Logan City Water Treatment Weather Records (ASN00040854)

Record envelope, standing records and threshold days for Logan City Water Treatment (ASN00040854), Australia, with 35 years of record.

Key Facts for Logan City Water Treatment

Logan City Water Treatment (ASN00040854) is a weather station in Australia at -27.68 latitude and 153.19 longitude, 14 m (46 ft) above sea level.
The station reports from 1992 to 2026, 35 years of record.
1,464 records set at Logan City Water Treatment still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Logan City Water Treatment set a daily record high minimum temperature of 16.2 C (61.2 F) on 16 June 2026.

About the Station

Location: Australia, -27.68 latitude, 153.19 longitude.
Elevation: 14 m (46 ft).
Period of record: 1992 to 2026, 35 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

1 days at or beyond a record

The band shows the record high and record low for each calendar day at Logan City Water Treatment. The lines show the 2026 daily maximum and minimum. 1 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Logan City Water Treatment, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	41.9 C (107.4 F)	12.7 C (54.9 F)	31.6 C (88.9 F)	17.0 C (62.6 F)
Feb	41.0 C (105.8 F)	15.0 C (59.0 F)	30.0 C (86.0 F)	19.5 C (67.1 F)
Mar	38.9 C (102.0 F)	12.4 C (54.3 F)	31.5 C (88.7 F)	17.2 C (63.0 F)
Apr	33.8 C (92.8 F)	7.8 C (46.0 F)	33.0 C (91.4 F)	16.5 C (61.7 F)
May	31.1 C (88.0 F)	0.0 C (32.0 F)	25.0 C (77.0 F)	12.6 C (54.7 F)
Jun	29.4 C (84.9 F)	2.0 C (35.6 F)	23.9 C (75.0 F)	11.8 C (53.2 F)
Jul	29.3 C (84.7 F)	-0.5 C (31.1 F)	23.6 C (74.5 F)	8.0 C (46.4 F)
Aug	34.3 C (93.7 F)	0.8 C (33.4 F)	n/a	n/a
Sep	38.4 C (101.1 F)	0.0 C (32.0 F)	n/a	n/a
Oct	39.2 C (102.6 F)	0.0 C (32.0 F)	n/a	n/a
Nov	40.7 C (105.3 F)	8.5 C (47.3 F)	n/a	n/a
Dec	40.3 C (104.5 F)	11.8 C (53.2 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Logan City Water Treatment still stand. 1996 holds the most, with 68.

Standing records at Logan City Water Treatment by the year they were set
Year set	Standing records
1992	15
1993	53
1994	60
1995	49
1996	68
1997	49
1998	41
1999	46
2000	50
2001	25
2002	36
2003	61
2004	48
2005	33
2006	34
2007	45
2008	58
2009	40
2010	34
2011	38
2012	48
2013	37
2014	41
2015	36
2016	55
2017	37
2018	43
2019	51
2020	49
2021	38
2022	51
2023	37
2024	37
2025	16
2026	5

All-Time Record Progression

1 new records

1 all-time records were set at Logan City Water Treatment between 8 April 2026 and 8 April 2026. Each dot is a new record.

Wettest Day of Each Month

Mar: 284.2 mm (11.2 in)

The wettest day on record for each calendar month at Logan City Water Treatment. The most was 284.2 mm (11.2 in) on 10 March 2001.

Record daily precipitation for each month at Logan City Water Treatment
Month	Record daily precipitation (mm)	Date
Jan	192.5 mm (7.6 in)	28 January 2013
Feb	188.0 mm (7.4 in)	26 February 2022
Mar	284.2 mm (11.2 in)	10 March 2001
Apr	118.6 mm (4.7 in)	3 April 2009
May	173.8 mm (6.8 in)	2 May 2015
Jun	142.2 mm (5.6 in)	30 June 2005
Jul	33.6 mm (1.3 in)	25 July 1999
Aug	91.2 mm (3.6 in)	17 August 2014
Sep	53.6 mm (2.1 in)	5 September 2008
Oct	70.2 mm (2.8 in)	11 October 2010
Nov	138.0 mm (5.4 in)	8 November 2004
Dec	96.2 mm (3.8 in)	25 December 1998

Period of Record Coverage

1992 to 2026

35 years of record at Logan City Water Treatment, 1992 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1992, 2004, 2023, 2024, 2025, 2026.

