Kingston Weather in April
Kingston in April sees low daytime temperatures of 10°C (50°F) and nighttime lows of 3°C (37°F). Rainfall is fairly high this month at around 109 mm (4.3 in), so pack a rain jacket to stay dry.
Rainfall in Kingston in April
Records from the past 30 years suggest around 12 days of rain, with 109 mm (4.3 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Kingston in April
Daytime highs in Kingston in April reach 10°C (50°F), with nights around 3°C (37°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Kingston in April
The area enjoys a balanced 162 hours of sunlight, ensuring it's neither too overcast nor too sunny.April in Kingston has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Kingston Temperature in April
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Kingston Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kingston - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kingston typically rise from around 7°C (45°F) at the start of April to approximately 13°C (55°F) by the end. Nights are cold, with lows typically ranging from -2°C (28°F) to 4°C (39°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather records for Kingston in April
Browse day-by-day weather records for Kingston spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kingston historical weather extremes in April
Our historical data for Kingston spans 1976 to 2026, revealing these weather extremes.
- Kingston experienced its chilliest April day on April 6, 1982, reaching only -5°C (23°F).
- The lowest overnight temperature recorded in April was -14°C (7°F) (April 6, 2002).
Best Places in Canada in April
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in April →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Kingston in April
The weather can swing between comfortable and chilly in April, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Kingston in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10 -
Outdoor sports5/10
Kingston 3-Day Forecast
See the full Kingston climate overview or explore weather in Canada.
Popular in April
Where to go in April - average daytime high across popular destinations.
Niagara Falls
13°C (55°F) Ottawa
12°C (54°F) Vancouver
12°C (54°F) Montréal12°C (54°F) Calgary12°C (54°F) Toronto10°C (50°F) Quebec City
9°C (48°F) Whistler6°C (43°F) 
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