Many Factors Affect Climate
Lots of earthbound and cosmic factors affect climate change. Many of them occur in repeating cycles. Some cycles are predictable and some are not. Solar factors can be seen on the “It’s the Sun” page.
If you want more details, read on.
Trade Winds and Atmospheric Oscillations
El Nino (ENSO)
Thermohaline Conveyor – Deep Ocean Current
Volcanoes
Wildfires
Urban Heat Island
Black Carbon (Soot)
Land Disturbance
Carbon Dioxide and other Greenhouse Gases
http://climatechange101.ca/learn-more-about-climate-change/many-factors-affect-climate/