Saint John Weather: April
 |
Average Day Temperature: | 46.6°F |
|
Average Night Temperature: | 34.6°F |
|
Sea Water Temperature: | 37.2°F |
|
Number of Sunny Days: | 5 days |
| Sunshine Hours: | 12.8 - 14.3 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.1 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Saint John |
Sea Water
Temperature
Temperature
| Saint John |
Air Temperature in April, °F
The highest day temperature in April 2025 was 66°F. The lowest night temperature was 16°F. The average values for day and night temperatures during April were 46.9°F и 35.5°F respectivly.
Saint John Water Sea Temperature in April, °F
The average sea surface temperature in April 2025 for Saint John was 35.6°F. The maximum and minimum values were 32.6°F and 40.2°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in April are gloomy but you can also expect sunny days.
Precipitation Totals in April, in
Precipitation total in April for Saint John is 1.1 in.
Wind Speed in April, mph
The average wind speed in April is 8.3 mph.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Saint John in April is 5.2 hours.
Saint John on the Weather Map
Canada Resorts:
NAME
F°
| Halifax |  |
+44 |
| Kingston |  |
+32 |
| Montreal | |
+34 |
| Niagara Falls | |
+42 |
| Ottawa | |
+30 |
| Prince Edward Island | |
+36 |
| Quebec | |
+28 |
| Saint John | |
+42 |
| St. John's |  |
+34 |
| Sydney | |
+38 |
| Toronto | |
+36 |
| Vancouver |  |
+48 |
| Victoria | |
+48 |
| Winnipeg | |
+14 |
| Yellowknife |  |
-8 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Saint John
Local time: 16:30
10 jan, saturday
| 1800 |  |
36°F | SE 6 mph |
| 2100 |  |
30°F | E 2 mph |
11 jan, sunday
| 0000 | |
28°F | SW 4 mph |
| 0300 | |
28°F | W 6 mph |
| 0600 | |
28°F | W 9 mph |
| 0900 | |
28°F | W 10 mph |
| 1200 |  |
28°F | W 10 mph |
| 1500 | |
30°F | W 9 mph |