 F)	13.5 C (56.3 F)	-7.4 C (18.7 F)
Jul	23.0 C (73.4 F)	-7.0 C (19.4 F)	15.3 C (59.5 F)	-4.0 C (24.8 F)
Aug	20.0 C (68.0 F)	-4.2 C (24.4 F)	16.9 C (62.4 F)	0.8 C (33.4 F)
Sep	22.8 C (73.0 F)	-4.0 C (24.8 F)	18.1 C (64.6 F)	-1.6 C (29.1 F)
Oct	25.4 C (77.7 F)	-3.1 C (26.4 F)	22.0 C (71.6 F)	1.7 C (35.1 F)
Nov	30.0 C (86.0 F)	-1.0 C (30.2 F)	24.4 C (75.9 F)	4.7 C (40.5 F)
Dec	32.1 C (89.8 F)	-1.0 C (30.2 F)	19.5 C (67.1 F)	8.8 C (47.8 F)

Which Years Hold Standing Records

1,464 standing records

1,464 records at Osorno still stand. 2025 holds the most, with 139.

Standing records at Osorno by the year they were set
Year set	Standing records
1973	49
1974	52
1975	64
1984	7
1985	14
1986	71
1987	40
1988	12
1989	4
1990	6
2000	82
2001	82
2002	50
2003	2
2004	36
2005	37
2006	34
2007	52
2008	54
2009	10
2010	5
2011	4
2012	24
2013	29
2014	28
2015	41
2016	1
2018	14
2019	28
2020	80
2021	80
2022	103
2023	51
2024	79
2025	139

Wettest Day of Each Month

Jun: 181.1 mm (7.1 in)

The wettest day on record for each calendar month at Osorno. The most was 181.1 mm (7.1 in) on 8 June 1987.

Record daily precipitation for each month at Osorno
Month	Record daily precipitation (mm)	Date
Jan	51.1 mm (2.0 in)	2 January 2022
Feb	69.1 mm (2.7 in)	12 February 1986
Mar	51.1 mm (2.0 in)	24 March 1974
Apr	51.1 mm (2.0 in)	3 April 1974
May	51.1 mm (2.0 in)	23 May 1974
Jun	181.1 mm (7.1 in)	8 June 1987
Jul	72.9 mm (2.9 in)	17 July 2015
Aug	52.6 mm (2.1 in)	21 August 2005
Sep	38.1 mm (1.5 in)	30 September 2024
Oct	75.9 mm (3.0 in)	13 October 1973
Nov	34.0 mm (1.3 in)	8 November 2008
Dec	55.9 mm (2.2 in)	25 December 1973

Period of Record Coverage

1973 to 2025

34 years of record at Osorno, 1973 to 2025. 34 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1982, 1984, 1985, 1986, 1987 and others.

Days with data per year at Osorno
Year	Days with data	Share of year	Complete
1973	77	21%	No
1974	75	21%	No
1975	122	33%	No
1982	1	0%	No
1984	13	4%	No
1985	32	9%	No
1986	106	29%	No
1987	88	24%	No
1988	40	11%	No
1989	10	3%	No
1990	6	2%	No
2000	143	39%	No
2001	165	45%	No
2002	69	19%	No
2005	2	1%	No
2006	9	2%	No
2007	61	17%	No
2008	99	27%	No
2010	5	1%	No
2011	4	1%	No
2012	12	3%	No
2013	6	2%	No
2014	7	2%	No
2015	4	1%	No
2016	1	0%	No
2017	1	0%	No
2018	1	0%	No
2019	13	4%	No
2020	159	43%	No
2021	177	48%	No
2022	164	45%	No
2023	89	24%	No
2024	152	42%	No
2025	254	70%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1973 to 2026

Yearly extremes at Osorno: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.0 C (96.8 F)	1975	27.2 C (81.0 F)	35
Coldest night (TNn)	-7.4 C (18.7 F)	2025	-2.9 C (26.8 F)	39
Wettest day (Rx1day)	239.6 mm (9.4 in)	2026	34.8 mm (1.4 in)	36
Wettest five days (Rx5day)	239.8 mm (9.4 in)	2026	60.1 mm (2.4 in)	29
Longest dry spell (CDD)	67 days	2024	7 days	35

Hottest day (TXx)

The hottest day of the year at Osorno, 1973 to 2026. The record is 36.0 C (96.8 F) in 1975, marked on the chart; the median year is 27.2 C (81.0 F).