Days with data per year at Logan City Water Treatment
Year	Days with data	Share of year	Complete
1992	92	25%	No
1993	365	100%	Yes
1994	365	100%	Yes
1995	363	99%	Yes
1996	365	100%	Yes
1997	365	100%	Yes
1998	352	96%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	361	99%	Yes
2002	363	99%	Yes
2003	361	99%	Yes
2004	329	90%	No
2005	352	96%	Yes
2006	350	96%	Yes
2007	340	93%	Yes
2008	352	96%	Yes
2009	348	95%	Yes
2010	341	93%	Yes
2011	342	94%	Yes
2012	354	97%	Yes
2013	353	97%	Yes
2014	363	99%	Yes
2015	358	98%	Yes
2016	353	96%	Yes
2017	349	96%	Yes
2018	347	95%	Yes
2019	362	99%	Yes
2020	356	97%	Yes
2021	337	92%	Yes
2022	349	96%	Yes
2023	271	74%	No
2024	275	75%	No
2025	142	39%	No
2026	36	10%	No

Latest Records

Latest records at Logan City Water Treatment
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 June 2026	Logan City Water Treatment, AU	daily high min	16.2 C (61.2 F)	1.3 C (2.3 F)	9 years	9 of 100 (Routine)
28 May 2026	Logan City Water Treatment, AU	daily rain	30.2 mm (1.2 in)	21.6 mm (0.9 in)	16 years	18 of 100 (Routine)
27 May 2026	Logan City Water Treatment, AU	daily rain	12.8 mm (0.5 in)	10.4 mm (0.4 in)	25 years	15 of 100 (Routine)
27 May 2026	Logan City Water Treatment, AU	daily high min	18.0 C (64.4 F)	1.5 C (2.7 F)	25 years	14 of 100 (Routine)
19 May 2026	Logan City Water Treatment, AU	daily high min	21.0 C (69.8 F)	3.5 C (6.3 F)	4 years	14 of 100 (Routine)
18 May 2026	Logan City Water Treatment, AU	daily rain	40.0 mm (1.6 in)	10.0 mm (0.4 in)	11 years	11 of 100 (Routine)
8 April 2026	Logan City Water Treatment, AU	all-time high min	28.0 C (82.4 F)	0.1 C (0.2 F)	11 years	26 of 100 (Routine)
8 April 2026	Logan City Water Treatment, AU	daily high max	33.0 C (91.4 F)	2.0 C (3.6 F)	16 years	16 of 100 (Routine)
13 January 2026	Logan City Water Treatment, AU	daily rain	9.0 mm (0.35 in)	2.4 mm (0.09 in)	27 years	12 of 100 (Routine)
15 December 2025	Logan City Water Treatment, AU	daily high max	35.4 C (95.7 F)	1.8 C (3.2 F)	28 years	17 of 100 (Routine)
2 November 2025	Logan City Water Treatment, AU	daily rain	14.8 mm (0.6 in)	8.6 mm (0.34 in)	32 years	18 of 100 (Routine)
21 October 2025	Logan City Water Treatment, AU	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	12 years	7 of 100 (Routine)
3 October 2025	Logan City Water Treatment, AU	daily low min	8.8 C (47.8 F)	1.7 C (3.1 F)	6 years	9 of 100 (Routine)
2 October 2025	Logan City Water Treatment, AU	daily high max	32.0 C (89.6 F)	1.5 C (2.7 F)	18 years	12 of 100 (Routine)
18 September 2025	Logan City Water Treatment, AU	daily high min	17.0 C (62.6 F)	0.3 C (0.5 F)	28 years	12 of 100 (Routine)
17 September 2025	Logan City Water Treatment, AU	daily high min	18.0 C (64.4 F)	1.2 C (2.2 F)	12 years	10 of 100 (Routine)
21 August 2025	Logan City Water Treatment, AU	daily rain	15.4 mm (0.6 in)	5.0 mm (0.20 in)	14 years	11 of 100 (Routine)
10 August 2025	Logan City Water Treatment, AU	daily rain	10.7 mm (0.4 in)	6.7 mm (0.26 in)	15 years	12 of 100 (Routine)
29 July 2025	Logan City Water Treatment, AU	daily low min	2.0 C (35.6 F)	0.4 C (0.7 F)	31 years	13 of 100 (Routine)
2 July 2025	Logan City Water Treatment, AU	daily low min	0.0 C (32.0 F)	3.7 C (6.7 F)	23 years	20 of 100 (Routine)

