Humidity data (Highlighted column)
Our initial attempt was to collate the values of the humidity and lightning data into a spreadsheet and thus, generate graphs from there. However, we were unable to get the values of the lightning data even after enquiring Mr Tan. We then decided to compare the two pieces of data side by side to find out the effect of humidity on the number of lightning strikes. The images attached are some of the humidity and lightning data in the morning of December 7, 2012. From comparison, we found out that the higher the level of humidity, the greater the number of lightning strikes.