Brooklin Weather in September
Brooklin in September
The short of it: Brooklin in September averages a high of 21 °C (70 °F) and a low of 11 °C (52 °F), with 81 mm (3.2 in) of rain and about 12 h 26 min of daylight. Rated 3 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.
Average high 21° · low 11° · rain 81 mm · daylight 12 h 26 min
✦✦✦ Fair for a visit · best months: July & June
Thirty years of records give Brooklin an average September high of 21°, a low of 11° and some 81 mm of rain. Much like August: highs about 21°, nights near 11°. Easy travelling weather. Wet spells are common — about 81 mm, the 5th wettest month.
The sun is up for about 12 h 26 min in mid-September, 93 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 June.
Against its neighbours, Brooklin runs cooler than most and drier than most in September. Whitby, 9 km to the SSE, is 1° warmer by day.
September in Brooklin, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 4° colder, 1.0 mm less rain
- Versus October
- 7° warmer
- Day–night spread
- 10°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 12 h 26 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| WhitbyOntario | 9 km SSE | 22° | 12° | 82 mm |
| OshawaOntario | 11 km SE | 22° | 12° | 82 mm |
| AjaxOntario | 13 km SSW | 21° | 12° | 81 mm |
| PickeringOntario | 15 km WSW | 21° | 11° | 81 mm |
| BowmanvilleOntario | 23 km ESE | 21° | 11° | 82 mm |
| StouffvilleOntario | 23 km W | 21° | 11° | 82 mm |
| RougeOntario | 24 km SW | 21° | 12° | 79 mm |
| MarkhamOntario | 27 km WSW | 22° | 12° | 79 mm |