Dalwallinu Weather Records (ASN00008297)

Record envelope, standing records and threshold days for Dalwallinu (ASN00008297), Australia, with 30 years of record.

Key Facts for Dalwallinu

Dalwallinu (ASN00008297) is a weather station in Australia at -30.28 latitude and 116.67 longitude, 325 m (1,065 ft) above sea level.
The station reports from 1997 to 2026, 30 years of record.
1,464 records set at Dalwallinu still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Australia, -30.28 latitude, 116.67 longitude.
Elevation: 325 m (1,065 ft).
Period of record: 1997 to 2026, 30 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

23 days at or beyond a record

The band shows the record high and record low for each calendar day at Dalwallinu. The lines show the 2026 daily maximum and minimum. 23 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Dalwallinu, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	46.5 C (115.7 F)	10.5 C (50.9 F)	42.2 C (108.0 F)	11.6 C (52.9 F)
Feb	46.9 C (116.4 F)	9.2 C (48.6 F)	43.2 C (109.8 F)	13.3 C (55.9 F)
Mar	41.7 C (107.1 F)	6.5 C (43.7 F)	40.8 C (105.4 F)	11.1 C (52.0 F)
Apr	39.2 C (102.6 F)	3.4 C (38.1 F)	33.6 C (92.5 F)	6.8 C (44.2 F)
May	34.0 C (93.2 F)	1.0 C (33.8 F)	27.7 C (81.9 F)	2.4 C (36.3 F)
Jun	28.1 C (82.6 F)	0.3 C (32.5 F)	22.9 C (73.2 F)	2.1 C (35.8 F)
Jul	25.3 C (77.5 F)	-1.0 C (30.2 F)	25.2 C (77.4 F)	0.7 C (33.3 F)
Aug	32.8 C (91.0 F)	-1.0 C (30.2 F)	24.6 C (76.3 F)	1.3 C (34.3 F)
Sep	36.7 C (98.1 F)	-0.2 C (31.6 F)	33.3 C (91.9 F)	3.0 C (37.4 F)
Oct	40.1 C (104.2 F)	-1.0 C (30.2 F)	34.0 C (93.2 F)	0.8 C (33.4 F)
Nov	43.5 C (110.3 F)	4.0 C (39.2 F)	n/a	n/a
Dec	45.6 C (114.1 F)	5.0 C (41.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Dalwallinu still stand. 2005 holds the most, with 71.

Standing records at Dalwallinu by the year they were set
Year set	Standing records
1997	24
1998	62
1999	34
2000	37
2001	68
2002	40
2003	60
2004	42
2005	71
2006	51
2007	58
2008	42
2009	37
2010	57
2011	30
2012	35
2013	50
2014	50
2015	44
2016	71
2017	47
2018	33
2019	71
2020	64
2021	45
2022	37
2023	65
2024	50
2025	57
2026	32

Wettest Day of Each Month

Mar: 77.0 mm (3.0 in)

The wettest day on record for each calendar month at Dalwallinu. The most was 77.0 mm (3.0 in) on 3 March 2021.

Record daily precipitation for each month at Dalwallinu
Month	Record daily precipitation (mm)	Date
Jan	63.4 mm (2.5 in)	30 January 2017
Feb	26.6 mm (1.0 in)	11 February 2026
Mar	77.0 mm (3.0 in)	3 March 2021
Apr	38.8 mm (1.5 in)	9 April 2015
May	53.0 mm (2.1 in)	27 May 1999
Jun	30.8 mm (1.2 in)	21 June 2015
Jul	59.4 mm (2.3 in)	31 July 2015
Aug	29.0 mm (1.1 in)	17 August 2003
Sep	35.2 mm (1.4 in)	1 September 2010
Oct	32.0 mm (1.3 in)	25 October 2011
Nov	37.8 mm (1.5 in)	9 November 2021
Dec	27.8 mm (1.1 in)	22 December 2010

Period of Record Coverage

1997 to 2026

30 years of record at Dalwallinu, 1997 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1997, 1998, 1999, 2026.

