Monthly climate averages for Fallingbrook, Canada. Based on 10-year ERA5 reanalysis data.
Dfb Warm-Summer Continental
Climate OverviewFallingbrook, Canada in December has cold conditions, with highs averaging around -0.8°C (31°F). Rain falls on about 12 days this month.
This month falls at the beginning of Winter. Cold conditions dominate the month.
Daily highs in December gradually drop from around 2°C (35°F) at the start to -2°C (29°F) by month's end.
December sees fairly even rainfall, totalling about 88 mm across the month.
The warmest days tend to fall around the 1th, averaging 2.4°C (36°F).
Compared to November, this month is about 6°C cooler with 0 fewer rainy days. Temperatures begin dropping heading into January.
Daily averages based on historical data (2016–2025)
Cold daytime highs of -1°C (31°F) mean shorter outdoor excursions with warming breaks. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.
Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.
3 of the last 5 yearly records were warmer than this month's long-run average.
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -4°C / -12°C | -8°C / -17°C | 11days (76 mm) Wet | 4.9h Fair | 77% Humid | 1.9 Low | Poor | View Details |
| February | -2°C / -11°C | -7°C / -16°C | 11days (80 mm) Wet | 6h Fair | 75% Muggy | 3 Moderate | Poor | View Details |
| March | 3°C / -6°C | -1°C / -11°C | 12days (89 mm) Wet | 7.5h Good | 72% Muggy | 3.8 Moderate | Poor | View Details |
| April | 11°C / 1°C | 7°C / -3°C | 13days (112 mm) Wet | 8.3h Good | 67% Muggy | 4.7 Moderate | Poor | View Details |
| May best | 19°C / 8°C | 18°C / 6°C | 12days (100 mm) Wet | 10.2h Excellent | 67% Muggy | 5.5 High | Good | View Details |
| June best | 24°C / 14°C | 24°C / 13°C | 12days (104 mm) Wet | 10.9h Excellent | 70% Muggy | 6.2 High | Excellent | View Details |
| July best | 27°C / 17°C | 28°C / 18°C | 12days (114 mm) Wet | 11.9h Excellent | 73% Muggy | 6.5 High | Excellent | View Details |
| August best | 25°C / 16°C | 26°C / 17°C | 12days (110 mm) Wet | 10.5h Excellent | 76% Humid | 5.7 High | Excellent | View Details |
| September best | 21°C / 13°C | 21°C / 12°C | 8days (69 mm) Wet | 9.3h Good | 75% Muggy | 4.8 Moderate | Excellent | View Details |
| October | 14°C / 7°C | 12°C / 4°C | 12days (112 mm) Wet | 6.5h Fair | 76% Humid | 3.1 Moderate | Fair | View Details |
| November | 5°C / -1°C | 1°C / -5°C | 12days (81 mm) Wet | 4.8h Fair | 78% Humid | 2 Low | Poor | View Details |
| December | -1°C / -8°C | -5°C / -12°C | 12days (88 mm) Wet | 4h Fair | 78% Humid | 1.5 Low | Poor | View Details |
Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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