The table below shows the minimum, maximum and average % Relative Humidity over the year in Ranchi.
| Parameter | Relative Humidity, % | Minimum | Maximum | Average | Stantard Deviation |
|---|---|---|---|---|
| January | 30.0 | 88.4 | 66.1 | ± 16.1 |
| February | 26.4 | 85.8 | 56.9 | ± 14.7 |
| March | 15.9 | 84.5 | 41.1 | ± 14.6 |
| April | 13.0 | 88.2 | 49.9 | ± 18.5 |
| May | 22.7 | 87.0 | 55.9 | ± 14.9 |
| June | 28.7 | 96.5 | 69.6 | ± 15.0 |
| July | 58.9 | 99.1 | 86.4 | ± 8.6 |
| August | 66.2 | 98.2 | 89.4 | ± 6.7 |
| September | 46.6 | 98.8 | 84.2 | ± 11.1 |
| October | 35.4 | 99.2 | 71.5 | ± 14.7 |
| November | 36.4 | 89.5 | 67.8 | ± 13.2 |
| December | 32.6 | 98.4 | 70.4 | ± 14.9 |
The graph below shows the minimum, maximum and average % Relative Humidity by month in Ranchi.
The graph below shows the diurnal variation (day and night) % Relative Humidity by month in Ranchi.