Current sea water temperature:
+82.8°F
| Minimum sea water temperature in December: | 84.7°F |
| Maximum sea water temperature in December: | 79.9°F |
| Average sea water temperature in December: | 81.7°F |
| more information | |
14 days
forecast
forecast
| St John's |
monthly
weather
weather
| St John's |
Sea water temperature for the last 10 days:
| December 22 | 82.8°F | December 17 | 83.3°F |
| December 21 | 82.8°F | December 16 | 83.1°F |
| December 20 | 82.8°F | December 15 | 82.9°F |
| December 19 | 83.1°F | December 14 | 82.9°F |
| December 18 | 83.1°F | December 13 | 83.1°F |
Monthly sea water temperature, °F
When is the warmest sea in St John's?
Based on the data about daily sea water temperature for the last three years the warmest sea in St John's was noticed in September, October and August.
Monthly Sea Temperatures in St John's, °F
Sea water temperature in September, °F
Show year:
2024
2023
2022
The average sea water temperature in September of 2024 was 86.3°F. The highest and lowest sea temperatures during the month were 87.4°F and 85.5°F.
Sea water temperature in October, °F
Show year:
2024
2023
2022
The average sea water temperature in October of 2024 was 86.6°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.8°F.
Sea water temperature in August, °F
Show year:
2024
2023
2022
The average sea water temperature in August of 2024 was 85.6°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.9°F.
current
weather
weather
| St John's |
weather in
December
December
| St John's |
Best time for vacation in St John's
St John's on a weather map
24 Hours Forecast
St John's
Local time: 11:08
December 22, sunday
1200
82°F
W
16 mph
16 mph
1500
81°F
W
14 mph
14 mph
1800
81°F
W
13 mph
13 mph
2100
81°F
W
13 mph
13 mph
December 23, monday
0000
81°F
W
14 mph
14 mph
0300
81°F
W
14 mph
14 mph
0600
81°F
W
16 mph
16 mph
0900
81°F
W
17 mph
17 mph
