October 2024 JMA Rainfall Anomaly (mm)

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October 2024 Rainfall (JMA) Analysis

In October 2024, positive rainfall anomalies were observed across most of the Philippines, parts of eastern Indonesia and Papua.

In contrast, negative rainfall anomalies were observed over parts of Myanmar, western Indonesia (including Sumatra and Java), southern Thailand, and areas around Brunei Darussalam, suggesting drier-than-average conditions.

Mainland Southeast Asia, particularly Laos, Vietnam, and Cambodia, showed a mix of near-normal to slightly below-normal rainfall.

The maps on the right (top to bottom) indicate the observed rainfall for October 2024, along with the climatological normal from 1991 to 2020, providing context for the anomaly map on the left.

October 2024 JMA Rainfall (mm)

October JMA Normal Rainfall (1991-2020) (mm)