Coquitlam in December
3.2out of 10
Not the best time
Cold: highs around 5°C. Very wet: about 20 rainy days.
5°CAvg high
1°CAvg low
20Rainy days (330 mm)
7:59 hDaylight
08:08Sunrise · 16:07 Sunset
Why this score
- Cold: highs around 5°C
- Very wet: about 20 rainy days
- Rain varies a lot between years (±4.5 days)
What to wear and pack
- Winter coat, hat and scarf
- Rain jacket or compact umbrella
- Gloves for freezing mornings
How reliable is the forecast?
Rain in December varies a lot between years (±4.5 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 5°C | 1°C | 342 mm | 19 | – | – | 3.3 |
| February | 7°C | 1°C | 212 mm | 16 | – | – | 3.9 |
| March | 10°C | 2°C | 282 mm | 19 | – | – | 4.1 |
| April | 14°C | 4°C | 198 mm | 18 | – | – | 4.8 |
| May | 18°C | 7°C | 134 mm | 13 | – | – | 6.4 |
| June | 20°C | 10°C | 109 mm | 12 | – | – | 7.0 |
| July | 23°C | 12°C | 60 mm | 8 | – | – | 8.0 |
| August | 24°C | 12°C | 83 mm | 8 | – | – | 8.0 |
| September | 20°C | 10°C | 142 mm | 11 | – | – | 7.0 |
| October | 14°C | 7°C | 270 mm | 16 | – | – | 4.8 |
| November | 8°C | 3°C | 379 mm | 20 | – | – | 3.9 |
| December | 5°C | 1°C | 330 mm | 20 | – | – | 3.2 |
Frequently asked questions
How hot is Coquitlam in December?
Daytime highs average 5°C and nights about 1°C.
When is the best time to visit Coquitlam?
The best months are July, August.