RONI (Relative Oceanic Nino Index) And Possible Surface Temperature Outcomes In North America For ASO 2026; Sunday, July 19, 2026

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Larry Cosgrove

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Jul 19, 2026, 2:59:02 AM (7 days ago) Jul 19
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To calculate possible weather outcomes using these analogs:


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Climate Plotting And Analysis Tools

Relative Oceanic Nino Index Derived Analogs For ASO:


1956, 1976, 2014, 2017, 2023


ENSO 3.4 Forecasts

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CFS

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ECMWF

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IRI



Synoptic Analogs For ASO:

1971, 1976, 1994, 2005, 2025 (x2)

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ENSO 3.4 Sector Temperature Anomaly Measure

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Global Sea Surface Temperature Anomaly

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Global Sea Surface Temperature Change



ASO 2m Temperature Forecasts

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ECMWF 2m Temperature Anomaly ASO Trimester

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CFS ASO 2026 Temperature Anomaly Forecast

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CFS August 2026 Temperature Anomaly Forecast

RONI.jpg
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