SeasonMapJasper vs Ottawa in September
Jasper and Ottawa are nearly tied in September — 90 vs 89 on SeasonMap's comfort score. Jasper is nice, a little rain, clean air; Ottawa is nice, a little rain, clean air.
Jasper vs Ottawa — September climate, side by side
| Jasper | Ottawa | |
|---|---|---|
| Comfort score | 90/100 (S) | 89/100 (A) |
| Feels-like high | 16°C | 22°C |
| Avg high / low | 18° / 3° | 22° / 11° |
| Rainfall | 48 mm | 66 mm |
| Rainy days | 11 | 7 |
| Humidity | 77% | 75% |
| Air quality (AQI) | 35 | 39 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Jasper vs Ottawa in September — FAQ
- Is September better in Jasper or Ottawa?
- Jasper and Ottawa are nearly tied in September — 90 vs 89 on SeasonMap's comfort score. Jasper is nice, a little rain, clean air; Ottawa is nice, a little rain, clean air.
- What is the weather like in Jasper vs Ottawa in September?
- In September, Jasper averages 18°C high / 3°C low with about 48 mm of rain; Ottawa averages 22°C high / 11°C low with about 66 mm.