Weather in St John's in Winter
| December | January | February | ||||
| Average day temperature: | 81.9°F | 80.3°F | 79.8°F | |||
| Average night temperature: | 79.1°F | 77.9°F | 77.2°F | |||
| Sea water temperature: | 81.7°F | 80.2°F | 79.5°F | |||
| Number of sunny days: | 4 days | 5 days | 5 days | |||
| Day length: | 11.1 - 11.2 h. | 11.1 - 11.4 h. | 10.6 - 11.8 h. | |||
| Number of rainy days: | 4 days | 2 days | 1 day | |||
| Precipitation totals: | 2.2 in. | 1.7 in. | 1.3 in. | |||
current
weather
weather
| St John's |
monthly
weather
weather
| St John's |
sea water
temperature
temperature
| St John's |
14 days
forecast
forecast
| St John's |
Day & Night air temperature, °F
December
January
February
0
13
26
39
52
65
78
91
104
79.2
79.7
80.8
76.7
77.4
78.5
| Day temperature | Night temperature |
Sea water temperature, °F
December
January
February
0
14
28
42
56
70
84
98
79.5
80.2
81.7
Precipitation total, in.
December
January
February
0.0
0.4
0.7
1.1
1.4
1.8
2.2
2.5
1.3
1.7
2.1
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
10
10
13
15
19
16
3
2
2
| Cloudy days | Partly cloudy days | Sunny days |
weather in
winter
winter
| St John's |
weather in
spring
spring
| St John's |
weather in
summer
summer
| St John's |
weather in
autumn
autumn
| St John's |
Wind speed, mph
December
January
February
0.0
2.9
5.8
8.7
11.6
14.5
17.4
20.3
16.9
16.1
16.2
Average sunny hours
December
January
February
0
7
5.4
5.3
5.2
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in St John's
St John's on a weather map
Leaflet | Tiles © Esri
24 Hours Forecast
St John's
Local time: 14:25
April 17, thursday
1500
81°F
W
18 mph
18 mph
1800
81°F
W
19 mph
19 mph
2100
81°F
W
20 mph
20 mph
April 18, friday
0000
81°F
NW
20 mph
20 mph
0300
79°F
NW
17 mph
17 mph
0600
79°F
NW
16 mph
16 mph
0900
79°F
W
14 mph
14 mph
1200
79°F
W
13 mph
13 mph
