Mount Pleasant Weather Records (FKM00088889)

Record envelope, standing records and threshold days for Mount Pleasant (FKM00088889), Falkland Islands (Islas Malvinas) [United Kingdom], with 39 years of record.

Key Facts for Mount Pleasant

Mount Pleasant (FKM00088889) is a weather station in Falkland Islands (Islas Malvinas) [United Kingdom] at -51.82 latitude and -58.45 longitude, 74 m (244 ft) above sea level.
The station reports from 1987 to 2025, 39 years of record.
1,464 records set at Mount Pleasant still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mount Pleasant set a daily record precipitation of 9.1 mm (0.36 in) on 31 July 2025.

About the Station

Location: Falkland Islands (Islas Malvinas) [United Kingdom], -51.82 latitude, -58.45 longitude.
Elevation: 74 m (244 ft).
Period of record: 1987 to 2025, 39 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

15 days at or beyond a record

The band shows the record high and record low for each calendar day at Mount Pleasant. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Mount Pleasant, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	29.2 C (84.6 F)	-0.1 C (31.8 F)	28.2 C (82.8 F)	3.9 C (39.0 F)
Feb	26.9 C (80.4 F)	-0.8 C (30.6 F)	24.9 C (76.8 F)	2.0 C (35.6 F)
Mar	25.9 C (78.6 F)	-1.6 C (29.1 F)	20.7 C (69.3 F)	1.3 C (34.3 F)
Apr	27.3 C (81.1 F)	-3.0 C (26.6 F)	18.2 C (64.8 F)	1.8 C (35.2 F)
May	17.9 C (64.2 F)	-6.4 C (20.5 F)	12.3 C (54.1 F)	0.0 C (32.0 F)
Jun	15.8 C (60.4 F)	-10.4 C (13.3 F)	9.3 C (48.7 F)	-3.1 C (26.4 F)
Jul	13.4 C (56.1 F)	-10.4 C (13.3 F)	10.0 C (50.0 F)	-3.1 C (26.4 F)
Aug	15.1 C (59.2 F)	-7.8 C (18.0 F)	11.6 C (52.9 F)	-1.5 C (29.3 F)
Sep	22.1 C (71.8 F)	-10.3 C (13.5 F)	n/a	n/a
Oct	22.2 C (72.0 F)	-5.5 C (22.1 F)	n/a	n/a
Nov	24.8 C (76.6 F)	-4.5 C (23.9 F)	n/a	n/a
Dec	26.4 C (79.5 F)	-1.5 C (29.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Mount Pleasant still stand. 2024 holds the most, with 64.

Standing records at Mount Pleasant by the year they were set
Year set	Standing records
1987	23
1988	45
1989	35
1990	53
1991	50
1992	52
1993	46
1994	39
1995	49
1996	40
1997	43
1998	33
1999	28
2000	46
2001	24
2002	58
2003	37
2004	37
2005	40
2006	30
2007	48
2008	32
2009	42
2010	26
2011	30
2012	39
2013	55
2014	37
2015	1
2016	14
2017	7
2018	24
2019	33
2020	34
2021	36
2022	56
2023	47
2024	64
2025	31

Wettest Day of Each Month

Dec: 119.1 mm (4.7 in)

The wettest day on record for each calendar month at Mount Pleasant. The most was 119.1 mm (4.7 in) on 29 December 2012.

Record daily precipitation for each month at Mount Pleasant
Month	Record daily precipitation (mm)	Date
Jan	43.9 mm (1.7 in)	17 January 2005
Feb	46.0 mm (1.8 in)	2 February 2008
Mar	43.9 mm (1.7 in)	21 March 2000
Apr	87.9 mm (3.5 in)	5 April 1995
May	25.9 mm (1.0 in)	5 May 1993
Jun	59.9 mm (2.4 in)	25 June 2018
Jul	50.0 mm (2.0 in)	15 July 2018
Aug	50.0 mm (2.0 in)	17 August 2016
Sep	51.8 mm (2.0 in)	8 September 2014
Oct	25.9 mm (1.0 in)	3 October 1994
Nov	52.1 mm (2.1 in)	23 November 1996
Dec	119.1 mm (4.7 in)	29 December 2012

Period of Record Coverage

1987 to 2025

37 years of record at Mount Pleasant, 1987 to 2025. 37 years have data for under 90 percent of days and are left out of rankings: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994 and others.

