Check your insurance premiums
If you really want to know if climate change is occurring just check how much your insurance premiums have increased over the last few years.
Insurance companies are like bookies, they look to the odds and if their payouts are increasing because of more extreme weather events then they will be increasing premiums to cover the additional costs.
So, if the average premium is increasing inline with inflation then no climate change, if however they are increasing faster than inflation then there is something happening and odds on it is linked to climate change! In Australia in some places they have gone up by double, triple, 10 times... This does appear to be indicative of something...