| Treatment | Monthly mean relative humidity (%) | ||||
| Nov 2019 | Dec 2019 | Jan 2020 | Feb 2020 | Mean | |
| UV stabilized polyethylene film with 60 mesh insect net along with green shade net | 56 | 52.5 | 48.5 | 40 | 49.25 |
| UV stabilized polyethylene film with 60 mesh insect net | 55 | 52 | 47.5 | 38.5 | 48.25 |
| 60 mesh insect net | 54.5 | 51.5 | 47 | 38 | 47.75 |
| Open (control) | 53 | 50 | 46 | 37 | 46.50 |