The given graph illustrates the average temperatures and rainfall in the city of Kolkata per month.
Overall, it can be seen from the climograph that the temperature in January was the least, whereas May was the highest. However, July was highest regarding the precipitation while December was the lowest.
Regarding the temperature, starting with January, it was the least temperature with about 20 degrees. The months after that, the temperature increased dramatically to reach its peak in May with around 32 degrees. Then the temperature commenced to decrease gradually throughout the period, and it ended in December with nearly 21 degrees.
For the precipitation, it started in January with around 10 mm, then it increased gradually until May with 100 mm. After that, it increased significantly to reach around 250 mm in June and 340 mm in July, which is the highest in the given period. Then it gradually dropped to 330 mm in August and 290 mm in September. However, in October it witnessed a significant drop with 150 mm. furthermore, in November and December experienced a significant drop with about 10 mm and 5 mm, respectively.