Long Paddock

Latest Southern Oscillation Index values

SOI values for 30 Jun 2015
Average for last 30 days-10.30
Average for last 90 days-9.03
Daily contribution to SOI calculation-21.58
Monthly average SOI values
April-3.08
May-13.11
June-10.30

Note: Calculated using the 1887–1989 base period. This information is usually updated every weekday at 4:30pm (AEST), public holidays excluded.

Southern Oscillation Index (SOI)