
Main notes from CFSv2 forecast for Wolrd for next 6 months:
- La-niňa phase
- strong Asian monsoon (typhoons) during the Spring thanks to La-niňa, but dry winter in SE, E and S Asia
- colder Australia in the second half of Spring and hot Australia in the summer
- Sahara highly above temperature normal
- hot October in South America and hot December in Argentina and Chile
- rainy / stormy winter in Amazonia
- colder Southern Ocean in autumn and hot Southern Ocean in the winter
- global warming hole over North Atlantic in September 2020 (colder SST)
- colder Europe during autumn and warm in the winter (firstly AO-/NAO-, then AO+/NAO+)
- cold central parts of Canada and USA in September, warm October and November across continent and cold (mainly second half) winter (firstly AO-/NAO-, then AO+/NAO+)
- drier western coast and SE USA
CFSv2 latest seasonal forecast for World



Source: https://www.cpc.ncep.noaa.gov/products/CFSv2/htmls/glbT2me3Mon.html