Throughout the month La Niña was still active but considerably weaker than the very strong 2010-11 event. It is no wonder the month’s total rainfall of 329.2 mm exceeded the month’s average of 195.6 mm. The first week of summer brought a welcome change in the weather after the driest November in 17 years. An upper [...]
Continue reading...8. December 2011
November this year was the driest month for 17 years with only 37mm over five rain-days. This was 26 per cent below the 118-year average of 139mm. The synoptic weather pattern was similar to 2006 with NW cloud bands and southern cold fronts bringing storms and structural damage to southern states. The NW cloudbands that [...]
Continue reading...4. November 2011
There were no abnormal weather conditions on the hinterland ranges for October this year. This was not so in the same month last year when we endured the wettest October for 117 years, the lowest temperatures and gale force winds. The cause of the unusual weather phenomenon was an extreme high pressure system of 1044hPa [...]
Continue reading...8. October 2011
For most of the month weather in the hinterland has been dominated by an extensive high pressure system in the north Tasman Sea. This resulted in stable dry air flowing over the region for the first two weeks bringing pleasant daytime temperatures in the low to mid-twenty degrees range. There was one exception, however, when on [...]
Continue reading...9. September 2011
It was dry and sunny for the first half of the month with no precipitation apart from some early morning dew. The thirty- day rainfall dry spell was broken on Sunday 21st when an upper level trough over the Ranges brought much needed moisture to dry gardens and paddocks. A few days later the slow moving upper [...]
Continue reading...7. August 2011
JULY was a dry month and visitors to the hinterland were seen enjoying the long hours of sunshine under clear blue skies. Over the first half of the month the weather on the ranges was influenced by stable atmosphere extending from high pressure systems over Australia and the Tasman Sea. This brought light winds and fine [...]
Continue reading...5. June 2011
La Nina has now ended… In the first part of the month hinterland weather continued to be influenced by the La Niña event. The good news, however, is the 2010−11 La Niña event has now ended. Climate models surveyed by the Bureau of Meteorology suggest that the Pacific Ocean will continue to warm over the coming months, [...]
Continue reading...8. April 2011
THE 2010/11 summer season was much wetter and cooler than usual. Early last spring a La Niña event was forecast and the following month’s weather brought catastrophic disasters to eastern regions of Australia. Maleny’s Rainfall for the season was 1848mm. This is over twice the average and brought flash flooding to many local areas and [...]
Continue reading...3. March 2011
A month of high humidity… The 2010/11 summer season was much wetter and cooler than usual. Early last spring a La Niña event was forecast and the following month’s weather brought catastrophic disasters to eastern regions of Australia. Maleny’s Rainfall for the season was 1848mm. This is over twice the average and brought flash flooding to many [...]
Continue reading...7. January 2011
Rain … and yet more rain! Not surprisingly the main topic of conversation has been the rain spell that began in the third week of November and continued on throughout the following month. In December, with only three ‘dry days’, Maleny plateau and catchment area was saturated, dams and household tanks overflowed and flash flooding on [...]
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5. January 2012
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