Saint-Jean-sur-Richelieu in April
5.8out of 10
Possible, with caveats
Cool: highs only around 12°C. Frequent rain: about 12 rainy days.
12°CAvg high
2°CAvg low
12Rainy days (99 mm)
13:17 hDaylight
06:15Sunrise · 19:32 Sunset
Why this score
- Cool: highs only around 12°C
- Frequent rain: about 12 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
- Gloves for freezing mornings
How reliable is the forecast?
Rain in April varies a lot between years (±3.0 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 | -4°C | -13°C | 72 mm | 11 | – | – | 3.6 |
| February | -2°C | -11°C | 60 mm | 9 | – | – | 3.8 |
| March | 3°C | -5°C | 75 mm | 11 | – | – | 4.1 |
| April | 12°C | 2°C | 99 mm | 12 | – | – | 5.8 |
| May | 20°C | 9°C | 104 mm | 12 | – | – | 6.9 |
| June | 24°C | 14°C | 117 mm | 13 | – | – | 7.2 |
| July | 26°C | 17°C | 107 mm | 13 | – | – | 7.2 |
| August | 25°C | 16°C | 108 mm | 13 | – | – | 7.3 |
| September | 21°C | 11°C | 96 mm | 10 | – | – | 7.5 |
| October | 13°C | 5°C | 114 mm | 12 | – | – | 5.9 |
| November | 6°C | -1°C | 85 mm | 12 | – | – | 4.7 |
| December | 0°C | -8°C | 84 mm | 13 | – | – | 3.4 |
Frequently asked questions
How hot is Saint-Jean-sur-Richelieu in April?
Daytime highs average 12°C and nights about 2°C.
When is the best time to visit Saint-Jean-sur-Richelieu?
The best months are September, August, June, July.