[Climate: Oceanic Niño Index for Nov-Dec-Jan 2019/2020 to be] -0.5 or lower, indicating La Niña conditions

Created by Cato on 2019-03-22; known on 2020-02-14; judged wrong by Cato on 2020-02-29.

• Cato estimated 16% on 2019-03-22
• Cato said “Verification: https://origin.cpc.ncep.noaa.gov/products/analysis_monitoring/ensostuff/ONI_v5.php” on 2019-03-22
• Baeboo estimated 25% on 2019-03-22
• pranomostro estimated 30% on 2019-03-26
• Cato estimated 15% on 2019-04-17
• Cato estimated 10% on 2019-05-28
• Cato estimated 7% on 2019-07-10
• Cato estimated 7% on 2019-08-05
• Cato estimated 9% on 2019-10-12
• Cato estimated 6% on 2019-11-20
• Cato   judged this prediction wrong on 2020-02-29.