Coconut Island Weather Records (ASN00027054)

Record envelope, standing records and threshold days for Coconut Island (ASN00027054), Australia, with 34 years of record.

Key Facts for Coconut Island

Coconut Island (ASN00027054) is a weather station in Australia at -10.05 latitude and 143.07 longitude, 4 m (11 ft) above sea level.
The station reports from 1993 to 2026, 34 years of record.
1,464 records set at Coconut Island still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Australia, -10.05 latitude, 143.07 longitude.
Elevation: 4 m (11 ft).
Period of record: 1993 to 2026, 34 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

6 days at or beyond a record

The band shows the record high and record low for each calendar day at Coconut Island. The lines show the 2026 daily maximum and minimum. 6 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Coconut Island, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	36.6 C (97.9 F)	18.0 C (64.4 F)	32.9 C (91.2 F)	23.6 C (74.5 F)
Feb	35.6 C (96.1 F)	21.0 C (69.8 F)	34.8 C (94.6 F)	23.9 C (75.0 F)
Mar	36.0 C (96.8 F)	22.0 C (71.6 F)	33.4 C (92.1 F)	23.8 C (74.8 F)
Apr	36.6 C (97.9 F)	19.0 C (66.2 F)	35.4 C (95.7 F)	24.2 C (75.6 F)
May	34.9 C (94.8 F)	22.0 C (71.6 F)	33.4 C (92.1 F)	24.4 C (75.9 F)
Jun	35.1 C (95.2 F)	21.9 C (71.4 F)	33.1 C (91.6 F)	23.3 C (73.9 F)
Jul	35.5 C (95.9 F)	19.0 C (66.2 F)	32.3 C (90.1 F)	22.4 C (72.3 F)
Aug	35.5 C (95.9 F)	19.0 C (66.2 F)	31.3 C (88.3 F)	21.7 C (71.1 F)
Sep	35.6 C (96.1 F)	21.2 C (70.2 F)	32.1 C (89.8 F)	22.3 C (72.1 F)
Oct	37.5 C (99.5 F)	19.0 C (66.2 F)	31.0 C (87.8 F)	23.8 C (74.8 F)
Nov	37.8 C (100.0 F)	20.0 C (68.0 F)	n/a	n/a
Dec	37.9 C (100.2 F)	22.0 C (71.6 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Coconut Island still stand. 1997 holds the most, with 162.

Standing records at Coconut Island by the year they were set
Year set	Standing records
1993	1
1997	162
1998	63
1999	63
2000	52
2001	46
2002	76
2003	29
2004	45
2005	19
2006	26
2007	39
2008	31
2009	26
2010	69
2011	43
2012	40
2013	25
2014	33
2015	42
2016	68
2017	23
2018	61
2019	39
2020	22
2021	40
2022	139
2023	33
2024	27
2025	74
2026	8

Wettest Day of Each Month

Jan: 184.0 mm (7.2 in)

The wettest day on record for each calendar month at Coconut Island. The most was 184.0 mm (7.2 in) on 6 January 2001.

Record daily precipitation for each month at Coconut Island
Month	Record daily precipitation (mm)	Date
Jan	184.0 mm (7.2 in)	6 January 2001
Feb	181.4 mm (7.1 in)	13 February 2016
Mar	148.0 mm (5.8 in)	4 March 2005
Apr	180.0 mm (7.1 in)	18 April 2011
May	135.8 mm (5.3 in)	3 May 2025
Jun	52.0 mm (2.0 in)	16 June 2013
Jul	39.2 mm (1.5 in)	5 July 2022
Aug	9.8 mm (0.39 in)	25 August 2010
Sep	18.8 mm (0.7 in)	28 September 2010
Oct	35.0 mm (1.4 in)	22 October 2000
Nov	122.4 mm (4.8 in)	12 November 2025
Dec	129.4 mm (5.1 in)	12 December 2016

Period of Record Coverage

1993 to 2026

31 years of record at Coconut Island, 1993 to 2026. 8 years have data for under 90 percent of days and are left out of rankings: 1993, 1997, 1999, 2000, 2001, 2009, 2020, 2026.