Climate Trend

23 complete years, 1993 to 2022

One stripe for each of 23 complete years at Logan City Water Treatment, 1993 to 2022. Blue stripes are years cooler than the station's own mean of 20.7 C (69.2 F); red stripes are warmer. The coolest year was 1994, at 19.7 C (67.5 F), and the warmest was 2019, at 21.6 C (70.9 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Logan City Water Treatment as warming stripes, 1993 to 2022
Year	Annual mean temperature	Difference from the station mean
1993	20.3 C	-0.39 C
1994	19.7 C	-0.96 C
1995	20.4 C	-0.29 C
1997	20.3 C	-0.34 C
1998	21.0 C	+0.28 C
1999	20.0 C	-0.66 C
2000	20.1 C	-0.58 C
2001	20.5 C	-0.21 C
2002	20.6 C	-0.05 C
2007	20.2 C	-0.45 C
2008	20.3 C	-0.40 C
2009	21.3 C	+0.66 C
2010	20.8 C	+0.07 C
2011	20.3 C	-0.43 C
2012	20.5 C	-0.18 C
2013	21.1 C	+0.39 C
2016	21.4 C	+0.73 C
2017	21.6 C	+0.87 C
2018	21.0 C	+0.30 C
2019	21.6 C	+0.94 C
2020	21.3 C	+0.62 C
2021	20.8 C	+0.10 C
2022	20.6 C	-0.08 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

1992 to 2026

Yearly extremes at Logan City Water Treatment: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.9 C (107.4 F)	2014	37.5 C (99.5 F)	35
Coldest night (TNn)	-0.5 C (31.1 F)	2007	2.8 C (37.0 F)	35
Wettest day (Rx1day)	284.2 mm (11.2 in)	2001	91.2 mm (3.6 in)	35
Wettest five days (Rx5day)	489.2 mm (19.3 in)	1996	157.5 mm (6.2 in)	35
Longest dry spell (CDD)	80 days	2007	29 days	35

Hottest day (TXx)

The hottest day of the year at Logan City Water Treatment, 1992 to 2026. The record is 41.9 C (107.4 F) in 2014, marked on the chart; the median year is 37.5 C (99.5 F).

