Measurements:
°C
°F
CURRENT WEATHER
03:27
Saint John
30°F
W 9 mph
Feels like: 24°F
Precip: 0%
World Resorts Canada Saint John Weather

14 Day Weather Forecast

01.11
sun
DAY
28°F
SW 12 mph
precip
0%
NIGHT
26°F
SE 8 mph
precip
0%
01.12
mon
DAY
26°F
E 17 mph
precip
0%
NIGHT
24°F
E 7 mph
precip
0%
01.13
tue
DAY
30°F
E 9 mph
precip
0%
NIGHT
24°F
NE 3 mph
precip
0%
01.14
wed
DAY
42°F
N 19 mph
precip
100%
NIGHT
38°F
NE 10 mph
precip
0%
01.15
thu
DAY
30°F
SE 11 mph
precip
0%
NIGHT
14°F
SW 13 mph
precip
0%
01.16
fri
DAY
16°F
SW 18 mph
precip
100%
NIGHT
16°F
S 15 mph
precip
100%
01.17
sat
DAY
22°F
SE 8 mph
precip
0%
NIGHT
12°F
SE 2 mph
precip
0%
01.18
sun
DAY
28°F
NE 4 mph
precip
100%
NIGHT
30°F
W 5 mph
precip
100%
01.19
mon
DAY
24°F
SE 16 mph
precip
0%
NIGHT
6°F
E 11 mph
precip
0%
01.20
tue
DAY
18°F
E 11 mph
precip
25%
NIGHT
4°F
E 19 mph
precip
0%
01.21
wed
DAY
0°F
E 21 mph
precip
25%
NIGHT
2°F
SE 19 mph
precip
0%
01.22
thu
DAY
12°F
SE 13 mph
precip
0%
NIGHT
6°F
SE 11 mph
precip
0%
01.23
fri
DAY
8°F
SE 13 mph
precip
0%
NIGHT
2°F
SE 15 mph
precip
0%
01.24
sat
DAY
6°F
SE 13 mph
precip
0%
NIGHT
4°F
SE 4 mph
precip
0%

Saint John Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Saint John was 38.7°F. The maximum and minimum values were 37.0°F and 41.0°F respectively.

Saint John on the Weather Map

Best Time to Visit Saint John
The most sunny months:
September 10 days
October 10 days
August 9 days
The most warm months:
July 75.1 °F
August 74.3 °F
June 70.1 °F
Warmest sea temperature:
August 60.6 °F
September 59.3 °F
July 57.7 °F
The most cold months:
January 22.9 °F
February 23.2 °F
December 30.5 °F
The most rainy months:
October 3 days
July 3 days
June 2 days
The most windy months:
December 9 mph
March 9 mph
February 8 mph
more details
Canada Resorts:
NAME
F°
Halifax +30
Kingston +36
Montreal +30
Niagara Falls +32
Ottawa +28
Prince Edward Island +26
Quebec +18
Saint John +30
St. John's +30
Sydney +26
Toronto +30
Vancouver +44
Victoria +44
Winnipeg -12
Yellowknife -12
all resorts
24 Hours Weather Forecast
Saint John
Local time: 03:27
11 jan, sunday
0600 28°F
W
11 mph
0900 28°F
W
15 mph
1200 28°F
SW
12 mph
1500 28°F
SW
9 mph
1800 28°F
S
6 mph
2100 28°F
SE
6 mph
12 jan, monday
0000 26°F
SE
8 mph
0300 24°F
E
12 mph