World Resorts Canada Saint John Weather

Saint John Sea Temperature in May

Average sea water temperature in May:
+45.2°F
Minimum sea water temperature in May: 51.4°F
Maximum sea water temperature in May: 39.4°F

Daily sea water temperature in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 46.4°F. The highest and lowest sea temperatures during the month were 51.4°F and 42.4°F.

Monthly sea water temperature in Saint John, °F

Which Canada resorts have warmest sea in May?

Place name May 2024 May 2023
Montreal 60.4°F 56.7°F
Windsor 56.7°F 51.8°F
Surrey 55.1°F 56.5°F
Niagara Falls 54.2°F 48.4°F
North Vancouver 54.1°F 56.0°F
Vancouver 54.1°F 55.7°F
Nanaimo 53.9°F 56.6°F
Kingston 53.4°F 49.5°F
Niagara-on-the-Lake 53.2°F 49.7°F
Tofino 51.7°F 52.4°F
Hamilton 51.7°F 48.0°F
Quebec 51.2°F 51.4°F
Barrie 51.2°F 45.9°F
Mississauga 50.9°F 47.0°F
Toronto 50.9°F 46.5°F
Oshawa 50.6°F 46.3°F
Victoria 49.0°F 49.3°F
Summerside 47.3°F 46.0°F
Saint Andrews 47.1°F 45.6°F
Charlottetown 47.1°F 44.8°F

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 25.3 °F
February 25.8 °F
December 33.1 °F
Rainiest months:
July 4 days
March 3 days
October 3 days
Windiest months:
March 8.8 mph
December 8.5 mph
February 8.3 mph

Saint John on a weather map

Saint John
+52°F
NE 11 mph
Feels like: +48°F
Precip.: 0%
Places in Canada:
Name
°F
+45°F
+46°F
+36°F
+52°F
+68°F
+34°F
+16°F
+48°F
+52°F
+63°F
+61°F
+36°F
+48°F
+64°F
24 Hours Forecast
Saint John
Local time: 20:04
November 05, tuesday
2100
52°F
NE
11 mph
November 06, wednesday
0000
52°F
NE
11 mph
0300
52°F
NE
9 mph
0600
52°F
NE
9 mph
0900
54°F
NE
14 mph
1200
54°F
NE
16 mph
1500
55°F
NE
14 mph
1800
57°F
NE
11 mph
Units of measurement: °C / °F