I did the computation myself I think in the span 2000-2013, using data from Wolfram|Alpha and I was surprised to find that Paris had 46% of days with at least o

I did the computation myself I think in the span 2000-2013, using data from Wolfram|Alpha and I was surprised to find that Paris had 46% of days with at least one shower. Here are the cities I had checked: London 42 Paris 46 Rome 23 Boston 32 Buenos Aires 30 San Francisco 18 Lima 21 Beijing 24 Sydney 20 Moscow 31 If you want to try it yourself from the beginning of 2000 to now: https://www.wolframcloud.com/objects/b432e59c-fa11-497b-8f6a-b86b0c3efaff https://www.wolframcloud.com/objects/b432e59c-fa11-497b-8f6a...