| | Nazareth, PA | Macungie, PA | United States |
| Rainfall | 47.5 | 46.6 | 38.1 |
| Snowfall | 30.9 | 23.1 | 27.8 |
| Precipitation Days | 118.2 | 109.5 | 106.2 |
| Sunny | 202 | 205 | 205 |
| Avg. July High | 85.4 | 85.5 | 85.8 |
| Avg. Jan. Low | 18.2 | 21 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
| UV Index | 3.7 | 3.8 | 4.3 |
| Elevation ft. | 495 | 387 | 2443 |