
| Station / Degrees in Celsius | January | February | March | April | May | June | ||||||
| Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Hill Station | ||||||||||||
| Kalimpong | 12 | 9 | 14 | 12 | 20 | 15 | 23 | 17 | 22 | 16 | 25 | 19 |
| Darjeeling | 9 | 1 | 13 | 4 | 15 | 6 | 19 | 8 | 18 | 10 | 19 | 13 |
| Sub Himalayan West Bengal | ||||||||||||
| Jalpaiguri | 24 | 12 | 27 | 15 | 30 | 18 | 32 | 21 | 31 | 23 | 33 | 24 |
| Cooch Behar | 23 | 11 | 26 | 15 | 29 | 18 | 30 | 20 | 30 | 23 | 32 | 25 |
| Balurghat | 25 | - | 34 | 12 | - | - | - | - | 37 | 23 | 39 | 30 |
| Malda | 23 | 13 | 28 | 17 | 32 | 21 | 35 | 24 | 35 | 25 | 36 | 27 |
| Gangetic west Bengal | ||||||||||||
| Kolkata | 25 | 15 | 30 | 19 | 33 | 23 | 35 | 26 | 36 | 27 | 36 | 28 |
| Krishnagar | 25 | 16 | 30 | 22 | 34 | 26 | 35 | 27 | 37 | 29 | 38 | 30 |
| Berhampur | 23 | 13 | 28 | 18 | 32 | 21 | 35 | 24 | 37 | 27 | 36 | 26 |
| Burdwan | 24 | 13 | 30 | 18 | 33 | 22 | 35 | 24 | 37 | 25 | 38 | 27 |
| Suri | 24 | 12 | 29 | 16 | 33 | 20 | 36 | 23 | 37 | 25 | 38 | 27 |
| Bankura | 24 | 13 | 30 | 17 | 34 | 22 | 36 | 25 | 39 | 27 | 39 | 28 | Midnapore | 25 | 15 | 30 | 18 | 34 | 23 | 36 | 25 | 37 | 25 | 38 | 28 | Purulia | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Station / Degrees in Celsius | July | August | September | October | November | December | ||||||
| Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Hill Station | ||||||||||||
| Kalimpong | 23 | 20 | 30 | 26 | 26 | 20 | 25 | 17 | 23 | 13 | .. | .. |
| Darjeeling | 19 | 13 | 20 | 13 | 21 | 13 | 17 | 9 | 16 | 4 | 14 | 6 |
| Sub Himalayan West Bengal | ||||||||||||
| Jalpaiguri | 32 | 25 | 32 | 25 | 34 | 25 | 30 | 21 | 30 | 16 | 28 | 13 |
| Cooch Behar | 32 | 25 | 32 | 26 | 33 | 25 | 29 | 21 | 29 | 16 | 27 | 12 |
| Balurghat | .. | 27 | .. | .. | .. | .. | .. | .. | 28 | 17 | .. | 14 |
| Malda | 32 | 26 | 33 | 27 | 34 | 27 | 30 | 24 | 28 | 18 | 26 | 14 |
| Gangetic west Bengal | ||||||||||||
| Kolkata | 32 | 26 | 33 | 27 | 33 | 26 | 30 | 24 | 30 | 18 | 27 | 15 |
| Krishnagar | 33 | 27 | 33 | 27 | 34 | 26 | 31 | 24 | 30 | 17 | 26 | 13 |
| Berhampur | 32 | 26 | 32 | 26 | 33 | 26 | 30 | 23 | 28 | 18 | 26 | 14 |
| Burdwan | 32 | 26 | 33 | 26 | 33 | 26 | 30 | 23 | 29 | 16 | 26 | 14 |
| Suri | 32 | 26 | 33 | 26 | 33 | 25 | 22 | 22 | 29 | 15 | 26 | 13 |
| Bankura | 32 | 26 | 33 | 27 | 33 | 26 | 30 | 24 | 29 | 16 | 26 | 12 | Midnapore | 32 | 26 | 32 | 26 | 31 | 26 | 30 | 24 | 28 | 17 | 25 | 14 | Purulia | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |