Singapore’s National Environment Agency outlook, issued July 31, highlights drier-than-normal conditions across the first half of August 2026 that favor daytime maxima of 33–34 °C on most days, above the long-term August average high of roughly 31 °C. Regional climate signals, including above-normal temperatures across much of Southeast Asia, reinforce the potential for elevated readings, while typical tropical factors—high humidity, brief convective showers, and urban heat retention—introduce day-to-day variability. With August 5 falling early in this window, forecast models show modest spread in peak values driven by small differences in cloud cover, wind, and timing of any showers; traders therefore assign nearly equal weight to 32 °C and 33 °C while discounting 34 °C, reflecting uncertainty over whether conditions will reach the upper end of the official guidance on that specific date.