Tuesday, 1 June 2010 - Monthly Climate Summary for Brisbane Metro - Product code IDCKGC24R0
All sites in the Brisbane metropolitan area received less than average rainfall during May. Total rainfall ranged from 31.8 mm at Amberley to 61.2 mm at Brisbane.
The highest daily rainfall was 21.4 mm at Redcliffe on the 29th,.
The average maximum temperatures in the Brisbane metropolitan area ranged from 23.2 °C to 23.9 °C for May. Mean minimum temperatures ranged from 9.1 °C to 14.3 °C
Slightly below average maximum temperatures were recorded in the Brisbane metropolitan area.
The hottest day was 27.9 °C at Brisbane on the 5th, and the warmest days on average were 23.9 °C at Amberley.
The coolest days on average were 23.2 °C at Redcliffe, and the coldest day was 18.6 °C at Logan City Water Treatment on the 21st.
In the middle of the month, a near stationary low pressure system near New Zealand produced a blocking pattern with a high pressure system situated about south eastern Australia that induced a deep, cool and dry southerly airflow over the southern half of the state . The pattern continued for several days, and produced a cold overnight temperature of 1.3 °C at Amberley on the 14th and 2.3 °C on the 15th. The coolest nights also occurred at Amberley, with an average minimum temperature of 9.1 °C.
The warmest nights on average were 14.3 °C at Redcliffe, and the warmest night was 17.9 °C at Logan City Water Treatment on the 4th.
|Extremes in May 2010|
27.9 °C at Brisbane on the 5th|
|Warmest days on average||
23.9 °C at Amberley AMO|
|Coolest days on average||
23.2 °C at Redcliffe|
18.6 °C at Logan City Water Treatment on the 21st|
1.3 °C at Amberley AMO on the 14th|
|Coolest nights on average||
9.1 °C at Amberley AMO|
|Warmest nights on average||
14.3 °C at Redcliffe|
17.9 °C at Logan City Water Treatment on the 4th|
61.2 mm at Brisbane|
21.4 mm at Redcliffe on the 29th|
|Highest wind gust||
56 km/h at Amberley AMO on the 26th|
56 km/h at Archerfield Airport on the 26th
56 km/h at Brisbane Aero on the 26th
56 km/h at Amberley AMO on the 30th
|Summary statistics for May 2010|
|Moreton South Coast (district 40)|
|Logan City Water Treatment||23.6||-0.4||27.6||5th||13.0||+0.6||6.5||14th||52.1||116.5||average||45%|
A Monthly 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 11 am on Tuesday 1 June 2010. 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.