Days with data per year at Mount Pleasant
Year	Days with data	Share of year	Complete
1987	111	30%	No
1988	206	56%	No
1989	195	53%	No
1990	199	55%	No
1991	201	55%	No
1992	205	56%	No
1993	209	57%	No
1994	192	53%	No
1995	180	49%	No
1996	181	49%	No
1997	198	54%	No
1998	109	30%	No
1999	110	30%	No
2000	189	52%	No
2001	181	50%	No
2002	183	50%	No
2003	194	53%	No
2004	193	53%	No
2005	201	55%	No
2006	201	55%	No
2007	193	53%	No
2008	158	43%	No
2009	185	51%	No
2010	180	49%	No
2011	192	53%	No
2012	200	55%	No
2013	207	57%	No
2014	184	50%	No
2016	9	2%	No
2018	58	16%	No
2019	151	41%	No
2020	148	40%	No
2021	163	45%	No
2022	247	68%	No
2023	310	85%	No
2024	289	79%	No
2025	204	56%	No

Latest Records

Latest records at Mount Pleasant
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 July 2025	Mount Pleasant, FK	daily rain	9.1 mm (0.36 in)	6.1 mm (0.24 in)	19 years	20 of 100 (Routine)
20 July 2025	Mount Pleasant, FK	daily rain	11.4 mm (0.4 in)	5.3 mm (0.21 in)	12 years	18 of 100 (Routine)
9 July 2025	Mount Pleasant, FK	daily rain	14.7 mm (0.6 in)	3.8 mm (0.15 in)	14 years	16 of 100 (Routine)
2 June 2025	Mount Pleasant, FK	daily rain	17.0 mm (0.7 in)	12.9 mm (0.5 in)	30 years	20 of 100 (Routine)
18 May 2025	Mount Pleasant, FK	daily rain	8.9 mm (0.35 in)	1.8 mm (0.07 in)	31 years	16 of 100 (Routine)
30 March 2025	Mount Pleasant, FK	daily rain	9.9 mm (0.39 in)	3.8 mm (0.15 in)	3 years	10 of 100 (Routine)
11 March 2025	Mount Pleasant, FK	daily rain	22.9 mm (0.9 in)	8.9 mm (0.35 in)	20 years	20 of 100 (Routine)
16 February 2025	Mount Pleasant, FK	daily rain	8.1 mm (0.32 in)	1.0 mm (0.04 in)	31 years	14 of 100 (Routine)
11 February 2025	Mount Pleasant, FK	daily rain	34.5 mm (1.4 in)	29.4 mm (1.2 in)	16 years	47 of 100 (Notable)
7 February 2025	Mount Pleasant, FK	daily rain	30.5 mm (1.2 in)	13.5 mm (0.5 in)	27 years	40 of 100 (Notable)
15 January 2025	Mount Pleasant, FK	daily rain	8.9 mm (0.35 in)	2.8 mm (0.11 in)	33 years	18 of 100 (Routine)
9 December 2024	Mount Pleasant, FK	daily rain	10.9 mm (0.4 in)	1.0 mm (0.04 in)	24 years	11 of 100 (Routine)
18 October 2024	Mount Pleasant, FK	daily rain	9.9 mm (0.39 in)	6.6 mm (0.26 in)	10 years	20 of 100 (Routine)
23 September 2024	Mount Pleasant, FK	daily rain (Tie)	2.0 mm (0.08 in)	tie	22 years	2 of 100 (Routine)
20 September 2024	Mount Pleasant, FK	daily rain	22.1 mm (0.9 in)	17.5 mm (0.7 in)	5 years	20 of 100 (Routine)
26 July 2024	Mount Pleasant, FK	daily rain	19.8 mm (0.8 in)	10.9 mm (0.4 in)	26 years	20 of 100 (Routine)
4 July 2024	Mount Pleasant, FK	daily rain	3.3 mm (0.13 in)	0.3 mm (0.01 in)	13 years	6 of 100 (Routine)
30 May 2024	Mount Pleasant, FK	daily rain	10.2 mm (0.4 in)	0.3 mm (0.01 in)	21 years	9 of 100 (Routine)
14 May 2024	Mount Pleasant, FK	daily rain	5.1 mm (0.20 in)	0.8 mm (0.03 in)	10 years	8 of 100 (Routine)
9 May 2024	Mount Pleasant, FK	daily rain	18.5 mm (0.7 in)	6.3 mm (0.25 in)	4 years	20 of 100 (Routine)

