| Model | Unstandardized Coefficients | Standardized Coefficients | t | Sig. | 95.0% Confidence Interval for B | ||||||
| B | Std. Error | Beta | Lower Bound | Upper Bound | |||||||
| 1 | (Constant) | 9.871 | 0.124 |
| 79.760 | 0.000 | 9.629 | 10.114 | |||
| air temperature (degree Celsius) | 0.708 | 0.005 | 0.874 | 147.151 | 0.000 | 0.698 | 0.717 | ||||