Definition of research. 1  1 : careful or diligent search. 2  2 : studious inquiry or examination; especially : investigation or experimentation aimed at the discovery and interpretation of facts, revision of accepted theories or laws in the light of new facts, or practical application of such new or revised theories or laws.
Chengdu Weather in December. CityWeather. Chengdu is not as cold as Beijing in December because it is located in a basin in south China. But the weather is damp which makes it unpleasant. Also, there is no central heating, so you may feel cold even though the average low temperature never falls below 0 Â°C (32Â°F).
Shanghai's winter months, December, January and February, are decidedly cool, with daily highs of around 4-6Â°C and overnight temperatures which can fall below freezing. Snow is quite rare, falling for only 1 or 2 days a year, but it can feel bitterly cold when winds blow from Siberia.pring is a very popular and pleasant time to visit Shanghai, especially during the cherry blossom season. Temperatures are mild and pleasant and although there are plenty of showers, the rain is not non-stop.