Jacup Weather Records (ASN00010905)

Record envelope, standing records and threshold days for Jacup (ASN00010905), Australia, with 34 years of record.

Key Facts for Jacup

Jacup (ASN00010905) is a weather station in Australia at -33.89 latitude and 119.11 longitude, 305 m (1,001 ft) above sea level.
The station reports from 1993 to 2026, 34 years of record.
1,464 records set at Jacup still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Jacup set a daily record precipitation of 20.8 mm (0.8 in) on 28 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

Location: Australia, -33.89 latitude, 119.11 longitude.
Elevation: 305 m (1,001 ft).
Period of record: 1993 to 2026, 34 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

19 days at or beyond a record

The band shows the record high and record low for each calendar day at Jacup. The lines show the 2026 daily maximum and minimum. 19 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Jacup, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	46.1 C (115.0 F)	3.2 C (37.8 F)	40.4 C (104.7 F)	7.3 C (45.1 F)
Feb	45.0 C (113.0 F)	1.8 C (35.2 F)	38.0 C (100.4 F)	7.2 C (45.0 F)
Mar	41.0 C (105.8 F)	4.0 C (39.2 F)	39.7 C (103.5 F)	6.2 C (43.2 F)
Apr	36.7 C (98.1 F)	1.7 C (35.1 F)	30.3 C (86.5 F)	4.4 C (39.9 F)
May	31.6 C (88.9 F)	1.2 C (34.2 F)	26.3 C (79.3 F)	1.7 C (35.1 F)
Jun	26.0 C (78.8 F)	-0.4 C (31.3 F)	22.7 C (72.9 F)	2.0 C (35.6 F)
Jul	27.6 C (81.7 F)	-0.4 C (31.3 F)	21.8 C (71.2 F)	0.5 C (32.9 F)
Aug	29.6 C (85.3 F)	-1.2 C (29.8 F)	24.5 C (76.1 F)	0.5 C (32.9 F)
Sep	33.1 C (91.6 F)	-2.0 C (28.4 F)	32.9 C (91.2 F)	1.1 C (34.0 F)
Oct	37.4 C (99.3 F)	-0.2 C (31.6 F)	15.6 C (60.1 F)	3.4 C (38.1 F)
Nov	41.1 C (106.0 F)	0.0 C (32.0 F)	n/a	n/a
Dec	43.8 C (110.8 F)	1.3 C (34.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Jacup still stand. 2019 holds the most, with 57.

Standing records at Jacup by the year they were set
Year set	Standing records
1993	16
1994	40
1995	40
1996	50
1997	45
1998	35
1999	37
2000	27
2001	49
2002	49
2003	42
2004	51
2005	48
2006	53
2007	41
2008	34
2009	40
2010	40
2011	36
2012	42
2013	52
2014	39
2015	52
2016	43
2017	52
2018	47
2019	57
2020	53
2021	43
2022	24
2023	54
2024	49
2025	51
2026	33

Wettest Day of Each Month

Jan: 66.8 mm (2.6 in)

The wettest day on record for each calendar month at Jacup. The most was 66.8 mm (2.6 in) on 13 January 2006.

Record daily precipitation for each month at Jacup
Month	Record daily precipitation (mm)	Date
Jan	66.8 mm (2.6 in)	13 January 2006
Feb	58.0 mm (2.3 in)	17 February 2003
Mar	44.0 mm (1.7 in)	2 March 2009
Apr	63.0 mm (2.5 in)	1 April 2005
May	39.0 mm (1.5 in)	28 May 1999
Jun	50.4 mm (2.0 in)	1 June 2023
Jul	36.6 mm (1.4 in)	29 July 2025
Aug	39.6 mm (1.6 in)	29 August 2016
Sep	34.8 mm (1.4 in)	30 September 2003
Oct	55.6 mm (2.2 in)	31 October 2008
Nov	31.0 mm (1.2 in)	11 November 1997
Dec	54.0 mm (2.1 in)	1 December 2001

Period of Record Coverage

1993 to 2026

34 years of record at Jacup, 1993 to 2026. 7 years have data for under 90 percent of days and are left out of rankings: 1993, 1996, 1997, 1998, 1999, 2012, 2026.

