Singapore got cat A and B
Singapore Cat A weather is likely referring to
a general, hot, and humid condition, common for the tropical climate. The term "Cat A" is not a standard meteorological classification but might refer to the highest category of hot weather. The current forecast includes hot and humid conditions with daytime temperatures around
30−32∘C30 minus 32 raised to the composed with power cap C
and nighttime lows around
26−27∘C26 minus 27 raised to the composed with power cap C
. There is a risk of thundery showers, especially in the morning and afternoon, so it is advisable to stay updated on the latest weather alerts from the National Environment Agency (NEA).
Singapore's "Cat B" weather, also known as "Thundery Showers," indicates a high chance of heavy rain and lightning, typically occurring in the afternoon, according to
BBC Weather and the Weather Information Portal. It is a common weather pattern in Singapore, especially during certain times of the year, and is characterized by brief but intense rainfall and electrical storms.
Neither sounds like "good" weather conditions to do outdoor activities if you ask me.