Data and trust
Every month NOAA NCEI publishes 'State of the Climate' reports. The app keeps the global ones: temperature and rain, drought, and tropical cyclones.
Limits. Monthly; the national (US) reports are skipped.
How to read it
Each item has the headline numbers and a link to the full report.
Why it matters for Koh Samui
Expert summaries that mention ENSO's role and regional extremes, including Asia.
ENSO status now
- ONI (NOAA CPC)
- +1.80 °C, JJA 2026 (previous +1.39 °C)
- RONI (NOAA CPC)
- +1.36 °C, JJA 2026
- Nino 3.4 weekly (NOAA CPC / OISST)
- +3.0 °C anomaly, week of 16 Sep 2026 (SST 29.6 °C)