Saint-Hyacinthe in August
7.3out of 10
Possible, with caveats
Warm and comfortable: highs around 25°C. Frequent rain: about 12 rainy days.
25°CAvg high
15°CAvg low
12Rainy days (106 mm)
13:56 hDaylight
05:58Sunrise · 19:54 Sunset
Why this score
- Warm and comfortable: highs around 25°C
- Frequent rain: about 12 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in August is fairly consistent from year to year (2.7 days). 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 | -14°C | 75 mm | 11 | – | – | 3.6 |
| February | -3°C | -13°C | 61 mm | 9 | – | – | 3.9 |
| March | 3°C | -6°C | 74 mm | 11 | – | – | 4.0 |
| April | 11°C | 1°C | 99 mm | 12 | – | – | 5.7 |
| May | 19°C | 8°C | 100 mm | 12 | – | – | 6.9 |
| June | 24°C | 13°C | 107 mm | 13 | – | – | 7.3 |
| July | 26°C | 16°C | 103 mm | 13 | – | – | 7.3 |
| August | 25°C | 15°C | 106 mm | 12 | – | – | 7.3 |
| September | 21°C | 11°C | 93 mm | 11 | – | – | 7.4 |
| October | 13°C | 5°C | 110 mm | 12 | – | – | 6.0 |
| November | 6°C | -2°C | 87 mm | 12 | – | – | 4.6 |
| December | -1°C | -9°C | 87 mm | 12 | – | – | 3.5 |
Frequently asked questions
How hot is Saint-Hyacinthe in August?
Daytime highs average 25°C and nights about 15°C.
When is the best time to visit Saint-Hyacinthe?
The best months are September, June, July, August.