Coleman Weather in September
Coleman in September
The short of it: Coleman in September averages a high of 17 °C (63 °F) and a low of 3 °C (38 °F), with 51 mm (2.0 in) of rain and about 12 h 31 min of daylight. Rated 4 of 5 for a visit; the best months are August and July. Source: TerraClimate climate normals, 1991–2020.
Average high 17° · low 3° · rain 51 mm · daylight 12 h 31 min
✦✦✦✦ Recommended for a visit · best months: August & July
Thirty years of records give Coleman an average September high of 17°, a low of 3° and some 51 mm of rain. Highs fall 6° against August, to near 17°; nights run about 3°. Rain is modest, about 51 mm, the 5th wettest month.
The sun is up for about 12 h 31 min in mid-September, 114 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 4 of 5 for a visit; the finest months here are August and July.
Against its neighbours, Coleman runs cooler than most and wetter than most in September. Cranbrook, 93 km to the W, is 3° warmer by day.
September in Coleman, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 5th wettest of 12
- Versus August
- 6° colder, 13 mm more rain
- Versus October
- 7° warmer
- Day–night spread
- 14°
- Snow season
- Nov–Apr
- Daylight, mid-month
- 12 h 31 min
- Average wind
- 12 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| CranbrookBritish Columbia | 93 km W | 20° | 5° | 34 mm |
| High RiverAlberta | 115 km NNE | 19° | 4° | 43 mm |
| LethbridgeAlberta | 121 km E | 21° | 6° | 36 mm |
| OkotoksAlberta | 127 km NNE | 19° | 4° | 42 mm |
| ChaparralAlberta | 143 km NNE | 19° | 4° | 44 mm |
| BridlewoodAlberta | 144 km N | 19° | 4° | 48 mm |
| CranstonAlberta | 144 km NNE | 19° | 4° | 44 mm |
| SundanceAlberta | 145 km NNE | 19° | 4° | 44 mm |