| Treatment | Maximum air temperature (˚F) | ||||
| Nov 2019 | Dec 2019 | Jan 2020 | Feb 2020 | Mean | |
| UV stabilized polyethylene film with 60 mesh insect net along with green shade net | 31.5 | 28.5 | 27 | 30 | 29.25 |
| UV stabilized polyethylene film with 60 mesh insect net | 34 | 31 | 29 | 32 | 31.50 |
| 60 mesh insect net | 30 | 27 | 25.5 | 28.5 | 27.75 |
| Open (control) | 29 | 26 | 24.4 | 27.5 | 26.73 |