Wednesday, 1 January 2014 - Annual Climate Summary for Brisbane Metro - Product code IDCKGC34R0
Extreme rainfall and flooding affected parts of Queensland including
the Brisbane metropolitan area in the last week of January when the
remnants of ex-tropical cyclone Oswald passed by, as discussed in Special Climate Statement 44.
Logan City had its wettest January day (with 192.5 mm in the 24 hours
to 9 am on the 28th) and its wettest January with 1395.2 mm (although records from
there only go back to 1993). February and April also brought well above
average rain, and above-normal totals were seen in March, June and
July. By contrast, Brisbane Airport had no rain at all in August, and
October was also quite dry.
Overall, rainfall for 2013 was slightly above average at all sites in the Brisbane area.
Very hot weather affected much of Australia at the beginning of the year (see Special Climate Statement 43 for details), and Brisbane was no exception: Amberley
reached 40.2 °C on 19 January. Daytime temperatures around
Brisbane were generally below average from February to June: Brisbane Airport
reached only 13.3 °C on 21 June. Days were much warmer than normal from August to October and then in late December, hot
conditions across the Brisbane metropolitan area saw Amberley
reach 40.4 °C
on 29 December, the highest recorded temperature for 2013 in the
Brisbane metropolitan area. Amberley also had the warmest days on
average, with 27.4 °C.
Averaged over the year, daytime maximum temperatures were above average at most locations.
Overall, overnight minimum temperatures were above average for most sites around Brisbane. Most months were warmer than normal by night, but there were plenty of individual cold nights. The coldest nights were at Amberley with -1.4 °C on 21 August, -1.1 °C on the 22nd and -0.5 °C on the 23rd.
Redcliffe had the warmest nights on average were at Redcliffe with 17.1 °C, while the warmest night was at Logan City Water Treatment Plant with 26.2 °C on 12 January.
|Extremes in 2013|
40.4 °C at Amberley on 29 Dec|
|Warmest days on average||
27.4 °C at Amberley |
|Coolest days on average||
25.2 °C at Redcliffe|
13.3 °C at Brisbane Aero on 21 Jun|
-1.4 °C at Amberley AMO on 21 Aug|
|Coolest nights on average||
13.1 °C at Amberley AMO|
|Warmest nights on average||
17.1 °C at Redcliffe|
26.2 °C at Logan City Water Treatment Plant on 12 Jan|
|Warmest on average overall||
21.6 °C at Brisbane|
|Coolest on average overall||
20.2 °C at Amberley |
1395.2 mm at Logan City Water Treatment Plant|
|Wettest day||192.5 mm at Logan City Water Treatment Plant on 28 Jan|
|Highest wind gust||94 km/h at Brisbane Aero and Redcliffe on 27 Jan and again at Redcliffe on 28 Jan|
Click on a map to show it full size in a pop-up window
|Summary statistics for 2013|
|Moreton South Coast (district 40)|
|Amberley AMO||27.4||+0.7||40.4||29 Dec||13.1||0.0||-1.4||21 Aug||986.8||863.5||average||114%|
|Archerfield Airport||27.0||+0.8||37.4||19 Jan||14.9||+0.6||3.0||22 Aug||1067.4||1067.8||average||100%|
|Brisbane||26.6||+0.2||35.5||5 Dec||16.5||+0.3||5.7||25 Jun||1110.4||1006.7||average||110%|
|Brisbane Aero||25.3||0.0||32.4||2 Jan||16.1||+0.5||4.1||21 Aug||1209.3||1072.5||high||113%|
|Logan City Water Treatment Plant||26.3||+0.4||40.0||29 Dec||15.8||+0.8||4.3||22 Aug||1395.2||1108.3||high||126%|
|Redcliffe||25.2||+0.1||34.4||5 Dec||17.1||+0.6||6.3||22 Aug||1140.4||1087.5||average||105%|
A Annual Climate Summary is prepared to list the main features of the weather in Brisbane Metro using the most timely and accurate information available on the date of publication; it will generally not be updated. Later information, including data that has had greater opportunity for quality control, will be presented in the Monthly Weather Review, usually published in the fourth week of the month.
This statement has been prepared based on information available at 7 pm on Wednesday 1 January 2014. Some checks have been made on the data, but it is possible that results will change as new information becomes available.
Averages are long-term means based on observations from
all available years of record, which vary widely from site to site.
They are not shown for sites with less than 9 years of record, as they cannot then be calculated reliably.
The median is sometimes more representative than the mean of long-term average rain.
The Rank indicates how rainfall this time compares with the climate record for the site,
based on the
(very low rainfall is in decile 1, low in decile 2 or 3,
average in decile 4 to 7, high in decile 8 or 9
and very high is in decile 10).
The Fraction of average shows how much rain has fallen this time as a percentage of the long-term mean.
The ACORN-SAT dataset is being used for temperature area averages from December 2012 onwards. The major change from earlier datasets is that the ACORN-SAT dataset commences in 1910, rather than 1950, and hence rankings are calculated using a larger set of years.