Days with data per year at Jacup
Year	Days with data	Share of year	Complete
1993	124	34%	No
1994	343	94%	Yes
1995	342	94%	Yes
1996	325	89%	No
1997	322	88%	No
1998	320	88%	No
1999	308	84%	No
2000	357	98%	Yes
2001	365	100%	Yes
2002	362	99%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	364	100%	Yes
2010	359	98%	Yes
2011	332	91%	Yes
2012	305	83%	No
2013	355	97%	Yes
2014	364	100%	Yes
2015	364	100%	Yes
2016	366	100%	Yes
2017	364	100%	Yes
2018	365	100%	Yes
2019	365	100%	Yes
2020	366	100%	Yes
2021	364	100%	Yes
2022	364	100%	Yes
2023	364	100%	Yes
2024	365	100%	Yes
2025	364	100%	Yes
2026	274	75%	No

Latest Records

Latest records at Jacup
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 September 2026	Jacup, AU	daily rain (Provisional)	20.8 mm (0.8 in)	7.8 mm (0.31 in)	29 years	20 of 100 (Routine)
27 September 2026	Jacup, AU	monthly rain (Provisional)	44.6 mm (1.8 in)	9.8 mm (0.39 in)	22 years	42 of 100 (Notable)
19 September 2026	Jacup, AU	daily high min (Provisional)	11.9 C (53.4 F)	2.3 C (4.1 F)	8 years	13 of 100 (Routine)
18 September 2026	Jacup, AU	daily high min (Provisional)	15.0 C (59.0 F)	3.2 C (5.8 F)	13 years	18 of 100 (Routine)
18 September 2026	Jacup, AU	daily high max (Provisional)	30.9 C (87.6 F)	3.0 C (5.4 F)	11 years	13 of 100 (Routine)
17 September 2026	Jacup, AU	daily high min (Provisional)	14.5 C (58.1 F)	3.5 C (6.3 F)	29 years	23 of 100 (Routine)
17 September 2026	Jacup, AU	daily high max (Provisional)	32.9 C (91.2 F)	2.7 C (4.9 F)	7 years	11 of 100 (Routine)
30 August 2026	Jacup, AU	daily high min (Provisional)	12.4 C (54.3 F)	0.9 C (1.6 F)	12 years	9 of 100 (Routine)
27 August 2026	Jacup, AU	daily low max (Provisional)	12.0 C (53.6 F)	0.7 C (1.3 F)	21 years	11 of 100 (Routine)
13 August 2026	Jacup, AU	daily low min	0.9 C (33.6 F)	0.1 C (0.2 F)	32 years	12 of 100 (Routine)
11 August 2026	Jacup, AU	daily low min	0.5 C (32.9 F)	0.9 C (1.6 F)	28 years	14 of 100 (Routine)
8 August 2026	Jacup, AU	daily low max	11.6 C (52.9 F)	1.1 C (2.0 F)	9 years	8 of 100 (Routine)
3 August 2026	Jacup, AU	daily high max	23.2 C (73.8 F)	0.7 C (1.3 F)	7 years	7 of 100 (Routine)
2 August 2026	Jacup, AU	daily low min	0.7 C (33.3 F)	0.3 C (0.5 F)	31 years	13 of 100 (Routine)
25 July 2026	Jacup, AU	daily low min	1.6 C (34.9 F)	0.4 C (0.7 F)	32 years	13 of 100 (Routine)
22 July 2026	Jacup, AU	daily low min	0.5 C (32.9 F)	0.6 C (1.1 F)	12 years	8 of 100 (Routine)
18 July 2026	Jacup, AU	daily high min	12.4 C (54.3 F)	3.3 C (5.9 F)	28 years	23 of 100 (Routine)
17 July 2026	Jacup, AU	daily high min	12.9 C (55.2 F)	1.6 C (2.9 F)	9 years	11 of 100 (Routine)
16 July 2026	Jacup, AU	daily high max	21.5 C (70.7 F)	0.5 C (0.9 F)	9 years	6 of 100 (Routine)
14 July 2026	Jacup, AU	daily low min	1.8 C (35.2 F)	0.4 C (0.7 F)	24 years	11 of 100 (Routine)

