- Latitude: Beijing is located at a much higher latitude than Singapore, which means it is further from the equator and experiences more extreme seasons. Singapore is located near the equator and has a tropical climate, with consistently high temperatures and humidity.
- Altitude: Beijing is located at a higher altitude than Singapore, which means it has a cooler climate. Singapore is located at sea level.
- Oceanic influences: Singapore is a small island nation, surrounded by the warm waters of the Indian Ocean and the Pacific Ocean. This means it has a maritime climate, with warm and humid conditions. Beijing is located inland and away from any major water bodies, so its climate is more continental, with colder winters and hotter summers.
- Monsoon winds: Singapore experiences the effects of the monsoon winds, which are seasonal winds that change direction depending on the time of year. This results in two distinct seasons in Singapore: the wet season (November-March) and the dry season (June-September). Beijing does not experience the same monsoonal effects, so it has a more consistent climate throughout the year.
As a result of these factors, the weather in Beijing is significantly different from the weather in Singapore. Beijing has cold, dry winters and hot, humid summers, while Singapore has warm and humid weather all year round.