The best time to visit Pulicat is between October - March. During this period, thousands of migratory birds fly to Pulicat. While the weather is pleasant throughout the year, peak-summer and monsoon months are avoidable.
| Month | High/Low (°C) | Rain |
|---|---|---|
| January | 28°/ 23° | 5 days |
| February | 29°/ 23° | 0 days |
| March | 31°/ 24° | 0 days |
| April | 33°/ 26° | 1 days |
| May | 35°/ 28° | 2 days |
| June | 35°/ 28° | 8 days |
| July | 33°/ 26° | 20 days |
| August | 33°/ 26° | 16 days |
| September | 32°/ 25° | 16 days |
| October | 31°/ 25° | 22 days |
| November | 30°/ 25° | 13 days |
| December | 28°/ 24° | 8 days |