Days with data per year at Dalwallinu
Year	Days with data	Share of year	Complete
1997	197	54%	No
1998	286	78%	No
1999	315	86%	No
2000	357	98%	Yes
2001	365	100%	Yes
2002	364	100%	Yes
2003	363	99%	Yes
2004	361	99%	Yes
2005	363	99%	Yes
2006	335	92%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	363	99%	Yes
2010	365	100%	Yes
2011	364	100%	Yes
2012	336	92%	Yes
2013	365	100%	Yes
2014	362	99%	Yes
2015	365	100%	Yes
2016	366	100%	Yes
2017	365	100%	Yes
2018	365	100%	Yes
2019	364	100%	Yes
2020	366	100%	Yes
2021	364	100%	Yes
2022	357	98%	Yes
2023	365	100%	Yes
2024	366	100%	Yes
2025	364	100%	Yes
2026	280	77%	No

Latest Records

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

Climate Trend

24 complete years, 2000 to 2025

One stripe for each of 24 complete years at Dalwallinu, 2000 to 2025. Blue stripes are years cooler than the station's own mean of 19.1 C (66.4 F); red stripes are warmer. The coolest year was 2016, at 18.2 C (64.8 F), and the warmest was 2024, at 20.2 C (68.4 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Dalwallinu as warming stripes, 2000 to 2025
Year	Annual mean temperature	Difference from the station mean
2000	18.6 C	-0.55 C
2001	18.3 C	-0.86 C
2002	19.3 C	+0.17 C
2003	19.0 C	-0.15 C
2004	18.8 C	-0.34 C
2005	18.4 C	-0.75 C
2007	18.9 C	-0.18 C
2008	18.8 C	-0.37 C
2009	19.2 C	+0.05 C
2010	19.2 C	+0.08 C
2011	19.4 C	+0.30 C
2013	19.6 C	+0.47 C
2014	19.8 C	+0.63 C
2015	19.6 C	+0.49 C
2016	18.2 C	-0.91 C
2017	19.3 C	+0.13 C
2018	19.0 C	-0.11 C
2019	19.7 C	+0.54 C
2020	19.5 C	+0.35 C
2021	18.7 C	-0.47 C
2022	18.7 C	-0.43 C
2023	19.6 C	+0.52 C
2024	20.2 C	+1.12 C
2025	19.4 C	+0.30 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

1997 to 2026

Yearly extremes at Dalwallinu: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.9 C (116.4 F)	2007	43.5 C (110.3 F)	30
Coldest night (TNn)	-1.0 C (30.2 F)	1997	0.6 C (33.1 F)	30
Wettest day (Rx1day)	77.0 mm (3.0 in)	2021	28.9 mm (1.1 in)	30
Wettest five days (Rx5day)	114.8 mm (4.5 in)	2021	44.7 mm (1.8 in)	30
Longest dry spell (CDD)	96 days	2010	46 days	30

Hottest day (TXx)

The hottest day of the year at Dalwallinu, 1997 to 2026. The record is 46.9 C (116.4 F) in 2007, marked on the chart; the median year is 43.5 C (110.3 F).

Hottest day (TXx) at Dalwallinu by year
Year	Hottest day (TXx)
1997	42.0 C (107.6 F)
1998	45.0 C (113.0 F)
1999	43.0 C (109.4 F)
2000	42.0 C (107.6 F)
2001	43.0 C (109.4 F)
2002	43.0 C (109.4 F)
2003	43.0 C (109.4 F)
2004	44.0 C (111.2 F)
2005	46.0 C (114.8 F)
2006	42.8 C (109.0 F)
2007	46.9 C (116.4 F)
2008	46.5 C (115.7 F)
2009	45.6 C (114.1 F)
2010	44.6 C (112.3 F)
2011	42.9 C (109.2 F)
2012	42.6 C (108.7 F)
2013	43.9 C (111.0 F)
2014	44.9 C (112.8 F)
2015	44.5 C (112.1 F)
2016	44.1 C (111.4 F)
2017	43.0 C (109.4 F)
2018	41.9 C (107.4 F)
2019	43.8 C (110.8 F)
2020	45.5 C (113.9 F)
2021	42.4 C (108.3 F)
2022	43.1 C (109.6 F)
2023	42.6 C (108.7 F)
2024	46.7 C (116.1 F)
2025	45.6 C (114.1 F)
2026	43.2 C (109.8 F)

Coldest night (TNn)

The coldest night of the year at Dalwallinu, 1997 to 2026. The record is -1.0 C (30.2 F) in 1997, marked on the chart; the median year is 0.6 C (33.1 F).

