March 2 edit
1883: The Hong Kong Observatory, the weather forecasting agency of Hong Kong, was founded.
2003: Cyclone Japhet made landfall near Vilankulo, Mozambique, bringing torrential rain that helped relieve a drought but also brought floods that killed 25 people in Mozambique and Zimbabwe.
2005: Cyclone Percy reached a peak intensity of 260 kilometers per hour (160 mph) with a central pressure of 900 millibars (26.58 inHg), making it the second-most intense tropical cyclone ever recorded in the southern Pacific Ocean.
2012: One of the most violent March tornado outbreaks on record killed 40 people in the central and eastern United States, mostly in Indiana and Kentucky.