Long Paddock

Latest Southern Oscillation Index values

SOI values for 21 Jul 2014
Average for last 30 days-6.0
Average for last 90 days1.4
Daily contribution to SOI calculation-0.7
Monthly average SOI values
April6.4
May4.3
June-0.8

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)