Singapore's equatorial location and persistent southwest monsoon conditions, with prevailing southeast to southwest winds, have kept recent overnight minimum temperatures elevated above the August climatological average of 25.3°C. Official forecasts and observations indicate most nights staying above 27°C due to high humidity limiting radiative cooling, combined with urban heat effects and variable cloud cover or scattered showers that trap heat. Trader sentiment clusters tightly around 26–28°C because model consensus shows modest variability in nocturnal cloud thickness and wind speeds, which can shift the low by 1–2°C; clearer skies would favor the lower end near 26°C while increased moisture and reduced cooling push toward 28°C, consistent with the warm pattern observed through late August.