Hamilton Weather: October
 |
Average Day Temperature: | 60.3°F |
|
Average Night Temperature: | 50.7°F |
|
Sea Water Temperature: | 60.4°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 10.3 - 11.7 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.7 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Hamilton |
Sea Water
Temperature
Temperature
| Hamilton |
Air Temperature in October, °F
The highest day temperature in October 2025 was 89°F. The lowest night temperature was 34°F. The average values for day and night temperatures during October were 63.0°F и 49.1°F respectivly.
Hamilton Water Sea Temperature in October, °F
The average sea surface temperature in October 2025 for Hamilton was 64.5°F. The maximum and minimum values were 56.4°F and 69.6°F respectively.
Sunny, Cloudy and Gloomy days
You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in October, in
Precipitation total in October for Hamilton is 0.7 in.
Wind Speed in October, mph
The average wind speed in October is 9.1 mph.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Hamilton in October is 6.1 hours.
Hamilton on the Weather Map
Canada Resorts:
NAME
F°
| Barrie |  |
+58 |
| Halifax |  |
+64 |
| Kingston |  |
+66 |
| Montreal | |
+66 |
| Ottawa | |
+66 |
| Prince Edward Island |  |
+68 |
| Quebec | |
+62 |
| Saint John | |
+72 |
| St. John's |  |
+56 |
| Sydney | |
+66 |
| Toronto | |
+62 |
| Vancouver |  |
+58 |
| Victoria | |
+56 |
| Winnipeg | |
+72 |
| Yellowknife |  |
+56 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Hamilton
Local time: 06:38
30 jul, thursday
| 0900 |  |
74°F | S 8 mph |
| 1200 | |
84°F | S 8 mph |
| 1500 |  |
84°F | S 6 mph |
| 1800 | |
84°F | S 7 mph |
| 2100 |  |
72°F | S 2 mph |
31 jul, friday
| 0000 | |
66°F | SE 5 mph |
| 0300 | |
64°F | E 3 mph |
| 0600 | |
62°F | E 4 mph |