The table below shows the minimum, maximum and average % Relative Humidity over the year in Harfatarai.
| Parameter | Relative Humidity, % | Minimum | Maximum | Average | Stantard Deviation |
|---|---|---|---|---|
| January | 31.3 | 86.5 | 57.6 | ± 14.0 |
| February | 23.1 | 92.5 | 52.9 | ± 15.9 |
| March | 18.9 | 85.8 | 42.1 | ± 13.3 |
| April | 18.3 | 80.2 | 44.6 | ± 14.1 |
| May | 21.5 | 74.7 | 46.2 | ± 10.1 |
| June | 34.5 | 96.9 | 66.2 | ± 14.7 |
| July | 61.2 | 99.6 | 85.6 | ± 8.8 |
| August | 58.5 | 99.5 | 89.0 | ± 7.3 |
| September | 53.2 | 97.5 | 81.5 | ± 10.1 |
| October | 34.1 | 95.4 | 69.2 | ± 12.4 |
| November | 31.4 | 86.3 | 62.4 | ± 12.9 |
| December | 34.3 | 97.8 | 71.1 | ± 14.6 |
The graph below shows the minimum, maximum and average % Relative Humidity by month in Harfatarai.
The graph below shows the diurnal variation (day and night) % Relative Humidity by month in Harfatarai.