Weather

Seasonal climate outlook Feb-Apr 2019

Bureau of Meteorology, January 31, 2019

Click above to watch a video presentation of the rainfall and water outlook for the next three months

Feb-Mar 2019 rainfall outlook:

A drier three months likely for large parts of Australia

Much of western and southern Australia, and parts of eastern Queensland, are likely to experience a drier than average three months.

In contrast, most of central and eastern Australia shows no strong swing towards either wetter or drier than average conditions this February through April. In February, parts of Victoria and NSW over and near the Great Dividing Range have an increased chance of being wetter than usual.

Historical outlook accuracy for February to April is moderate for most of the country and high in some tropical areas. Details: Past accuracy for February to April.

Chance of exceeding 100mm during Feb-Apr:

February 2019 rainfall outlook:

March 2019 rainfall outlook:

Warmer than average conditions likely to continue

Warmer than usual days and nights are very likely for most of Australia during February to April. This follows Australia’s warmest December and what looks almost certain to be the warmest January on record.

Historical accuracy for February to April is moderate to high across most of the country for both maximum and minimum temperature. Details: Past accuracy for February to April.

Minimum temperature outlook:

 

Maximum temperature outlook:

 

Source: Bureau of Meteorology

 

Comparison – previous forecast versus actual rainfall

Maps below compare BOM’s rainfall forecast for October to December 2018, issued in September 2018, with actual rainfall deciles recorded over the October to December 2018 period.

 

FORECAST MEDIAN RAINFALL OCTOBER TO DECEMBER 2018:

 

RAINFALL DECILES RECORDED OCTOBER TO DECEMBER 2018:

Source: Bureau of Meteorology

Scroll between images below:

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