20.12
sat
sat
Day
25°F
N 19 mph
Precip.
0%
0%
Night
30°F
E 20 mph
Precip.
0%
0%
21.12
sun
sun
Day
25°F
E 18 mph
Precip.
0%
0%
Night
21°F
E 4 mph
Precip.
0%
0%
22.12
mon
mon
Day
28°F
NE 8 mph
Precip.
0%
0%
Night
28°F
N 7 mph
Precip.
100%
100%
23.12
tue
tue
Day
34°F
NW 6 mph
Precip.
0%
0%
Night
30°F
S 6 mph
Precip.
100%
100%
24.12
wed
wed
Day
32°F
E 7 mph
Precip.
0%
0%
Night
30°F
N 9 mph
Precip.
68%
68%
25.12
thu
thu
Day
34°F
NW 5 mph
Precip.
0%
0%
Night
34°F
NW 7 mph
Precip.
75%
75%
26.12
fri
fri
Day
34°F
E 17 mph
Precip.
100%
100%
Night
9°F
S 13 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 40.8°F. The highest and lowest sea temperatures during the month were 43.9°F and 38.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 33.5°F. The highest and lowest sea temperatures during the month were 35.6°F and 32.0°F.
Air temperature in Barrie, °F
Precipitation total in Barrie, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Barrie
Barrie on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Barrie
Local time: 23:06
December 21, sunday
0000
30°F
E
20 mph
20 mph
0300
23°F
E
22 mph
22 mph
0600
18°F
E
19 mph
19 mph
0900
23°F
E
21 mph
21 mph
1200
25°F
E
18 mph
18 mph
1500
25°F
SE
20 mph
20 mph
1800
23°F
SE
14 mph
14 mph
2100
21°F
SE
10 mph
10 mph
