According to the situation of the weather, the cold weather owing to NE monsoon and the sunshine is a contradiction.
The coldest day of March is on 3/7/07. According to HKO, no such sunshine was available (allowed by gods ) on 3/7.
The sunshine is a contradiction because the weather is wet, and never dry in March.
The weather in this weekend: there is a sunny day on 3/10, this Saturday (also expected by HKO), but not the one is possible on 3/11, this Sunday. According to the gods, the sunshine is contradiction on Sundays in February and March. (*5)
In fact, the weather is still unstable until another 25 degree C sunny period starts.
Reverse the distribution seems impossible: say shower on 3/10 and sunshine on 3/11 is impossible.
There will be another 25 degree C sunny period, which is the only solution that let Hong Kong have sunshine.
The stop-sunshine-day that is on 3/7 had the lowest temperature in March: 10.6 degree C...
Go cold weather til 3/8 or 3/9 and stop sunshine!
Welcome to discuss.