The 5 most beautiful lakes in Canada
Explore Canada's stunning lakes: Lake Louise, Lake Superior, Maligne Lake, Emerald Lake, and Lake Okanagan, each offering unique beauty and activities.
Saint John Weather in April
April in Saint John brings high temperatures, with highs of 27°C (81°F) and nights dropping to 25°C (77°F). With excellent weather conditions overall, it's a good time to visit.
Rainfall in Saint John in April
Analyzing past climate data, one can expect approximately 13 days of rain, averaging 48 mm (1.9 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Saint John in April
April is a excellent month in Saint John, with 27°C (81°F) during the day and 25°C (77°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.If you favor pleasant temperatures and minimal rainfall, April is one of the best months to visit Saint John.
Saint John Temperature in April
Min Temperature
25°C (77°F)
Max Temperature
27°C (81°F)
Chance of Rain
45%
Precipitation
48 mm (1.9 in)
Rainy days
13 days
Saint John Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint John - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Saint John typically stay consistent throughout April, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in April
Daily Historical Precipitation
48-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 Saint John in April
Browse day-by-day weather records for Saint John spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint John historical weather extremes in April
Our historical data for Saint John spans 1985 to 2026, revealing these weather extremes.
- The warmest day in April was on April 3, 1994, with a maximum of 35°C (95°F).
- The lowest daytime temperature in April was 26°C (79°F), recorded on April 10, 2002.
- Saint John registered its coldest April night on April 23, 2026, with temperatures dropping to 20°C (68°F).
Best Places in US Virgin Islands in April
Find out more about the weather in US Virgin Islands and which places have the best travel conditions in this month. See all of US Virgin Islands in April →
perfect weather
pleasant
tolerable
unpleasant
poor
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 Saint John in April
Warm but pleasant conditions in Saint John in April. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Saint John in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Saint John 3-Day Forecast
More climate data for Saint John
See the full Saint John climate overview or explore weather in US Virgin Islands.
Popular in April
Where to go in April - average daytime high across popular destinations.
Lindbergh Bay
27°C (81°F) Mandal27°C (81°F) Estate Thomas27°C (81°F) Frederiksted28°C (82°F) Bolongo27°C (81°F) Saint John27°C (81°F) East End27°C (81°F) Charlotte Amalie27°C (81°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most beautiful lakes in Canada
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Lake Atitlan: the most beautiful lake in the world
At Lake Atitlan you will be enchanted by beautiful volcanoes, amazing sunsets and the serene tranquility. Mix this with the vibrant Mayan community and you'll understand why Atitlan has something magical.