Extremes by Year

1987 to 2025

Yearly extremes at Mount Pleasant: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	29.2 C (84.6 F)	1992	24.3 C (75.7 F)	37
Coldest night (TNn)	-10.4 C (13.3 F)	2002	-6.2 C (20.8 F)	39
Wettest day (Rx1day)	119.1 mm (4.7 in)	2012	30.0 mm (1.2 in)	35
Wettest five days (Rx5day)	163.2 mm (6.4 in)	2012	49.0 mm (1.9 in)	34
Longest dry spell (CDD)	24 days	2013	11 days	35

Hottest day (TXx)

The hottest day of the year at Mount Pleasant, 1987 to 2025. The record is 29.2 C (84.6 F) in 1992, marked on the chart; the median year is 24.3 C (75.7 F).

Hottest day (TXx) at Mount Pleasant by year
Year	Hottest day (TXx)
1987	22.5 C (72.5 F)
1988	24.8 C (76.6 F)
1989	25.2 C (77.4 F)
1990	22.6 C (72.7 F)
1991	26.6 C (79.9 F)
1992	29.2 C (84.6 F)
1993	22.4 C (72.3 F)
1994	22.5 C (72.5 F)
1995	26.0 C (78.8 F)
1996	22.4 C (72.3 F)
1997	21.9 C (71.4 F)
1998	21.6 C (70.9 F)
1999	25.0 C (77.0 F)
2000	25.0 C (77.0 F)
2001	22.3 C (72.1 F)
2002	25.4 C (77.7 F)
2003	22.8 C (73.0 F)
2004	27.3 C (81.1 F)
2005	23.5 C (74.3 F)
2006	23.4 C (74.1 F)
2007	22.5 C (72.5 F)
2008	22.9 C (73.2 F)
2009	25.5 C (77.9 F)
2010	22.5 C (72.5 F)
2011	25.2 C (77.4 F)
2012	26.0 C (78.8 F)
2013	25.4 C (77.7 F)
2014	22.7 C (72.9 F)
2015	n/a
2016	15.4 C (59.7 F)
2017	n/a
2018	21.6 C (70.9 F)
2019	22.8 C (73.0 F)
2020	25.3 C (77.5 F)
2021	24.3 C (75.7 F)
2022	26.4 C (79.5 F)
2023	26.0 C (78.8 F)
2024	25.3 C (77.5 F)
2025	28.2 C (82.8 F)

Coldest night (TNn)

The coldest night of the year at Mount Pleasant, 1987 to 2025. The record is -10.4 C (13.3 F) in 2002, marked on the chart; the median year is -6.2 C (20.8 F).

Coldest night (TNn) at Mount Pleasant by year
Year	Coldest night (TNn)
1987	-8.7 C (16.3 F)
1988	-6.2 C (20.8 F)
1989	-4.5 C (23.9 F)
1990	-6.2 C (20.8 F)
1991	-6.2 C (20.8 F)
1992	-9.5 C (14.9 F)
1993	-6.4 C (20.5 F)
1994	-8.0 C (17.6 F)
1995	-7.8 C (18.0 F)
1996	-4.3 C (24.3 F)
1997	-7.1 C (19.2 F)
1998	-5.0 C (23.0 F)
1999	-6.2 C (20.8 F)
2000	-8.6 C (16.5 F)
2001	-8.7 C (16.3 F)
2002	-10.4 C (13.3 F)
2003	-6.0 C (21.2 F)
2004	-4.0 C (24.8 F)
2005	-4.9 C (23.2 F)
2006	-10.4 C (13.3 F)
2007	-5.4 C (22.3 F)
2008	-5.1 C (22.8 F)
2009	-6.2 C (20.8 F)
2010	-5.0 C (23.0 F)
2011	-7.5 C (18.5 F)
2012	-5.6 C (21.9 F)
2013	-5.2 C (22.6 F)
2014	-6.2 C (20.8 F)
2015	-3.0 C (26.6 F)
2016	-4.6 C (23.7 F)
2017	-5.1 C (22.8 F)
2018	-3.1 C (26.4 F)
2019	-4.2 C (24.4 F)
2020	-7.1 C (19.2 F)
2021	-6.7 C (19.9 F)
2022	-7.8 C (18.0 F)
2023	-5.8 C (21.6 F)
2024	-7.2 C (19.0 F)
2025	-3.1 C (26.4 F)

Wettest day (Rx1day)

The wettest day of the year at Mount Pleasant, 1987 to 2025. The record is 119.1 mm (4.7 in) in 2012, marked on the chart; the median year is 30.0 mm (1.2 in).

