Coquitlam Weather in September
Coquitlam in September
The short of it: Coquitlam in September averages a high of 21 °C (70 °F) and a low of 11 °C (52 °F), with 94 mm (3.7 in) of rain and about 12 h 31 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 21° · low 11° · rain 94 mm · daylight 12 h 31 min
✦✦✦ Fair for a visit · best months: July & August
September in Coquitlam brings afternoons near 21° and nights around 11°, with about 94 mm of rain over the month. Much like August: highs about 21°, nights near 11°. Easy travelling weather. Wet spells are common — about 94 mm, the 9th wettest month.
The sun is up for about 12 h 31 min in mid-September, 113 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, Coquitlam runs warmer than most and wetter than most in September. Coquitlam Town Centre, 1 km to the SW, is 1° cooler by day.
September in Coquitlam, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 9th wettest of 12
- Versus August
- 4° colder, 28 mm more rain
- Versus October
- 6° warmer
- Day–night spread
- 10°
- Snow season
- Dec–Jan
- Daylight, mid-month
- 12 h 31 min
- Average wind
- 8 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Coquitlam Town CentreBritish Columbia | 1 km SW | 20° | 11° | 93 mm |
| Port CoquitlamBritish Columbia | 2 km SSE | 21° | 11° | 94 mm |
| Port MoodyBritish Columbia | 3 km W | 20° | 11° | 93 mm |
| Coquitlam WestBritish Columbia | 8 km WSW | 19° | 11° | 88 mm |
| CaribooBritish Columbia | 8 km WSW | 19° | 11° | 88 mm |
| Fraser HeightsBritish Columbia | 9 km S | 21° | 11° | 81 mm |
| GuildfordBritish Columbia | 10 km S | 21° | 11° | 80 mm |
| Surrey City CentreBritish Columbia | 12 km SSW | 21° | 11° | 76 mm |