Coldest night (TNn) at Dalwallinu by year
Year	Coldest night (TNn)
1997	-1.0 C (30.2 F)
1998	0.0 C (32.0 F)
1999	1.0 C (33.8 F)
2000	1.0 C (33.8 F)
2001	0.0 C (32.0 F)
2002	0.0 C (32.0 F)
2003	1.0 C (33.8 F)
2004	-1.0 C (30.2 F)
2005	-1.0 C (30.2 F)
2006	0.9 C (33.6 F)
2007	1.5 C (34.7 F)
2008	-0.2 C (31.6 F)
2009	0.8 C (33.4 F)
2010	-0.2 C (31.6 F)
2011	1.9 C (35.4 F)
2012	1.6 C (34.9 F)
2013	0.6 C (33.1 F)
2014	1.7 C (35.1 F)
2015	1.0 C (33.8 F)
2016	-0.6 C (30.9 F)
2017	1.7 C (35.1 F)
2018	0.6 C (33.1 F)
2019	-0.1 C (31.8 F)
2020	1.6 C (34.9 F)
2021	0.4 C (32.7 F)
2022	0.4 C (32.7 F)
2023	0.1 C (32.2 F)
2024	2.2 C (36.0 F)
2025	-0.4 C (31.3 F)
2026	0.7 C (33.3 F)

Wettest day (Rx1day)

The wettest day of the year at Dalwallinu, 1997 to 2026. The record is 77.0 mm (3.0 in) in 2021, marked on the chart; the median year is 28.9 mm (1.1 in).

Wettest day (Rx1day) at Dalwallinu by year
Year	Wettest day (Rx1day)
1997	19.0 mm (0.7 in)
1998	25.0 mm (1.0 in)
1999	53.0 mm (2.1 in)
2000	40.0 mm (1.6 in)
2001	35.0 mm (1.4 in)
2002	22.0 mm (0.9 in)
2003	29.0 mm (1.1 in)
2004	28.0 mm (1.1 in)
2005	20.0 mm (0.8 in)
2006	42.0 mm (1.7 in)
2007	28.8 mm (1.1 in)
2008	24.4 mm (1.0 in)
2009	31.4 mm (1.2 in)
2010	39.6 mm (1.6 in)
2011	32.0 mm (1.3 in)
2012	28.8 mm (1.1 in)
2013	18.6 mm (0.7 in)
2014	23.0 mm (0.9 in)
2015	59.4 mm (2.3 in)
2016	49.8 mm (2.0 in)
2017	63.4 mm (2.5 in)
2018	31.6 mm (1.2 in)
2019	28.6 mm (1.1 in)
2020	23.6 mm (0.9 in)
2021	77.0 mm (3.0 in)
2022	27.0 mm (1.1 in)
2023	14.0 mm (0.6 in)
2024	31.0 mm (1.2 in)
2025	23.4 mm (0.9 in)
2026	45.4 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Dalwallinu, 1997 to 2026. The record is 114.8 mm (4.5 in) in 2021, marked on the chart; the median year is 44.7 mm (1.8 in).

Wettest five days (Rx5day) at Dalwallinu by year
Year	Wettest five days (Rx5day)
1997	21.6 mm (0.9 in)
1998	25.2 mm (1.0 in)
1999	82.2 mm (3.2 in)
2000	68.2 mm (2.7 in)
2001	46.2 mm (1.8 in)
2002	36.0 mm (1.4 in)
2003	47.0 mm (1.9 in)
2004	53.4 mm (2.1 in)
2005	37.0 mm (1.5 in)
2006	60.2 mm (2.4 in)
2007	40.2 mm (1.6 in)
2008	43.2 mm (1.7 in)
2009	34.4 mm (1.4 in)
2010	60.2 mm (2.4 in)
2011	47.4 mm (1.9 in)
2012	56.2 mm (2.2 in)
2013	31.0 mm (1.2 in)
2014	33.0 mm (1.3 in)
2015	85.8 mm (3.4 in)
2016	58.4 mm (2.3 in)
2017	73.0 mm (2.9 in)
2018	41.8 mm (1.6 in)
2019	39.4 mm (1.6 in)
2020	41.2 mm (1.6 in)
2021	114.8 mm (4.5 in)
2022	46.2 mm (1.8 in)
2023	22.4 mm (0.9 in)
2024	31.8 mm (1.3 in)
2025	30.0 mm (1.2 in)
2026	52.0 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Dalwallinu, 1997 to 2026. The record is 96 days in 2010, marked on the chart; the median year is 46 days.

Longest dry spell (CDD) at Dalwallinu by year
Year	Longest dry spell (CDD)
1997	20 days
1998	18 days
1999	27 days
2000	55 days
2001	65 days
2002	42 days
2003	46 days
2004	46 days
2005	64 days
2006	42 days
2007	51 days
2008	33 days
2009	36 days
2010	96 days
2011	38 days
2012	67 days
2013	57 days
2014	43 days
2015	83 days
2016	63 days
2017	62 days
2018	55 days
2019	61 days
2020	49 days
2021	33 days
2022	42 days
2023	40 days
2024	52 days
2025	44 days
2026	43 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 Dalwallinu standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Dalwallinu 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).