Wiarton Weather in September
Wiarton in September
The short of it: Wiarton in September averages a high of 20 °C (69 °F) and a low of 11 °C (51 °F), with 97 mm (3.8 in) of rain and about 12 h 27 min of daylight. Rated 3 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 11° · rain 97 mm · daylight 12 h 27 min
✦✦✦ Fair for a visit · best months: July & August
September in Wiarton brings afternoons near 20° and nights around 11°, with about 97 mm of rain over the month. Much like August: highs about 20°, nights near 11°. Easy travelling weather. Wet spells are common — about 97 mm, the 5th wettest month.
The sun is up for about 12 h 27 min in mid-September, 96 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are July and August.
Against its neighbours, Wiarton runs cooler than most and about as wet in September. Owen Sound, 25 km to the SE, sees much the same highs.
September in Wiarton, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 4° colder, 22 mm more rain
- Versus October
- 7° warmer
- Day–night spread
- 10°
- Snow season
- Nov–Apr
- Daylight, mid-month
- 12 h 27 min
- Average wind
- 13 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Owen SoundOntario | 25 km SE | 21° | 11° | 98 mm |
| Lion's HeadOntario | 29 km NNW | 20° | 11° | 89 mm |
| SydenhamOntario | 33 km SE | 20° | 10° | 99 mm |
| Port ElginOntario | 39 km SSW | 21° | 11° | 92 mm |
| MeafordOntario | 44 km ESE | 20° | 11° | 89 mm |
| PaisleyOntario | 50 km SSW | 21° | 10° | 104 mm |
| The Blue MountainsOntario | 58 km ESE | 21° | 11° | 86 mm |
| MarkdaleOntario | 61 km SE | 20° | 10° | 94 mm |