Days with data per year at Coconut Island
Year	Days with data	Share of year	Complete
1993	7	2%	No
1997	239	65%	No
1998	335	92%	Yes
1999	298	82%	No
2000	313	86%	No
2001	294	81%	No
2002	336	92%	Yes
2003	352	96%	Yes
2004	361	99%	Yes
2005	359	98%	Yes
2006	365	100%	Yes
2007	357	98%	Yes
2008	366	100%	Yes
2009	324	89%	No
2010	364	100%	Yes
2011	365	100%	Yes
2012	365	100%	Yes
2013	363	99%	Yes
2014	363	99%	Yes
2015	364	100%	Yes
2016	366	100%	Yes
2017	363	99%	Yes
2018	362	99%	Yes
2019	364	100%	Yes
2020	239	65%	No
2021	344	94%	Yes
2022	364	100%	Yes
2023	356	98%	Yes
2024	339	93%	Yes
2025	360	99%	Yes
2026	257	70%	No

Latest Records

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

Climate Trend

21 complete years, 1998 to 2025

One stripe for each of 21 complete years at Coconut Island, 1998 to 2025. Blue stripes are years cooler than the station's own mean of 28.6 C (83.5 F); red stripes are warmer. The coolest year was 1998, at 27.9 C (82.3 F), and the warmest was 2016, at 29.5 C (85.1 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at Coconut Island as warming stripes, 1998 to 2025
Year	Annual mean temperature	Difference from the station mean
1998	27.9 C	-0.67 C
2003	28.0 C	-0.56 C
2004	28.0 C	-0.64 C
2005	28.2 C	-0.38 C
2006	27.9 C	-0.66 C
2007	28.4 C	-0.21 C
2008	28.4 C	-0.20 C
2010	29.3 C	+0.66 C
2011	28.4 C	-0.24 C
2012	28.2 C	-0.38 C
2013	28.6 C	-0.01 C
2014	28.3 C	-0.26 C
2015	28.4 C	-0.19 C
2016	29.5 C	+0.88 C
2017	28.6 C	+0.04 C
2018	29.0 C	+0.38 C
2019	28.9 C	+0.29 C
2022	29.4 C	+0.83 C
2023	29.0 C	+0.36 C
2024	29.0 C	+0.39 C
2025	29.1 C	+0.53 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1993 to 2026

Yearly extremes at Coconut Island: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.9 C (100.2 F)	2023	36.2 C (97.2 F)	31
Coldest night (TNn)	18.0 C (64.4 F)	2000	21.3 C (70.3 F)	31
Wettest day (Rx1day)	184.0 mm (7.2 in)	2001	110.4 mm (4.3 in)	32
Wettest five days (Rx5day)	423.8 mm (16.7 in)	2016	206.4 mm (8.1 in)	30
Longest dry spell (CDD)	87 days	2000	46 days	32

Hottest day (TXx)

The hottest day of the year at Coconut Island, 1993 to 2026. The record is 37.9 C (100.2 F) in 2023, marked on the chart; the median year is 36.2 C (97.2 F).

Hottest day (TXx) at Coconut Island by year
Year	Hottest day (TXx)
1993	32.0 C (89.6 F)
1995	n/a
1996	n/a
1997	34.0 C (93.2 F)
1998	34.0 C (93.2 F)
1999	35.0 C (95.0 F)
2000	36.0 C (96.8 F)
2001	36.0 C (96.8 F)
2002	36.0 C (96.8 F)
2003	35.2 C (95.4 F)
2004	37.2 C (99.0 F)
2005	35.9 C (96.6 F)
2006	35.5 C (95.9 F)
2007	36.8 C (98.2 F)
2008	37.3 C (99.1 F)
2009	36.7 C (98.1 F)
2010	35.8 C (96.4 F)
2011	36.7 C (98.1 F)
2012	36.8 C (98.2 F)
2013	36.2 C (97.2 F)
2014	35.9 C (96.6 F)
2015	35.8 C (96.4 F)
2016	36.7 C (98.1 F)
2017	36.8 C (98.2 F)
2018	37.5 C (99.5 F)
2019	36.5 C (97.7 F)
2020	36.1 C (97.0 F)
2021	36.4 C (97.5 F)
2022	37.8 C (100.0 F)
2023	37.9 C (100.2 F)
2024	36.4 C (97.5 F)
2025	37.6 C (99.7 F)
2026	35.4 C (95.7 F)

Coldest night (TNn)

The coldest night of the year at Coconut Island, 1993 to 2026. The record is 18.0 C (64.4 F) in 2000, marked on the chart; the median year is 21.3 C (70.3 F).

Coldest night (TNn) at Coconut Island by year
Year	Coldest night (TNn)
1993	24.0 C (75.2 F)
1995	n/a
1996	n/a
1997	20.0 C (68.0 F)
1998	21.0 C (69.8 F)
1999	19.0 C (66.2 F)
2000	18.0 C (64.4 F)
2001	19.0 C (66.2 F)
2002	22.0 C (71.6 F)
2003	20.8 C (69.4 F)
2004	19.0 C (66.2 F)
2005	22.5 C (72.5 F)
2006	20.9 C (69.6 F)
2007	21.4 C (70.5 F)
2008	19.2 C (66.6 F)
2009	21.3 C (70.3 F)
2010	22.4 C (72.3 F)
2011	20.4 C (68.7 F)
2012	22.3 C (72.1 F)
2013	22.2 C (72.0 F)
2014	21.2 C (70.2 F)
2015	21.6 C (70.9 F)
2016	22.8 C (73.0 F)
2017	22.5 C (72.5 F)
2018	21.2 C (70.2 F)
2019	21.2 C (70.2 F)
2020	20.9 C (69.6 F)
2021	22.1 C (71.8 F)
2022	22.5 C (72.5 F)
2023	21.2 C (70.2 F)
2024	22.9 C (73.2 F)
2025	22.4 C (72.3 F)
2026	21.7 C (71.1 F)

