What is the weather at Beijing on 1st week of September 2011?? Is it bwasy to find HALAL food (for muslims)?

The weather in Sep is mild in Beijing. You should be aware of the temperature difference in early morning. Anyway, it is better to check the weather forecast before leaving. There are many Halal restaurants in Beijing, so you could take easy. Suggested that you choose a hotel in city center, from where you could start tour and find food easily.