Long Paddock

Latest Southern Oscillation Index values

SOI values for 27 Apr 2017
Average for last 30 days-5.48
Average for last 90 days-1.11
Daily contribution to SOI calculation18.67
Monthly average SOI values
January0.50
February-2.24
March3.80

Note: Calculated using the 1887–1989 base period. This information is updated daily. The new data are typically available by 7:00pm (AEST).

Southern Oscillation Index (SOI)