Hottest day (TXx) at Osorno by year
Year	Hottest day (TXx)
1973	26.0 C (78.8 F)
1974	30.0 C (86.0 F)
1975	36.0 C (96.8 F)
1982	17.6 C (63.7 F)
1983	n/a
1984	32.1 C (89.8 F)
1985	26.6 C (79.9 F)
1986	27.0 C (80.6 F)
1987	28.2 C (82.8 F)
1988	31.4 C (88.5 F)
1989	31.0 C (87.8 F)
1990	29.5 C (85.1 F)
2000	25.4 C (77.7 F)
2001	27.2 C (81.0 F)
2002	22.0 C (71.6 F)
2003	n/a
2004	n/a
2005	16.2 C (61.2 F)
2006	21.8 C (71.2 F)
2007	30.0 C (86.0 F)
2008	35.2 C (95.4 F)
2009	n/a
2010	19.0 C (66.2 F)
2011	26.0 C (78.8 F)
2012	26.0 C (78.8 F)
2013	26.3 C (79.3 F)
2014	28.2 C (82.8 F)
2015	28.1 C (82.6 F)
2016	15.0 C (59.0 F)
2017	22.0 C (71.6 F)
2018	20.7 C (69.3 F)
2019	20.9 C (69.6 F)
2020	27.6 C (81.7 F)
2021	33.2 C (91.8 F)
2022	34.2 C (93.6 F)
2023	33.0 C (91.4 F)
2024	31.7 C (89.1 F)
2025	29.5 C (85.1 F)
2026	15.4 C (59.7 F)

Coldest night (TNn)

The coldest night of the year at Osorno, 1973 to 2026. The record is -7.4 C (18.7 F) in 2025, marked on the chart; the median year is -2.9 C (26.8 F).

Coldest night (TNn) at Osorno by year
Year	Coldest night (TNn)
1973	-7.0 C (19.4 F)
1974	-4.0 C (24.8 F)
1975	-5.0 C (23.0 F)
1982	5.9 C (42.6 F)
1983	8.0 C (46.4 F)
1984	2.2 C (36.0 F)
1985	-1.2 C (29.8 F)
1986	-3.2 C (26.2 F)
1987	-2.6 C (27.3 F)
1988	-2.3 C (27.9 F)
1989	4.4 C (39.9 F)
1990	4.0 C (39.2 F)
2000	-6.1 C (21.0 F)
2001	-4.2 C (24.4 F)
2002	-5.6 C (21.9 F)
2003	2.8 C (37.0 F)
2004	-3.6 C (25.5 F)
2005	-4.0 C (24.8 F)
2006	-4.8 C (23.4 F)
2007	-7.0 C (19.4 F)
2008	-3.0 C (26.6 F)
2009	1.0 C (33.8 F)
2010	1.4 C (34.5 F)
2011	-1.5 C (29.3 F)
2012	-2.3 C (27.9 F)
2013	-2.2 C (28.0 F)
2014	-1.1 C (30.0 F)
2015	-4.0 C (24.8 F)
2016	6.1 C (43.0 F)
2017	12.6 C (54.7 F)
2018	-1.3 C (29.7 F)
2019	-3.1 C (26.4 F)
2020	-2.9 C (26.8 F)
2021	-3.1 C (26.4 F)
2022	-5.5 C (22.1 F)
2023	-3.8 C (25.2 F)
2024	-4.9 C (23.2 F)
2025	-7.4 C (18.7 F)
2026	2.1 C (35.8 F)

Wettest day (Rx1day)

The wettest day of the year at Osorno, 1973 to 2026. The record is 239.6 mm (9.4 in) in 2026, marked on the chart; the median year is 34.8 mm (1.4 in).

