World Resorts Canada St. John's Weather

St. John's 7 Days Forecast

05.01
mon
Day
27°F
SE 22 mph
Precip.
100%
Night
19°F
E 17 mph
Precip.
0%
06.01
tue
Day
23°F
NE 9 mph
Precip.
72%
Night
19°F
NE 9 mph
Precip.
0%
07.01
wed
Day
28°F
N 7 mph
Precip.
0%
Night
37°F
N 26 mph
Precip.
100%
08.01
thu
Day
39°F
NE 11 mph
Precip.
62%
Night
34°F
E 17 mph
Precip.
57%
09.01
fri
Day
32°F
E 13 mph
Precip.
0%
Night
32°F
NE 13 mph
Precip.
0%
10.01
sat
Day
34°F
E 12 mph
Precip.
79%
Night
32°F
NW 9 mph
Precip.
100%
11.01
sun
Day
46°F
NE 22 mph
Precip.
0%
Night
39°F
NE 21 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 35.0°F. The highest and lowest sea temperatures during the month were 36.9°F and 33.4°F.

Air temperature in St. John's, °F

Precipitation total in St. John's, in.

* Charts above show average data for the last 3 years.

Best time for vacation in St. John's

Sunniest months:
August 9 days
September 7 days
July 7 days
Warmest months:
August 66.1 °F
July 64.5 °F
September 60.3 °F
Warmest sea temp:
August 59.3 °F
September 57.0 °F
July 53.0 °F
Coldest months:
February 27.8 °F
January 30.2 °F
March 31.7 °F
Rainiest months:
November 6 days
August 3 days
May 3 days
Windiest months:
February 16.5 mph
December 15.3 mph
March 15.3 mph

St. John's on a weather map

Current weather
02:48
St. John's
+28°F
SW 23 mph
Feels like: +14°F
Precip.: 100%
Places in Canada:
Name
°F
Vancouver
+41°F
Victoria
+43°F
Winnipeg
+19°F
Halifax
+10°F
Yellowknife
-11°F
Quebec
-8°F
Kingston
+12°F
Montreal
+3°F
Niagara Falls
+21°F
Prince Edward Island
+10°F
Ottawa
-2°F
Saint John
0°F
St. John's
+28°F
Sydney
+19°F
Toronto
+21°F
all places
24 Hours Forecast
St. John's
Local time: 02:48
January 05, monday
0300
28°F
SW
23 mph
0600
28°F
S
27 mph
0900
28°F
SE
28 mph
1200
27°F
SE
22 mph
1500
25°F
E
16 mph
1800
23°F
E
12 mph
2100
19°F
E
11 mph
January 06, tuesday
0000
19°F
E
17 mph
Units of measurement: °C / °F