Climate Trend

28 complete years, 1994 to 2025

One stripe for each of 28 complete years at Jacup, 1994 to 2025. Blue stripes are years cooler than the station's own mean of 15.8 C (60.4 F); red stripes are warmer. The coolest year was 1995, at 15.1 C (59.2 F), and the warmest was 2024, at 16.6 C (61.8 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at Jacup as warming stripes, 1994 to 2025
Year	Annual mean temperature	Difference from the station mean
1994	15.8 C	+0.05 C
1995	15.1 C	-0.66 C
1997	15.4 C	-0.32 C
1998	15.2 C	-0.56 C
2000	15.6 C	-0.18 C
2001	15.3 C	-0.42 C
2002	15.6 C	-0.14 C
2003	15.8 C	+0.02 C
2004	15.6 C	-0.15 C
2005	15.4 C	-0.39 C
2006	15.5 C	-0.24 C
2007	15.8 C	+0.03 C
2008	15.4 C	-0.37 C
2009	15.7 C	-0.06 C
2010	15.8 C	+0.01 C
2013	16.4 C	+0.67 C
2014	16.5 C	+0.74 C
2015	16.3 C	+0.55 C
2016	15.2 C	-0.52 C
2017	15.7 C	-0.02 C
2018	15.9 C	+0.10 C
2019	16.3 C	+0.50 C
2020	16.1 C	+0.36 C
2021	15.6 C	-0.14 C
2022	15.3 C	-0.42 C
2023	15.9 C	+0.12 C
2024	16.6 C	+0.80 C
2025	16.3 C	+0.58 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 Jacup: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.1 C (115.0 F)	2010	42.1 C (107.8 F)	34
Coldest night (TNn)	-2.0 C (28.4 F)	2004	0.3 C (32.5 F)	34
Wettest day (Rx1day)	66.8 mm (2.6 in)	2006	35.4 mm (1.4 in)	33
Wettest five days (Rx5day)	111.8 mm (4.4 in)	2006	52.0 mm (2.0 in)	33
Longest dry spell (CDD)	129 days	2024	27 days	33

Hottest day (TXx)

The hottest day of the year at Jacup, 1993 to 2026. The record is 46.1 C (115.0 F) in 2010, marked on the chart; the median year is 42.1 C (107.8 F).

Hottest day (TXx) at Jacup by year
Year	Hottest day (TXx)
1993	39.4 C (102.9 F)
1994	43.3 C (109.9 F)
1995	39.3 C (102.7 F)
1996	40.6 C (105.1 F)
1997	45.1 C (113.2 F)
1998	42.3 C (108.1 F)
1999	38.7 C (101.7 F)
2000	38.9 C (102.0 F)
2001	42.7 C (108.9 F)
2002	39.2 C (102.6 F)
2003	41.9 C (107.4 F)
2004	41.6 C (106.9 F)
2005	39.7 C (103.5 F)
2006	39.9 C (103.8 F)
2007	42.5 C (108.5 F)
2008	41.6 C (106.9 F)
2009	40.3 C (104.5 F)
2010	46.1 C (115.0 F)
2011	44.0 C (111.2 F)
2012	42.4 C (108.3 F)
2013	45.4 C (113.7 F)
2014	45.2 C (113.4 F)
2015	44.1 C (111.4 F)
2016	41.3 C (106.3 F)
2017	43.3 C (109.9 F)
2018	37.4 C (99.3 F)
2019	42.9 C (109.2 F)
2020	43.4 C (110.1 F)
2021	41.1 C (106.0 F)
2022	44.0 C (111.2 F)
2023	41.5 C (106.7 F)
2024	45.0 C (113.0 F)
2025	44.9 C (112.8 F)
2026	40.4 C (104.7 F)

Coldest night (TNn)

The coldest night of the year at Jacup, 1993 to 2026. The record is -2.0 C (28.4 F) in 2004, marked on the chart; the median year is 0.3 C (32.5 F).

Coldest night (TNn) at Jacup by year
Year	Coldest night (TNn)
1993	0.5 C (32.9 F)
1994	0.0 C (32.0 F)
1995	-1.0 C (30.2 F)
1996	0.0 C (32.0 F)
1997	0.2 C (32.4 F)
1998	0.9 C (33.6 F)
1999	-0.2 C (31.6 F)
2000	-0.2 C (31.6 F)
2001	0.7 C (33.3 F)
2002	0.2 C (32.4 F)
2003	1.2 C (34.2 F)
2004	-2.0 C (28.4 F)
2005	-0.4 C (31.3 F)
2006	-0.4 C (31.3 F)
2007	0.9 C (33.6 F)
2008	0.1 C (32.2 F)
2009	0.0 C (32.0 F)
2010	0.8 C (33.4 F)
2011	1.1 C (34.0 F)
2012	-0.1 C (31.8 F)
2013	0.7 C (33.3 F)
2014	0.6 C (33.1 F)
2015	0.4 C (32.7 F)
2016	0.9 C (33.6 F)
2017	0.9 C (33.6 F)
2018	-1.2 C (29.8 F)
2019	-0.8 C (30.6 F)
2020	0.1 C (32.2 F)
2021	0.6 C (33.1 F)
2022	0.7 C (33.3 F)
2023	-0.9 C (30.4 F)
2024	0.3 C (32.5 F)
2025	1.1 C (34.0 F)
2026	0.5 C (32.9 F)

Wettest day (Rx1day)

The wettest day of the year at Jacup, 1993 to 2026. The record is 66.8 mm (2.6 in) in 2006, marked on the chart; the median year is 35.4 mm (1.4 in).

