SeasonMapMilwaukee vs Yellowstone National Park in September
Milwaukee is the better pick in September — 90 vs 84 on SeasonMap's comfort score. Milwaukee is warm, rainy, clean air, while Yellowstone National Park is cool, a little rain, clean air.
Milwaukee vs Yellowstone National Park — September climate, side by side
| Milwaukee | Yellowstone National Park | |
|---|---|---|
| Comfort score | 90/100 (S) | 84/100 (A) |
| Feels-like high | 24°C | 14°C |
| Avg high / low | 24° / 15° | 17° / 1° |
| Rainfall | 85 mm | 59 mm |
| Rainy days | 7 | 11 |
| Humidity | 75% | 59% |
| Air quality (AQI) | 44 | 43 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Milwaukee vs Yellowstone National Park in September — FAQ
- Is September better in Milwaukee or Yellowstone National Park?
- Milwaukee is the better pick in September — 90 vs 84 on SeasonMap's comfort score. Milwaukee is warm, rainy, clean air, while Yellowstone National Park is cool, a little rain, clean air.
- What is the weather like in Milwaukee vs Yellowstone National Park in September?
- In September, Milwaukee averages 24°C high / 15°C low with about 85 mm of rain; Yellowstone National Park averages 17°C high / 1°C low with about 59 mm.