Temperature
Monthly Temperature Outlook: August 2025
Issued: 30 Jul 2025
For August 2025, above-normal temperature is predicted over Southeast Asia.
For August 2025, above-normal temperature is predicted over Southeast Asia, based on the multi-model ensemble (Figure 1). The models predict a higher likelihood of above-normal temperature over the Maritime Continent as compared to Mainland Southeast Asia. Most of the models (more than six models, Figure 2) predict above-normal temperature as the most likely tercile. Model skill for predicting above-normal temperature is relatively good for most of Southeast Asia.
Figure 1: Temperature tercile summary predictions of the multi model ensemble for August 2025 (contains modified Copernicus C3S information).
Figure 2: Number of models in agreement in the multi-model ensemble for the dominant tercile for August 2025. Where there no dominant tercile, it refers to the number of models with near-normal tercile (contains modified Copernicus C3S information).