Wettest day (Rx1day)

The wettest day of the year at Coconut Island, 1993 to 2026. The record is 184.0 mm (7.2 in) in 2001, marked on the chart; the median year is 110.4 mm (4.3 in).

Wettest day (Rx1day) at Coconut Island by year
Year	Wettest day (Rx1day)
1993	n/a
1995	0.0 mm (0.00 in)
1996	0.0 mm (0.00 in)
1997	42.0 mm (1.7 in)
1998	141.0 mm (5.6 in)
1999	118.0 mm (4.6 in)
2000	117.0 mm (4.6 in)
2001	184.0 mm (7.2 in)
2002	22.0 mm (0.9 in)
2003	108.0 mm (4.3 in)
2004	95.0 mm (3.7 in)
2005	148.0 mm (5.8 in)
2006	140.8 mm (5.5 in)
2007	143.2 mm (5.6 in)
2008	121.8 mm (4.8 in)
2009	63.6 mm (2.5 in)
2010	134.4 mm (5.3 in)
2011	180.0 mm (7.1 in)
2012	73.2 mm (2.9 in)
2013	112.8 mm (4.4 in)
2014	87.2 mm (3.4 in)
2015	128.8 mm (5.1 in)
2016	181.4 mm (7.1 in)
2017	78.2 mm (3.1 in)
2018	180.8 mm (7.1 in)
2019	82.8 mm (3.3 in)
2020	77.2 mm (3.0 in)
2021	100.0 mm (3.9 in)
2022	59.6 mm (2.3 in)
2023	86.0 mm (3.4 in)
2024	75.2 mm (3.0 in)
2025	135.8 mm (5.3 in)
2026	169.6 mm (6.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Coconut Island, 1993 to 2026. The record is 423.8 mm (16.7 in) in 2016, marked on the chart; the median year is 206.4 mm (8.1 in).

Wettest five days (Rx5day) at Coconut Island by year
Year	Wettest five days (Rx5day)
1993	n/a
1995	n/a
1996	n/a
1997	86.0 mm (3.4 in)
1998	319.2 mm (12.6 in)
1999	183.0 mm (7.2 in)
2000	203.0 mm (8.0 in)
2001	239.4 mm (9.4 in)
2002	55.0 mm (2.2 in)
2003	199.2 mm (7.8 in)
2004	299.2 mm (11.8 in)
2005	346.0 mm (13.6 in)
2006	348.6 mm (13.7 in)
2007	262.8 mm (10.3 in)
2008	170.4 mm (6.7 in)
2009	125.8 mm (5.0 in)
2010	300.6 mm (11.8 in)
2011	313.2 mm (12.3 in)
2012	135.8 mm (5.3 in)
2013	233.2 mm (9.2 in)
2014	202.0 mm (8.0 in)
2015	396.8 mm (15.6 in)
2016	423.8 mm (16.7 in)
2017	207.8 mm (8.2 in)
2018	338.4 mm (13.3 in)
2019	193.2 mm (7.6 in)
2020	120.0 mm (4.7 in)
2021	153.6 mm (6.0 in)
2022	140.8 mm (5.5 in)
2023	205.0 mm (8.1 in)
2024	135.2 mm (5.3 in)
2025	282.0 mm (11.1 in)
2026	220.6 mm (8.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Coconut Island, 1993 to 2026. The record is 87 days in 2000, marked on the chart; the median year is 46 days.

Longest dry spell (CDD) at Coconut Island by year
Year	Longest dry spell (CDD)
1993	n/a
1995	1 day
1996	2 days
1997	30 days
1998	46 days
1999	46 days
2000	87 days
2001	59 days
2002	40 days
2003	32 days
2004	54 days
2005	48 days
2006	74 days
2007	46 days
2008	34 days
2009	59 days
2010	26 days
2011	31 days
2012	45 days
2013	30 days
2014	20 days
2015	72 days
2016	63 days
2017	23 days
2018	48 days
2019	61 days
2020	16 days
2021	50 days
2022	48 days
2023	52 days
2024	39 days
2025	48 days
2026	20 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 Coconut Island standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Coconut Island 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 2026-10-14. Last revised 14 October 2026 (2026-10-14).