Long Paddock

Latest Southern Oscillation Index values

SOI values for 29 Mar 2017
Average for last 30 days4.47
Average for last 90 days1.05
Daily contribution to SOI calculation6.41
Monthly average SOI values
December0.43
January0.50
February-2.24

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)