Hottest day (TXx) at Logan City Water Treatment by year
Year	Hottest day (TXx)
1992	34.4 C (93.9 F)
1993	35.3 C (95.5 F)
1994	38.9 C (102.0 F)
1995	37.3 C (99.1 F)
1996	38.5 C (101.3 F)
1997	35.9 C (96.6 F)
1998	35.6 C (96.1 F)
1999	35.0 C (95.0 F)
2000	40.2 C (104.4 F)
2001	38.9 C (102.0 F)
2002	38.1 C (100.6 F)
2003	34.4 C (93.9 F)
2004	41.0 C (105.8 F)
2005	36.3 C (97.3 F)
2006	35.5 C (95.9 F)
2007	35.0 C (95.0 F)
2008	38.2 C (100.8 F)
2009	37.5 C (99.5 F)
2010	37.7 C (99.9 F)
2011	35.6 C (96.1 F)
2012	40.1 C (104.2 F)
2013	40.0 C (104.0 F)
2014	41.9 C (107.4 F)
2015	37.5 C (99.5 F)
2016	38.5 C (101.3 F)
2017	38.5 C (101.3 F)
2018	37.8 C (100.0 F)
2019	40.3 C (104.5 F)
2020	35.8 C (96.4 F)
2021	39.2 C (102.6 F)
2022	36.0 C (96.8 F)
2023	38.8 C (101.8 F)
2024	37.0 C (98.6 F)
2025	37.2 C (99.0 F)
2026	33.0 C (91.4 F)

Coldest night (TNn)

The coldest night of the year at Logan City Water Treatment, 1992 to 2026. The record is -0.5 C (31.1 F) in 2007, marked on the chart; the median year is 2.8 C (37.0 F).

Coldest night (TNn) at Logan City Water Treatment by year
Year	Coldest night (TNn)
1992	7.9 C (46.2 F)
1993	2.6 C (36.7 F)
1994	0.8 C (33.4 F)
1995	1.7 C (35.1 F)
1996	1.6 C (34.9 F)
1997	2.8 C (37.0 F)
1998	2.5 C (36.5 F)
1999	2.9 C (37.2 F)
2000	1.9 C (35.4 F)
2001	2.0 C (35.6 F)
2002	2.7 C (36.9 F)
2003	2.6 C (36.7 F)
2004	2.5 C (36.5 F)
2005	3.0 C (37.4 F)
2006	3.6 C (38.5 F)
2007	-0.5 C (31.1 F)
2008	1.9 C (35.4 F)
2009	3.5 C (38.3 F)
2010	5.0 C (41.0 F)
2011	0.0 C (32.0 F)
2012	3.6 C (38.5 F)
2013	4.3 C (39.7 F)
2014	0.0 C (32.0 F)
2015	3.9 C (39.0 F)
2016	0.0 C (32.0 F)
2017	5.1 C (41.2 F)
2018	2.6 C (36.7 F)
2019	3.7 C (38.7 F)
2020	4.8 C (40.6 F)
2021	4.7 C (40.5 F)
2022	4.4 C (39.9 F)
2023	4.1 C (39.4 F)
2024	2.8 C (37.0 F)
2025	0.0 C (32.0 F)
2026	8.0 C (46.4 F)

Wettest day (Rx1day)

The wettest day of the year at Logan City Water Treatment, 1992 to 2026. The record is 284.2 mm (11.2 in) in 2001, marked on the chart; the median year is 91.2 mm (3.6 in).

Wettest day (Rx1day) at Logan City Water Treatment by year
Year	Wettest day (Rx1day)
1992	31.0 mm (1.2 in)
1993	69.0 mm (2.7 in)
1994	74.6 mm (2.9 in)
1995	75.0 mm (3.0 in)
1996	166.0 mm (6.5 in)
1997	70.0 mm (2.8 in)
1998	96.2 mm (3.8 in)
1999	122.0 mm (4.8 in)
2000	42.4 mm (1.7 in)
2001	284.2 mm (11.2 in)
2002	58.8 mm (2.3 in)
2003	114.0 mm (4.5 in)
2004	138.0 mm (5.4 in)
2005	142.2 mm (5.6 in)
2006	88.3 mm (3.5 in)
2007	42.2 mm (1.7 in)
2008	73.2 mm (2.9 in)
2009	118.6 mm (4.7 in)
2010	128.0 mm (5.0 in)
2011	53.4 mm (2.1 in)
2012	145.2 mm (5.7 in)
2013	192.5 mm (7.6 in)
2014	91.2 mm (3.6 in)
2015	173.8 mm (6.8 in)
2016	75.0 mm (3.0 in)
2017	68.8 mm (2.7 in)
2018	110.0 mm (4.3 in)
2019	54.4 mm (2.1 in)
2020	95.6 mm (3.8 in)
2021	110.0 mm (4.3 in)
2022	188.0 mm (7.4 in)
2023	64.0 mm (2.5 in)
2024	93.0 mm (3.7 in)
2025	66.6 mm (2.6 in)
2026	79.0 mm (3.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Logan City Water Treatment, 1992 to 2026. The record is 489.2 mm (19.3 in) in 1996, marked on the chart; the median year is 157.5 mm (6.2 in).

