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HOME >Climate System Monitoring > Monthly Highlights on the Climate System

Monthly Highlights on the Climate System

'Monthly Highlights on the Climate System' has been issued in PDF format since March 2007 as a monthly bulletin focusing on the monthly highlights of the monitoring results.

Explanatory Notes

Highlights in May 2016

- The monthly anomaly of the global average surface temperature was the second highest since 1891.
- The El Niño event, which persisted since the boreal summer 2014, is likely to have ended (see El Niño Outlook updated on 10 June 2016).
- Convective activity was enhanced over the Indian Ocean and suppressed over the western Pacific.
- The westerly jet stream shifted northward of its normal position over the area from Eurasia to the seas east of Japan.
- Monthly mean temperatures were significantly above normal all over Japan because of warm southerly wind and above normal sunshine duration.


Full version (PDF)

Figures and Tables (Explanation)



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Tokyo Climate Center, Climate Prediction Division, 1-3-4 Otemachi, Chiyoda-ku, Tokyo, Japan.
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