Long Paddock

Latest Southern Oscillation Index values

SOI values for 29 Jun 2015
Average for last 30 days-9.45
Average for last 90 days-8.74
Daily contribution to SOI calculation-28.47
Monthly average SOI values
March-10.67
April-3.08
May-13.11

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)