Wettest five days (Rx5day) at Logan City Water Treatment by year
Year	Wettest five days (Rx5day)
1992	53.8 mm (2.1 in)
1993	100.6 mm (4.0 in)
1994	118.4 mm (4.7 in)
1995	195.2 mm (7.7 in)
1996	489.2 mm (19.3 in)
1997	104.8 mm (4.1 in)
1998	136.6 mm (5.4 in)
1999	162.2 mm (6.4 in)
2000	65.2 mm (2.6 in)
2001	324.0 mm (12.8 in)
2002	107.4 mm (4.2 in)
2003	167.0 mm (6.6 in)
2004	257.2 mm (10.1 in)
2005	235.6 mm (9.3 in)
2006	128.3 mm (5.1 in)
2007	96.9 mm (3.8 in)
2008	169.5 mm (6.7 in)
2009	236.6 mm (9.3 in)
2010	199.1 mm (7.8 in)
2011	132.6 mm (5.2 in)
2012	234.4 mm (9.2 in)
2013	314.2 mm (12.4 in)
2014	93.4 mm (3.7 in)
2015	220.4 mm (8.7 in)
2016	84.8 mm (3.3 in)
2017	157.5 mm (6.2 in)
2018	211.2 mm (8.3 in)
2019	111.0 mm (4.4 in)
2020	209.5 mm (8.2 in)
2021	236.2 mm (9.3 in)
2022	337.5 mm (13.3 in)
2023	80.0 mm (3.1 in)
2024	107.4 mm (4.2 in)
2025	85.0 mm (3.3 in)
2026	120.0 mm (4.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Logan City Water Treatment, 1992 to 2026. The record is 80 days in 2007, marked on the chart; the median year is 29 days.

Longest dry spell (CDD) at Logan City Water Treatment by year
Year	Longest dry spell (CDD)
1992	18 days
1993	31 days
1994	24 days
1995	38 days
1996	26 days
1997	36 days
1998	17 days
1999	20 days
2000	38 days
2001	29 days
2002	34 days
2003	33 days
2004	31 days
2005	20 days
2006	29 days
2007	80 days
2008	27 days
2009	35 days
2010	16 days
2011	31 days
2012	42 days
2013	55 days
2014	23 days
2015	19 days
2016	29 days
2017	46 days
2018	20 days
2019	40 days
2020	26 days
2021	24 days
2022	24 days
2023	28 days
2024	36 days
2025	34 days
2026	17 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.

Rainfall Return Levels

30 years, 1993 to 2022

A day with at least 96.5 mm (3.8 in) of rain is expected about once in 2 years. A day with at least 306.5 mm (12.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Logan City Water Treatment: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	96.5 mm (3.8 in)
5 years	143.5 mm (5.6 in)
10 years	178.0 mm (7.0 in)
25 years	225.9 mm (8.9 in)
50 years	264.8 mm (10.4 in)	Longer than the 30 years of record
100 years	306.5 mm (12.1 in)	Longer than the 30 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 30 years of values from 1993 to 2022.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 284.2 mm (11.2 in) in 2001; 192.5 mm (7.6 in) in 2013; 188.0 mm (7.4 in) in 2022.

Download the Data

Data for Logan City Water Treatment standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Logan City Water Treatment 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).