El Bolson Weather Records (ARM00087800)

Record envelope, standing records and threshold days for El Bolson (ARM00087800), Argentina, with 31 years of record.

Key Facts for El Bolson

El Bolson (ARM00087800) is a weather station in Argentina at -41.94 latitude and -71.53 longitude, 345 m (1,131 ft) above sea level.
The station reports from 1995 to 2025, 31 years of record.
1,462 records set at El Bolson still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Argentina, -41.94 latitude, -71.53 longitude.
Elevation: 345 m (1,131 ft).
Period of record: 1995 to 2025, 31 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

40 days at or beyond a record

The band shows the record high and record low for each calendar day at El Bolson. The lines show the 2026 daily maximum and minimum. 40 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at El Bolson, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	37.4 C (99.3 F)	-0.6 C (30.9 F)	35.6 C (96.1 F)	3.5 C (38.3 F)
Feb	37.5 C (99.5 F)	-0.6 C (30.9 F)	33.8 C (92.8 F)	3.1 C (37.6 F)
Mar	34.5 C (94.1 F)	-2.5 C (27.5 F)	29.8 C (85.6 F)	0.3 C (32.5 F)
Apr	28.2 C (82.8 F)	-4.5 C (23.9 F)	24.1 C (75.4 F)	-3.2 C (26.2 F)
May	21.6 C (70.9 F)	-7.0 C (19.4 F)	19.5 C (67.1 F)	-3.1 C (26.4 F)
Jun	20.0 C (68.0 F)	-10.1 C (13.8 F)	16.2 C (61.2 F)	-10.1 C (13.8 F)
Jul	19.5 C (67.1 F)	-10.6 C (12.9 F)	18.5 C (65.3 F)	-10.5 C (13.1 F)
Aug	20.5 C (68.9 F)	-7.0 C (19.4 F)	17.4 C (63.3 F)	-3.7 C (25.3 F)
Sep	24.2 C (75.6 F)	-5.0 C (23.0 F)	n/a	n/a
Oct	28.0 C (82.4 F)	-4.5 C (23.9 F)	n/a	n/a
Nov	34.2 C (93.6 F)	-2.0 C (28.4 F)	n/a	n/a
Dec	37.0 C (98.6 F)	-0.3 C (31.5 F)	n/a	n/a

Which Years Hold Standing Records

1,462 standing records

1,462 records at El Bolson still stand. 2013 holds the most, with 135.

Standing records at El Bolson by the year they were set
Year set	Standing records
1995	74
1996	101
1997	58
2008	8
2011	34
2012	115
2013	135
2014	99
2015	96
2016	102
2017	80
2018	73
2019	70
2020	64
2021	74
2022	90
2023	77
2024	51
2025	61

Wettest Day of Each Month

Aug: 89.9 mm (3.5 in)

The wettest day on record for each calendar month at El Bolson. The most was 89.9 mm (3.5 in) on 29 August 2013.

Record daily precipitation for each month at El Bolson
Month	Record daily precipitation (mm)	Date
Jan	39.1 mm (1.5 in)	30 January 2012
Feb	39.9 mm (1.6 in)	1 February 1997
Mar	26.9 mm (1.1 in)	31 March 2014
Apr	80.0 mm (3.1 in)	5 April 1995
May	79.0 mm (3.1 in)	2 May 2019
Jun	67.1 mm (2.6 in)	2 June 2014
Jul	53.1 mm (2.1 in)	20 July 2022
Aug	89.9 mm (3.5 in)	29 August 2013
Sep	62.0 mm (2.4 in)	15 September 2023
Oct	34.0 mm (1.3 in)	4 October 2017
Nov	41.9 mm (1.6 in)	22 November 2018
Dec	43.9 mm (1.7 in)	12 December 2012

Period of Record Coverage

1995 to 2025

19 years of record at El Bolson, 1995 to 2025. 19 years have data for under 90 percent of days and are left out of rankings: 1995, 1996, 1997, 2008, 2011, 2012, 2013, 2014 and others.

Days with data per year at El Bolson
Year	Days with data	Share of year	Complete
1995	112	31%	No
1996	146	40%	No
1997	88	24%	No
2008	10	3%	No
2011	64	18%	No
2012	200	55%	No
2013	199	55%	No
2014	203	56%	No
2015	215	59%	No
2016	212	58%	No
2017	160	44%	No
2018	151	41%	No
2019	157	43%	No
2020	159	43%	No
2021	131	36%	No
2022	161	44%	No
2023	169	46%	No
2024	106	29%	No
2025	160	44%	No

Latest Records

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

Extremes by Year

1995 to 2025

Yearly extremes at El Bolson: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.5 C (99.5 F)	2016	35.5 C (95.9 F)	19
Coldest night (TNn)	-10.6 C (12.9 F)	2018	-6.8 C (19.8 F)	19
Wettest day (Rx1day)	89.9 mm (3.5 in)	2013	41.9 mm (1.6 in)	19
Wettest five days (Rx5day)	125.1 mm (4.9 in)	2015	70.6 mm (2.8 in)	18
Longest dry spell (CDD)	5 days	2025	2 days	19

Hottest day (TXx)

The hottest day of the year at El Bolson, 1995 to 2025. The record is 37.5 C (99.5 F) in 2016, marked on the chart; the median year is 35.5 C (95.9 F).

