World Resorts Canada Saint John Weather

Saint John 14 Days Forecast

06.04
sun
Day
37°F
NW 1 mph
Precip.
0%
Night
37°F
E 6 mph
Precip.
0%
07.04
mon
Day
37°F
SW 2 mph
Precip.
0%
Night
34°F
W 4 mph
Precip.
0%
08.04
tue
Day
36°F
N 9 mph
Precip.
0%
Night
25°F
E 16 mph
Precip.
65%
09.04
wed
Day
32°F
E 14 mph
Precip.
77%
Night
25°F
NE 6 mph
Precip.
0%
10.04
thu
Day
43°F
NE 12 mph
Precip.
0%
Night
36°F
N 12 mph
Precip.
100%
11.04
fri
Day
45°F
N 10 mph
Precip.
100%
Night
36°F
SW 7 mph
Precip.
0%
12.04
sat
Day
36°F
SW 8 mph
Precip.
100%
Night
34°F
SW 7 mph
Precip.
100%
13.04
sun
Day
34°F
SW 11 mph
Precip.
100%
Night
32°F
SW 10 mph
Precip.
100%
14.04
mon
Day
37°F
S 12 mph
Precip.
100%
Night
28°F
SE 6 mph
Precip.
0%
15.04
tue
Day
43°F
W 3 mph
Precip.
0%
Night
37°F
N 9 mph
Precip.
100%
16.04
wed
Day
43°F
E 6 mph
Precip.
27%
Night
34°F
E 5 mph
Precip.
0%
17.04
thu
Day
52°F
E 10 mph
Precip.
20%
Night
39°F
NE 5 mph
Precip.
0%
18.04
fri
Day
57°F
E 7 mph
Precip.
0%
Night
46°F
N 8 mph
Precip.
0%
19.04
sat
Day
52°F
N 16 mph
Precip.
100%
Night
50°F
N 13 mph
Precip.
100%

Sea water temperature in April, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
31
34
37
40
43
46
49

The average sea water temperature in April of 2024 was 39.2°F. The highest and lowest sea temperatures during the month were 42.8°F and 35.6°F.

Air temperature in Saint John, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
33.3
42.3
56.1
66.3
72.5
73.7
68.5
59.3
46.9
35.6
25.9
25.6
29.1
35.5
46.3
54.2
60.4
61.3
55.5
45.7
35.9
26.9
18.9
20.1
Day temperature   
Night temperature

Precipitation total in Saint John, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.3
1.6
1.9
2.2
2.5
1.5
1
1.2
1.2
1.3
1.8
1.3
1.1
1.3
1.2
0.9
1.2
* Charts above show average data for the last 3 years.

Best time for vacation in Saint John

Sunniest months:
September 10 days
August 9 days
October 9 days
Warmest months:
July 73.7 °F
August 72.5 °F
June 68.5 °F
Warmest sea temp:
August 59.6 °F
September 58.3 °F
July 57.2 °F
Coldest months:
January 25.6 °F
February 25.9 °F
December 33.3 °F
Rainiest months:
July 4 days
June 3 days
October 3 days
Windiest months:
March 8.8 mph
February 8.6 mph
December 8.5 mph

Saint John on a weather map

Leaflet | Tiles © Esri
Places in Canada:
Name
°F
Vancouver
+57°F
Victoria
+46°F
Winnipeg
+32°F
Halifax
+34°F
Yellowknife
+18°F
Quebec
+32°F
Moncton
+32°F
Montreal
+39°F
Niagara Falls
+43°F
Prince Edward Island
+32°F
Ottawa
+37°F
Saint John
+32°F
St. John's
+27°F
Sydney
+30°F
Toronto
+41°F
all places
24 Hours Forecast
Saint John
Local time: 00:06
April 06, sunday
0300
32°F
N
13 mph
0600
34°F
N
10 mph
0900
34°F
NW
3 mph
1200
37°F
NW
1 mph
1500
45°F
SE
11 mph
1800
46°F
E
10 mph
2100
43°F
E
7 mph
April 07, monday
0000
37°F
E
6 mph
Units of measurement: °C / °F