Rainfall Data from Ralliah Rain Gauge
The rainfall data from Ralliah Dam collected with an automated rain gauge has been analysed and compared to the historic rainfall data from UPASI. The chart below summarises the comparison. While the rainfall in 2014 has been higher than the historical average during August – October, the rainfall has disappointed in July, November and December. It appears that the monsoon picked up momentum later than usual and withdrew a bit early.
Analysis of Time Series data on Rainfall for Coonoor
Analysis of Time Series data on Rainfall for Coonoor (v0.1 dtd 06-03-2014) Dataset: Monthly rainfall in mm Period: Jan 1935 to Dec 2013 Source and Credit: UPASI, Coonoor. Obtained as hard copy. Raw data Data entered in Excel Sheet as two column (Data, rainfall in mm) and then saved as csv. The matrix format is for ease of viewing. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1935 0 0 0 0 0 28.5 65 143.5 53.1 272.8 238 113.5 1936 35.8 277.9 268.7 9.1 69.6 118.9 57.9 67.8 148.1 327.7 329.9 101.1 1937 26.7 172.5
