Monthly climate averages for Patterson, Canada. Based on 10-year ERA5 reanalysis data.
Dfb Warm-Summer Continental
Climate OverviewPatterson, Canada in August has warm conditions, with highs averaging 23.8°C (75°F). Temperatures drop noticeably between day and night.
This month falls at the end of Summer.
Temperatures remain fairly steady throughout August, with daily highs around 24°C (75°F).
August sees fairly even rainfall, totalling about 57 mm across the month.
Expect around 12.3h of sunshine at the start of August, decreasing to 11.6h by the end.
The warmest days tend to fall around the 1th, averaging 25.9°C (79°F).
Compared to July, this month is about 0°C cooler with 2 fewer rainy days. Temperatures begin dropping heading into September.
Daily averages based on historical data (2016–2025)
Daytime temperatures around 24°C (75°F) are ideal for full-day outdoor exploration.
Rain usually comes in shorter passing showers rather than all-day rain.
1 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 | -2°C / -12°C | -7°C / -18°C | 3days (10 mm) Excellent | 6h Fair | 71% Muggy | 1.6 Low | Poor | View Details |
| February | -3°C / -14°C | -7°C / -19°C | 6days (20 mm) Good | 7.3h Good | 68% Muggy | 2.7 Moderate | Poor | View Details |
| March | 4°C / -9°C | 0°C / -13°C | 6days (23 mm) Good | 9.1h Good | 66% Muggy | 3.8 Moderate | Poor | View Details |
| April | 10°C / -3°C | 6°C / -7°C | 8days (35 mm) Wet | 10.7h Excellent | 60% Moderate | 5.3 High | Poor | View Details |
| May | 17°C / 3°C | 14°C / -1°C | 11days (63 mm) Wet | 11.7h Excellent | 60% Moderate | 6.3 High | Fair | View Details |
| June best | 21°C / 8°C | 19°C / 5°C | 13days (96 mm) Wet | 12.6h Excellent | 62% Muggy | 6.7 High | Good | View Details |
| July best | 24°C / 11°C | 23°C / 9°C | 11days (72 mm) Wet | 13h Excellent | 67% Muggy | 6.7 High | Excellent | View Details |
| August best | 24°C / 10°C | 22°C / 8°C | 9days (57 mm) Wet | 11.7h Excellent | 63% Muggy | 6.1 High | Excellent | View Details |
| September best | 19°C / 6°C | 16°C / 3°C | 6days (33 mm) Good | 9.7h Good | 63% Muggy | 4.7 Moderate | Good | View Details |
| October | 10°C / -1°C | 6°C / -5°C | 5days (28 mm) Good | 7.9h Good | 65% Muggy | 3.1 Moderate | Poor | View Details |
| November | 3°C / -7°C | -2°C / -12°C | 6days (22 mm) Good | 5.7h Fair | 70% Muggy | 1.7 Low | Poor | View Details |
| December | -4°C / -13°C | -8°C / -18°C | 5days (21 mm) Good | 5.1h Fair | 71% Muggy | 1.3 Low | Poor | View Details |
Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.
Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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