- The latitude ranges are denoted as follows: Lat1 is \({20}^{o}N - {10}^{o}N\), Lat2 is \({10}^{o}\) N—\({0}^{o}\), Lat3 is \({0}^{o}\)—\({10}^{o}\) S, and Lat4 is \({10}^{o}\) S–\({20}^{o}\) S. The seasons are divided into summer (DJF) overlaid in light yellow color, autumn (MAM) overlaid in light green color, winter (JJA) overlaid in sky blue color, and spring (SON) overlaid in peach color