Cloud Cover Data of Kolkata
The average Cloud Cover of Kolkata is around 4/10th
although it vary from around 1/10th during Winter (January) to 9/10th during the Monsoon (July).
The most cloudy month of the year is July with cloud cover varies from 4/10th to 10/10th.
The most clear sky month is of the year is January, with cloud cover varies from 0/10th to 10/10th.
10/10th
0/10th
4/10th
The table below shows the minimum, maximum and average cloud cover, 10th over the year in Kolkata.
The table below shows the minimum, maximum and average Cloud Cover by month in Kolkata.
| Parameter | Cloud Cover, /10th | Minimum | Maximum | Average | Stantard Deviation |
|---|---|---|---|---|
| January | 0.0 | 9.5 | 1.1 | ± 2.6 |
| February | 0.0 | 10.0 | 2.3 | ± 3.6 |
| March | 0.0 | 9.9 | 1.4 | ± 2.3 |
| April | 0.0 | 9.9 | 2.1 | ± 2.2 |
| May | 0.0 | 9.9 | 2.8 | ± 2.4 |
| June | 0.0 | 10.0 | 6.6 | ± 3.1 |
| July | 3.5 | 10.0 | 9.1 | ± 1.3 |
| August | 3.0 | 10.0 | 8.6 | ± 1.6 |
| September | 0.2 | 10.0 | 7.3 | ± 2.7 |
| October | 0.0 | 10.0 | 2.7 | ± 3.5 |
| November | 0.0 | 9.9 | 1.2 | ± 2.3 |
| December | 0.0 | 10.0 | 2.2 | ± 3.5 |
The graph below shows the minimum, maximum and average Cloud Cover by month in Kolkata.