| Genotypes | Weather data | Effecta | Partial R2 | R2 |
| Alkabo | T min | (+) | 0.26 | 0.26 |
| Carpio | T max | (+) | 0.34 | 0.34 |
| Divide | T min | (+) | 0.26 | 0.26 |
| Grenora | # days temp ≥ 30˚C | (+) | 0.23 | 0.23 |
| Joppa | T min | (+) | 0.35 | 0.35 |
| Maier | T min | (+) | 0.31 | 0.31 |
| Mountrail | T min | (+) | 0.45 | 0.45 |
| Pierce | # days temp ≥ 30˚C | (+) | 0.34 | 0.34 |
| Tioga | T min | (+) | 0.45 | 0.45 |