What the provided graphs illustrate are the average precipitation per month, measured in millimeters for two Brazilian cities named Brasilia and Salvador in 2016.
The charts exhibit the distinct climate between two cities. While Brasilia’s rains concentrated at the beginning and end of the year, Salvador experienced rains throughout most of the year. It is a noticeable point that the peak rainy season in Salvador coincided with the driest months of Brasilia.
Looking firstly at the data of Brasilia, rainfall started with the highest rate at about 240mm in January and 210mm in February, followed by the gradual decrease to the bottom between June and August which the figures range from 10 to 20mm. From September onwards, Brasilia rainfall witnessed a rising trend before reaching its peak in November (around 230mm) and December (approximately 250mm).
In contrast, Salvador recorded relatively low precipitation in January (130mm) and September (100mm), however, these were still higher than Brasilia’s dry season details. The figures increased to the peak at nearly 350mm in May, followed by the continuous drop to over 150mm by the end of the survey.