Monthly climate averages for Bath, Canada. Based on 10-year ERA5 reanalysis data.
Dfa Hot-Summer Continental
Climate OverviewBath, Canada in August has warm conditions, with highs averaging 25.4°C (78°F). Rain falls on about 12 days this month.
This month falls at the end of Summer.
Daily highs in August gradually drop from around 26°C (79°F) at the start to 24°C (75°F) by month's end.
August sees fairly even rainfall, totalling about 92 mm across the month.
Expect around 12.0h of sunshine at the start of August, decreasing to 10.4h by the end.
The warmest days tend to fall around the 4th, averaging 26.4°C (80°F).
Compared to July, this month is about 1°C cooler with 2 more rainy days. Temperatures begin dropping heading into September.
Daily averages based on historical data (2016–2025)
Daytime temperatures around 25°C (78°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.
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 | -1°C / -7°C | -6°C / -12°C | 11days (77 mm) Wet | 5.1h Fair | 75% Muggy | 1.9 Low | Poor | View Details |
| February | 1°C / -7°C | -4°C / -12°C | 10days (76 mm) Wet | 6.3h Fair | 74% Muggy | 3.1 Moderate | Poor | View Details |
| March | 5°C / -3°C | 1°C / -7°C | 12days (83 mm) Wet | 7.5h Good | 70% Muggy | 3.9 Moderate | Poor | View Details |
| April | 11°C / 3°C | 8°C / -1°C | 12days (110 mm) Wet | 8.7h Good | 70% Muggy | 4.6 Moderate | Poor | View Details |
| May best | 18°C / 9°C | 17°C / 7°C | 11days (82 mm) Wet | 10.7h Excellent | 72% Muggy | 5.8 High | Good | View Details |
| June best | 23°C / 15°C | 24°C / 15°C | 12days (85 mm) Wet | 11.7h Excellent | 73% Muggy | 6.5 High | Excellent | View Details |
| July best | 27°C / 19°C | 29°C / 20°C | 10days (89 mm) Wet | 12.3h Excellent | 73% Muggy | 6.7 High | Excellent | View Details |
| August best | 25°C / 19°C | 27°C / 20°C | 12days (92 mm) Wet | 11.1h Excellent | 75% Muggy | 5.9 High | Excellent | View Details |
| September best | 22°C / 15°C | 22°C / 15°C | 8days (67 mm) Wet | 9.7h Good | 75% Muggy | 4.9 Moderate | Excellent | View Details |
| October | 15°C / 10°C | 13°C / 7°C | 12days (114 mm) Wet | 6.9h Fair | 76% Humid | 3.2 Moderate | Fair | View Details |
| November | 7°C / 2°C | 4°C / -2°C | 11days (79 mm) Wet | 5.5h Fair | 75% Muggy | 2.1 Moderate | Poor | View Details |
| December | 2°C / -3°C | -3°C / -8°C | 13days (93 mm) Wet | 4.4h Fair | 76% Humid | 1.6 Low | Poor | View Details |
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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