Wettest day (Rx1day) at Osorno by year
Year	Wettest day (Rx1day)
1973	75.9 mm (3.0 in)
1974	51.1 mm (2.0 in)
1975	0.0 mm (0.00 in)
1982	n/a
1983	n/a
1984	17.0 mm (0.7 in)
1985	16.0 mm (0.6 in)
1986	69.1 mm (2.7 in)
1987	181.1 mm (7.1 in)
1988	25.9 mm (1.0 in)
1989	27.9 mm (1.1 in)
1990	20.1 mm (0.8 in)
2000	95.0 mm (3.7 in)
2001	45.0 mm (1.8 in)
2002	35.1 mm (1.4 in)
2003	11.2 mm (0.4 in)
2004	68.1 mm (2.7 in)
2005	52.6 mm (2.1 in)
2006	63.5 mm (2.5 in)
2007	53.3 mm (2.1 in)
2008	47.5 mm (1.9 in)
2009	17.0 mm (0.7 in)
2010	18.0 mm (0.7 in)
2011	21.3 mm (0.8 in)
2012	42.7 mm (1.7 in)
2013	23.6 mm (0.9 in)
2014	31.8 mm (1.3 in)
2015	72.9 mm (2.9 in)
2016	0.0 mm (0.00 in)
2017	6.9 mm (0.27 in)
2018	18.0 mm (0.7 in)
2019	31.2 mm (1.2 in)
2020	35.3 mm (1.4 in)
2021	34.5 mm (1.4 in)
2022	51.1 mm (2.0 in)
2023	19.3 mm (0.8 in)
2024	38.1 mm (1.5 in)
2025	n/a
2026	239.6 mm (9.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Osorno, 1973 to 2026. The record is 239.8 mm (9.4 in) in 2026, marked on the chart; the median year is 60.1 mm (2.4 in).

Wettest five days (Rx5day) at Osorno by year
Year	Wettest five days (Rx5day)
1973	171.9 mm (6.8 in)
1974	74.2 mm (2.9 in)
1975	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	83.7 mm (3.3 in)
1987	18.7 mm (0.7 in)
1988	n/a
1989	n/a
1990	n/a
2000	209.8 mm (8.3 in)
2001	117.8 mm (4.6 in)
2002	83.9 mm (3.3 in)
2003	15.5 mm (0.6 in)
2004	112.1 mm (4.4 in)
2005	102.6 mm (4.0 in)
2006	118.8 mm (4.7 in)
2007	78.3 mm (3.1 in)
2008	53.3 mm (2.1 in)
2009	9.2 mm (0.36 in)
2010	47.2 mm (1.9 in)
2011	35.8 mm (1.4 in)
2012	50.3 mm (2.0 in)
2013	30.5 mm (1.2 in)
2014	55.3 mm (2.2 in)
2015	93.2 mm (3.7 in)
2016	0.0 mm (0.00 in)
2017	n/a
2018	32.0 mm (1.3 in)
2019	18.0 mm (0.7 in)
2020	89.6 mm (3.5 in)
2021	60.1 mm (2.4 in)
2022	74.5 mm (2.9 in)
2023	23.3 mm (0.9 in)
2024	50.6 mm (2.0 in)
2025	n/a
2026	239.8 mm (9.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Osorno, 1973 to 2026. The record is 67 days in 2024, marked on the chart; the median year is 7 days.

Longest dry spell (CDD) at Osorno by year
Year	Longest dry spell (CDD)
1973	5 days
1974	7 days
1975	2 days
1982	n/a
1983	n/a
1984	2 days
1985	2 days
1986	4 days
1987	2 days
1988	3 days
1989	2 days
1990	1 day
2000	5 days
2001	6 days
2002	6 days
2003	3 days
2004	4 days
2005	5 days
2006	4 days
2007	14 days
2008	14 days
2009	9 days
2010	11 days
2011	11 days
2012	15 days
2013	22 days
2014	11 days
2015	13 days
2016	3 days
2017	n/a
2018	10 days
2019	15 days
2020	14 days
2021	26 days
2022	29 days
2023	65 days
2024	67 days
2025	n/a
2026	28 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Osorno standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Osorno 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). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).