Wettest day (Rx1day) at Jacup by year
Year	Wettest day (Rx1day)
1993	n/a
1994	23.0 mm (0.9 in)
1995	31.0 mm (1.2 in)
1996	16.0 mm (0.6 in)
1997	34.0 mm (1.3 in)
1998	33.0 mm (1.3 in)
1999	39.0 mm (1.5 in)
2000	45.0 mm (1.8 in)
2001	54.0 mm (2.1 in)
2002	18.0 mm (0.7 in)
2003	58.0 mm (2.3 in)
2004	21.2 mm (0.8 in)
2005	63.0 mm (2.5 in)
2006	66.8 mm (2.6 in)
2007	34.8 mm (1.4 in)
2008	55.6 mm (2.2 in)
2009	44.0 mm (1.7 in)
2010	35.4 mm (1.4 in)
2011	33.8 mm (1.3 in)
2012	18.4 mm (0.7 in)
2013	26.8 mm (1.1 in)
2014	43.6 mm (1.7 in)
2015	42.4 mm (1.7 in)
2016	40.6 mm (1.6 in)
2017	31.6 mm (1.2 in)
2018	13.2 mm (0.5 in)
2019	34.2 mm (1.3 in)
2020	23.2 mm (0.9 in)
2021	28.2 mm (1.1 in)
2022	40.2 mm (1.6 in)
2023	50.4 mm (2.0 in)
2024	38.6 mm (1.5 in)
2025	36.6 mm (1.4 in)
2026	44.6 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Jacup, 1993 to 2026. The record is 111.8 mm (4.4 in) in 2006, marked on the chart; the median year is 52.0 mm (2.0 in).

Wettest five days (Rx5day) at Jacup by year
Year	Wettest five days (Rx5day)
1993	n/a
1994	1.8 mm (0.07 in)
1995	39.0 mm (1.5 in)
1996	34.0 mm (1.3 in)
1997	59.0 mm (2.3 in)
1998	45.2 mm (1.8 in)
1999	50.4 mm (2.0 in)
2000	89.2 mm (3.5 in)
2001	68.6 mm (2.7 in)
2002	23.2 mm (0.9 in)
2003	68.0 mm (2.7 in)
2004	42.6 mm (1.7 in)
2005	80.6 mm (3.2 in)
2006	111.8 mm (4.4 in)
2007	41.4 mm (1.6 in)
2008	74.8 mm (2.9 in)
2009	48.0 mm (1.9 in)
2010	38.8 mm (1.5 in)
2011	58.2 mm (2.3 in)
2012	32.8 mm (1.3 in)
2013	32.6 mm (1.3 in)
2014	58.4 mm (2.3 in)
2015	67.6 mm (2.7 in)
2016	80.2 mm (3.2 in)
2017	77.0 mm (3.0 in)
2018	20.2 mm (0.8 in)
2019	38.6 mm (1.5 in)
2020	46.0 mm (1.8 in)
2021	58.2 mm (2.3 in)
2022	52.0 mm (2.0 in)
2023	54.4 mm (2.1 in)
2024	45.4 mm (1.8 in)
2025	62.4 mm (2.5 in)
2026	78.8 mm (3.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Jacup, 1993 to 2026. The record is 129 days in 2024, marked on the chart; the median year is 27 days.

Longest dry spell (CDD) at Jacup by year
Year	Longest dry spell (CDD)
1993	n/a
1994	5 days
1995	12 days
1996	15 days
1997	23 days
1998	25 days
1999	17 days
2000	19 days
2001	26 days
2002	23 days
2003	32 days
2004	33 days
2005	26 days
2006	33 days
2007	35 days
2008	47 days
2009	24 days
2010	29 days
2011	19 days
2012	30 days
2013	36 days
2014	29 days
2015	46 days
2016	54 days
2017	19 days
2018	24 days
2019	66 days
2020	27 days
2021	16 days
2022	24 days
2023	28 days
2024	129 days
2025	78 days
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 Jacup standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Jacup 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).