17.07
fri
fri
Day
57°F
E 13 mph
Precip.
41%
41%
Night
54°F
E 9 mph
Precip.
14%
14%
18.07
sat
sat
Day
73°F
E 10 mph
Precip.
1%
1%
Night
59°F
NE 9 mph
Precip.
10%
10%
19.07
sun
sun
Day
63°F
N 21 mph
Precip.
78%
78%
Night
64°F
NE 11 mph
Precip.
39%
39%
20.07
mon
mon
Day
66°F
E 17 mph
Precip.
12%
12%
Night
55°F
NE 7 mph
Precip.
10%
10%
21.07
tue
tue
Day
73°F
N 14 mph
Precip.
2%
2%
Night
64°F
N 17 mph
Precip.
68%
68%
22.07
wed
wed
Day
68°F
N 22 mph
Precip.
37%
37%
Night
61°F
NE 6 mph
Precip.
39%
39%
23.07
thu
thu
Day
64°F
W 7 mph
Precip.
10%
10%
Night
59°F
W 4 mph
Precip.
92%
92%
24.07
fri
fri
Day
64°F
NE 7 mph
Precip.
37%
37%
Night
64°F
N 6 mph
Precip.
47%
47%
25.07
sat
sat
Day
66°F
N 12 mph
Precip.
85%
85%
Night
64°F
N 6 mph
Precip.
43%
43%
26.07
sun
sun
Day
64°F
N 7 mph
Precip.
92%
92%
Night
64°F
NE 7 mph
Precip.
43%
43%
27.07
mon
mon
Day
70°F
NE 9 mph
Precip.
31%
31%
Night
64°F
N 6 mph
Precip.
80%
80%
28.07
tue
tue
Day
66°F
NE 12 mph
Precip.
20%
20%
Night
63°F
N 7 mph
Precip.
22%
22%
29.07
wed
wed
Day
77°F
NE 12 mph
Precip.
8%
8%
Night
68°F
NE 14 mph
Precip.
14%
14%
30.07
thu
thu
Day
70°F
NE 12 mph
Precip.
79%
79%
Night
68°F
NE 9 mph
Precip.
29%
29%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 59.5°F. The highest and lowest sea temperatures during the month were 62.6°F and 53.6°F.
Air temperature in Sydney, °F
Precipitation total in Sydney, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sydney
Sydney on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Sydney
Local time: 09:05
July 17, friday
1200
57°F
E
13 mph
13 mph
1500
61°F
E
14 mph
14 mph
1800
61°F
E
12 mph
12 mph
2100
55°F
E
9 mph
9 mph
July 18, saturday
0000
54°F
E
9 mph
9 mph
0300
57°F
NE
12 mph
12 mph
0600
57°F
E
12 mph
12 mph
0900
66°F
E
10 mph
10 mph
