20.07
mon
mon
Day

82°F
NE 12 mph
Precip.
59%
59%
Night

82°F
E 6 mph
Precip.
58%
58%
21.07
tue
tue
Day

81°F
N 6 mph
Precip.
11%
11%
Night

81°F
NW 14 mph
Precip.
8%
8%
22.07
wed
wed
Day

81°F
NW 19 mph
Precip.
13%
13%
Night

81°F
NW 16 mph
Precip.
17%
17%
23.07
thu
thu
Day

82°F
NW 19 mph
Precip.
18%
18%
Night

81°F
NW 18 mph
Precip.
21%
21%
24.07
fri
fri
Day

82°F
NW 17 mph
Precip.
41%
41%
Night

82°F
NW 14 mph
Precip.
59%
59%
25.07
sat
sat
Day

81°F
N 14 mph
Precip.
61%
61%
Night

82°F
NE 12 mph
Precip.
21%
21%
26.07
sun
sun
Day

82°F
NE 19 mph
Precip.
6%
6%
Night

82°F
NE 18 mph
Precip.
38%
38%
27.07
mon
mon
Day

82°F
NE 21 mph
Precip.
12%
12%
Night

82°F
NE 17 mph
Precip.
12%
12%
28.07
tue
tue
Day

82°F
N 18 mph
Precip.
11%
11%
Night

82°F
NE 16 mph
Precip.
11%
11%
29.07
wed
wed
Day

82°F
NE 15 mph
Precip.
11%
11%
Night

82°F
N 12 mph
Precip.
10%
10%
30.07
thu
thu
Day

82°F
N 15 mph
Precip.
10%
10%
Night

82°F
NW 12 mph
Precip.
12%
12%
31.07
fri
fri
Day

82°F
NW 17 mph
Precip.
14%
14%
Night

82°F
NW 16 mph
Precip.
14%
14%
01.08
sat
sat
Day

82°F
N 13 mph
Precip.
10%
10%
Night

82°F
NE 9 mph
Precip.
12%
12%
02.08
sun
sun
Day

81°F
NE 7 mph
Precip.
30%
30%
Night

82°F
E 6 mph
Precip.
13%
13%
sea water
temperature
temperature
| Hamilton |
monthly
weather
weather
| Hamilton |
current
weather
weather
| Hamilton |
7 days
forecast
forecast
| Hamilton |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.5°F. The highest and lowest sea temperatures during the month were 82.4°F and 80.2°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.4°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.7°F.
Air temperature in Hamilton, °F
Precipitation total in Hamilton, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hamilton
Hamilton on a weather map
24 Hours Forecast
Hamilton
Local time: 22:36
July 21, tuesday
0000

82°F
E
6 mph
6 mph
0300

81°F
NE
6 mph
6 mph
0600

81°F
NE
6 mph
6 mph
0900

81°F
N
6 mph
6 mph
1200

81°F
N
6 mph
6 mph
1500

82°F
N
7 mph
7 mph
1800

82°F
NW
6 mph
6 mph
2100

82°F
NW
9 mph
9 mph

























