Measurements:
°C
°F
CURRENT WEATHER
08:07
Hamilton
34°F
N 12 mph
Feels like: 24°F
Precip: 0%
World Resorts Canada Hamilton Weather

7 Day Weather Forecast

03.18
tue
DAY
50°F
NE 16 mph
precip
0%
NIGHT
44°F
N 5 mph
precip
0%
03.19
wed
DAY
62°F
NE 15 mph
precip
0%
NIGHT
48°F
N 16 mph
precip
0%
03.20
thu
DAY
46°F
NE 22 mph
precip
0%
NIGHT
30°F
SE 16 mph
precip
0%
03.21
fri
DAY
36°F
E 9 mph
precip
0%
NIGHT
34°F
NE 8 mph
precip
0%
03.22
sat
DAY
44°F
NE 8 mph
precip
0%
NIGHT
30°F
SE 14 mph
precip
0%
03.23
sun
DAY
28°F
S 7 mph
precip
0%
NIGHT
30°F
W 8 mph
precip
0%
03.24
mon
DAY
30°F
W 14 mph
precip
100%
NIGHT
36°F
NE 14 mph
precip
27%

Hamilton Sea Water Temperature in March, °F

Select Year: 2025 2024 2023
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3
5
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9
11
13
15
17
19
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25
27
29
31
0
2
4
6
8
10

The average sea surface temperature in March 2025 for Hamilton was 2.6°F. The maximum and minimum values were 1.8°F and 3.2°F respectively.

Hamilton on the Weather Map

Best Time to Visit Hamilton
The most sunny months:
September 15 days
August 14 days
July 13 days
The most warm months:
July 81.1 °F
August 80.2 °F
June 74.7 °F
Warmest sea temperature:
August 73.1 °F
July 71.0 °F
September 70.0 °F
The most cold months:
January 27.0 °F
February 27.7 °F
December 34.9 °F
The most rainy months:
April 3 days
July 3 days
June 2 days
The most windy months:
February 10 mph
November 10 mph
December 10 mph
more details