Wettest day (Rx1day) at Mount Pleasant by year
Year	Wettest day (Rx1day)
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	20.1 mm (0.8 in)
1992	36.1 mm (1.4 in)
1993	25.9 mm (1.0 in)
1994	25.9 mm (1.0 in)
1995	87.9 mm (3.5 in)
1996	52.1 mm (2.1 in)
1997	42.9 mm (1.7 in)
1998	21.1 mm (0.8 in)
1999	7.1 mm (0.28 in)
2000	53.1 mm (2.1 in)
2001	30.0 mm (1.2 in)
2002	34.0 mm (1.3 in)
2003	110.0 mm (4.3 in)
2004	19.1 mm (0.8 in)
2005	43.9 mm (1.7 in)
2006	22.1 mm (0.9 in)
2007	22.1 mm (0.9 in)
2008	46.0 mm (1.8 in)
2009	39.9 mm (1.6 in)
2010	18.0 mm (0.7 in)
2011	30.0 mm (1.2 in)
2012	119.1 mm (4.7 in)
2013	25.9 mm (1.0 in)
2014	51.8 mm (2.0 in)
2015	0.3 mm (0.01 in)
2016	50.0 mm (2.0 in)
2017	39.9 mm (1.6 in)
2018	59.9 mm (2.4 in)
2019	21.1 mm (0.8 in)
2020	19.8 mm (0.8 in)
2021	19.1 mm (0.8 in)
2022	13.2 mm (0.5 in)
2023	13.7 mm (0.5 in)
2024	22.1 mm (0.9 in)
2025	34.5 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mount Pleasant, 1987 to 2025. The record is 163.2 mm (6.4 in) in 2012, marked on the chart; the median year is 49.0 mm (1.9 in).

Wettest five days (Rx5day) at Mount Pleasant by year
Year	Wettest five days (Rx5day)
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	25.2 mm (1.0 in)
1992	42.2 mm (1.7 in)
1993	49.0 mm (1.9 in)
1994	39.3 mm (1.5 in)
1995	89.4 mm (3.5 in)
1996	67.1 mm (2.6 in)
1997	75.9 mm (3.0 in)
1998	51.0 mm (2.0 in)
1999	13.2 mm (0.5 in)
2000	60.7 mm (2.4 in)
2001	41.9 mm (1.6 in)
2002	37.8 mm (1.5 in)
2003	132.9 mm (5.2 in)
2004	44.0 mm (1.7 in)
2005	53.0 mm (2.1 in)
2006	42.2 mm (1.7 in)
2007	35.8 mm (1.4 in)
2008	66.0 mm (2.6 in)
2009	48.9 mm (1.9 in)
2010	52.7 mm (2.1 in)
2011	34.8 mm (1.4 in)
2012	163.2 mm (6.4 in)
2013	162.0 mm (6.4 in)
2014	82.8 mm (3.3 in)
2015	n/a
2016	84.9 mm (3.3 in)
2017	54.4 mm (2.1 in)
2018	71.7 mm (2.8 in)
2019	34.0 mm (1.3 in)
2020	33.8 mm (1.3 in)
2021	29.0 mm (1.1 in)
2022	25.9 mm (1.0 in)
2023	33.8 mm (1.3 in)
2024	38.1 mm (1.5 in)
2025	69.8 mm (2.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mount Pleasant, 1987 to 2025. The record is 24 days in 2013, marked on the chart; the median year is 11 days.

Longest dry spell (CDD) at Mount Pleasant by year
Year	Longest dry spell (CDD)
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	10 days
1992	13 days
1993	12 days
1994	11 days
1995	9 days
1996	9 days
1997	13 days
1998	9 days
1999	10 days
2000	11 days
2001	8 days
2002	12 days
2003	15 days
2004	13 days
2005	10 days
2006	10 days
2007	7 days
2008	5 days
2009	17 days
2010	10 days
2011	16 days
2012	16 days
2013	24 days
2014	13 days
2015	2 days
2016	10 days
2017	7 days
2018	11 days
2019	13 days
2020	11 days
2021	21 days
2022	17 days
2023	16 days
2024	10 days
2025	11 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 Mount Pleasant standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mount Pleasant 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 2026-10-16 (16 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).