Hottest day (TXx) at El Bolson by year
Year	Hottest day (TXx)
1995	34.9 C (94.8 F)
1996	34.3 C (93.7 F)
1997	33.7 C (92.7 F)
2008	31.0 C (87.8 F)
2011	37.0 C (98.6 F)
2012	34.0 C (93.2 F)
2013	36.0 C (96.8 F)
2014	34.5 C (94.1 F)
2015	34.5 C (94.1 F)
2016	37.5 C (99.5 F)
2017	35.7 C (96.3 F)
2018	34.0 C (93.2 F)
2019	35.5 C (95.9 F)
2020	34.5 C (94.1 F)
2021	37.5 C (99.5 F)
2022	35.5 C (95.9 F)
2023	36.2 C (97.2 F)
2024	37.4 C (99.3 F)
2025	35.6 C (96.1 F)

Coldest night (TNn)

The coldest night of the year at El Bolson, 1995 to 2025. The record is -10.6 C (12.9 F) in 2018, marked on the chart; the median year is -6.8 C (19.8 F).

Coldest night (TNn) at El Bolson by year
Year	Coldest night (TNn)
1995	-7.6 C (18.3 F)
1996	-8.9 C (16.0 F)
1997	-5.6 C (21.9 F)
2008	-2.6 C (27.3 F)
2011	-3.5 C (25.7 F)
2012	-7.0 C (19.4 F)
2013	-7.0 C (19.4 F)
2014	-5.0 C (23.0 F)
2015	-6.3 C (20.7 F)
2016	-7.5 C (18.5 F)
2017	-9.3 C (15.3 F)
2018	-10.6 C (12.9 F)
2019	-5.4 C (22.3 F)
2020	-5.2 C (22.6 F)
2021	-6.8 C (19.8 F)
2022	-7.5 C (18.5 F)
2023	-5.1 C (22.8 F)
2024	-6.0 C (21.2 F)
2025	-10.5 C (13.1 F)

Wettest day (Rx1day)

The wettest day of the year at El Bolson, 1995 to 2025. The record is 89.9 mm (3.5 in) in 2013, marked on the chart; the median year is 41.9 mm (1.6 in).

Wettest day (Rx1day) at El Bolson by year
Year	Wettest day (Rx1day)
1995	80.0 mm (3.1 in)
1996	45.0 mm (1.8 in)
1997	69.1 mm (2.7 in)
2008	1.0 mm (0.04 in)
2011	15.0 mm (0.6 in)
2012	43.9 mm (1.7 in)
2013	89.9 mm (3.5 in)
2014	67.1 mm (2.6 in)
2015	39.9 mm (1.6 in)
2016	39.1 mm (1.5 in)
2017	34.0 mm (1.3 in)
2018	41.9 mm (1.6 in)
2019	79.0 mm (3.1 in)
2020	29.0 mm (1.1 in)
2021	31.0 mm (1.2 in)
2022	55.1 mm (2.2 in)
2023	62.0 mm (2.4 in)
2024	30.0 mm (1.2 in)
2025	36.1 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at El Bolson, 1995 to 2025. The record is 125.1 mm (4.9 in) in 2015, marked on the chart; the median year is 70.6 mm (2.8 in).

Wettest five days (Rx5day) at El Bolson by year
Year	Wettest five days (Rx5day)
1995	55.1 mm (2.2 in)
1996	60.0 mm (2.4 in)
1997	123.2 mm (4.9 in)
2008	n/a
2011	30.0 mm (1.2 in)
2012	68.1 mm (2.7 in)
2013	104.8 mm (4.1 in)
2014	114.4 mm (4.5 in)
2015	125.1 mm (4.9 in)
2016	109.2 mm (4.3 in)
2017	45.0 mm (1.8 in)
2018	37.0 mm (1.5 in)
2019	96.8 mm (3.8 in)
2020	71.7 mm (2.8 in)
2021	53.0 mm (2.1 in)
2022	97.2 mm (3.8 in)
2023	85.1 mm (3.4 in)
2024	24.1 mm (0.9 in)
2025	69.5 mm (2.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at El Bolson, 1995 to 2025. The record is 5 days in 2025, marked on the chart; the median year is 2 days.

Longest dry spell (CDD) at El Bolson by year
Year	Longest dry spell (CDD)
1995	2 days
1996	2 days
1997	2 days
2008	1 day
2011	3 days
2012	3 days
2013	2 days
2014	4 days
2015	4 days
2016	3 days
2017	3 days
2018	2 days
2019	2 days
2020	4 days
2021	2 days
2022	3 days
2023	2 days
2024	2 days
2025	5 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 El Bolson standing records by year: CSV or JSON. Field meanings are on the data page.
Data for El Bolson 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 2026-10-14 (14 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).