Dease Lake Weather in April
April in Dease Lake brings low temperatures around 5°C (41°F) during the day, dropping to -6°C (21°F) at night, with some snow/rainfall expected.
Rainfall in Dease Lake in April
Expect around 7 days of snow/rain based on historical data, with 41 mm (1.6 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Dease Lake in April
April in Dease Lake brings low temperatures, with highs of 5°C (41°F) and nights around -6°C (21°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop below freezing to -6°C (21°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.
Sunshine in Dease Lake in April
There are approximately 191 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.
Wind Speed in Dease Lake in April
April sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Dease Lake.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Dease Lake's climate page.
Dease Lake Temperature in April
Min Temperature
-6°C (21°F)
Max Temperature
5°C (41°F)
Chance of Rain
24%
Precipitation
41 mm (1.6 in)
Rainy days
7 days
Windspeed
2 m/s (4 knots)
Sunshine
191 hours
Percentage Sunshine
44%
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Dease Lake typically rise from around 3°C (37°F) at the start of April to approximately 10°C (50°F) by the end. Nights are very cold, with lows typically ranging from -9°C (16°F) to -2°C (28°F).
Average temperatures in April
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Dease Lake in April
Browse day-by-day weather records for Dease Lake spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Dease Lake historical weather extremes in April
The extremes listed below come from historical weather data collected in Dease Lake from 1998 through 2026.
- The hottest April day on record in Dease Lake reached 22°C (72°F) (April 24, 2005).
- On April 2, 2003, Dease Lake saw its coldest April day with temperatures maxing out at -9°C (16°F).
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
pleasant
tolerable
unpleasant
poor
What to Wear in Dease Lake in April
Cold weather calls for smart layering in April. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Dease Lake in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Dease Lake's climate page.
Temperature Rainfall Sunshine Wind Speed
See the full Dease Lake climate overview or explore weather in Canada.
