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Sea Temperature in Saint John in April
Complete information on the sea temperature range in the Atlantic Ocean in Saint John in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Saint John. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Saint John in April
2°C
MINIMUN
4.5°C
AVERAGE
7°C
MAXIMUM
Historical Data of Water Temperature in April in Saint John
Water Temperature Chart for Atlantic Ocean in Saint John in April
Sea Temperature Table in Saint John in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 4°C | 4°C | 2°C | 3.3°C |
| Apr 2 | 5°C | 4°C | 2°C | 3.5°C |
| Apr 3 | 5°C | 4°C | 2°C | 3.3°C |
| Apr 4 | 5°C | 4°C | 3°C | 3.5°C |
| Apr 5 | 5°C | 4°C | 3°C | 3.8°C |
| Apr 6 | 5°C | 4°C | 3°C | 3.8°C |
| Apr 7 | 5°C | 4°C | 3°C | 3.8°C |
| Apr 8 | 5°C | 4°C | 3°C | 3.8°C |
| Apr 9 | 5°C | 4°C | 3°C | 4.0°C |
| Apr 10 | 5°C | 4°C | 4°C | 4.3°C |
| Apr 11 | 5°C | 4°C | 4°C | 4.0°C |
| Apr 12 | 5°C | 4°C | 4°C | 4.0°C |
| Apr 13 | 5°C | 4°C | 4°C | 4.0°C |
| Apr 14 | 5°C | 5°C | 4°C | 4.3°C |
| Apr 15 | 5°C | 4°C | 4°C | 4.0°C |
| Apr 16 | 6°C | 5°C | 5°C | 4.8°C |
| Apr 17 | 6°C | 5°C | 5°C | 4.8°C |
| Apr 18 | 6°C | 4°C | 5°C | 5.0°C |
| Apr 19 | 5°C | 5°C | 5°C | 4.8°C |
| Apr 20 | 6°C | 5°C | 5°C | 5.3°C |
| Apr 21 | 6°C | 5°C | 5°C | 5.3°C |
| Apr 22 | 6°C | 5°C | 6°C | 5.5°C |
| Apr 23 | 6°C | 5°C | 6°C | 5.5°C |
| Apr 24 | 6°C | 5°C | 6°C | 5.5°C |
| Apr 25 | 6°C | 5°C | 6°C | 5.5°C |
| Apr 26 | 6°C | 5°C | 6°C | 5.5°C |
| Apr 27 | 6°C | 5°C | 6°C | 5.5°C |
| Apr 28 | 6°C | 5°C | 7°C | 5.8°C |
| Apr 29 | 6°C | 5°C | 7°C | 5.8°C |
Saint John Climate and Swimming Opportunities in April
12°C
Average Day Air Temperature
4°C
Average Night Air Temperature
62 mm
Precipitation Amount per Month
13 days
Number of Rainy Days
14 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
19 km/h
Average Wind Speed
84%
Average
humidity
Saint John lies within the New Brunswick in Canada. The average daytime temperature in Saint John in April is 12°C (53°F), while the nighttime average is 4°C (40°F). There are typically 13 rainy days during the month, with a total precipitation of 62 mm (2.4 inches). The daylight duration in April in Saint John is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in April is 19 km/h (12 mph), and the humidity level is around 84%.
The water temperature in Saint John in April ranges from 3°C to 5°C (37°F to 41°F). At the beginning of the month, the average temperature is around 4°C (39°F), shifting to 5°C (41°F) by mid-April and reaching 5°C (41°F) in the last ten days. Overall, the average sea temperature in Saint John for April is 5°C (41°F). The water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in Saint John
What is the sea temperature in Saint John in April?
The water temperature in the Atlantic Ocean in Saint John in April ranges from 3°C to 5°C (37°F to 41°F).
Is it possible to swim in the Atlantic Ocean in Saint John in April?
The average sea temperature in Saint John in April is 5°C (41°F), and the air temperature is 12°C (53°F), so the water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.