Relative Humidity Data of Kolkata
The average Relative Humidity of Kolkata is around 77%
although it vary from around 66% during Summer (March) to 88% during the Monsoon (July).
The most humid month of the year is July with humidity varies from 69.5% to 96.4%.
The least humid month is of the year is March, with humidity varies from 22.9% to 96.2%.
97.6%
22.9%
77.0%
The table below shows the minimum, maximum and average % Relative Humidity over the year in Kolkata.
| Parameter | Relative Humidity, % | Minimum | Maximum | Average | Stantard Deviation |
|---|---|---|---|---|
| January | 34.4 | 94.3 | 73.9 | ± 14.7 |
| February | 32.9 | 93.4 | 67.3 | ± 16.6 |
| March | 22.9 | 96.2 | 65.6 | ± 18.8 |
| April | 46.5 | 92.2 | 74.4 | ± 11.9 |
| May | 52.2 | 92.4 | 75.8 | ± 10.0 |
| June | 54.2 | 97.6 | 81.2 | ± 9.4 |
| July | 69.5 | 96.4 | 87.7 | ± 5.8 |
| August | 66.3 | 97.4 | 86.1 | ± 6.2 |
| September | 60.2 | 96.7 | 84.9 | ± 8.1 |
| October | 38.2 | 96.3 | 77.5 | ± 12.7 |
| November | 41.0 | 95.6 | 75.9 | ± 13.4 |
| December | 35.0 | 97.0 | 73.2 | ± 14.6 |
The graph below shows the minimum, maximum and average % Relative Humidity by month in Kolkata.
The graph below shows the diurnal variation (day and night) % Relative Humidity by month in Kolkata.