Long Paddock

Latest Southern Oscillation Index values

SOI values for 20 Aug 2014
Average for last 30 days-8.5
Average for last 90 days-2.3
Daily contribution to SOI calculation-12.8
Monthly average SOI values
May4.3
June-0.8
July-4.0

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)