Hamilton
October
Weather in Hamilton for October 2025
Your guide to Hamilton weather in October - trends and predictions
In general, the average temperature in Hamilton at the beginning of October is 22 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15 °C by the end of October.
Hamilton experiences moderate rainfall in October, with an average of 9 rainy days and a total precipitation of 41 mm.
Halloween weather in Hamilton 🎃 - See the complete forecast for Thursday, 31 October.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
22
Dry days
9
Rainy days
0
Snow days
16°/8°
Temperatures
21 km/h
Avg max wind
72 %
Avg humidity
Hamilton in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2 23° | 3 26° | 4 23° | 5  22° | ||
| 6  22° | 7  15° | 8  13° | 9  14° | 10  12° | 11 17° | 12 15° |
| 13  13° | 14 10° | 15 10° | 16 13° | 17 15° | 18 16° | 19 18° |
| 20 18° | 21 18° | 22 15° | 23 15° | 24 16° | 25 17° | 26 17° |
| 27 17° | 28 15° | 29 12° | 30 14° | 31 13° |
You can click on date
Access Hamilton weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Hamilton
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Mist | 23° /15° | 1.7 mm | 6 | |
| 2 Oct. | Mist | 23° /13° | 2.6 mm | 6 | |
| 3 Oct. | Mist | 26° /11° | 0 mm | 6 | |
| 4 Oct. | Mist | 23° /12° | 0 mm | 5 | |
| 5 Oct. | Patchy rain possible | 22° /13° | 2.5 mm | 5 | |
| 6 Oct. | Moderate or heavy rain shower | 22° /11° | 14.2 mm | 5 | |
| 7 Oct. | Moderate rain | 15° /9° | 3.9 mm | 4 | |
| 8 Oct. | Light drizzle | 13° /6° | 0.6 mm | 4 | |
| 9 Oct. | Overcast | 14° /5° | 0 mm | 3 | |
| 10 Oct. | Partly cloudy | 12° /6° | 0 mm | 4 | |
| 11 Oct. | Patchy rain possible | 17° /5° | 0.1 mm | 4 | |
| 12 Oct. | Mist | 15° /8° | 0 mm | 4 | |
| 13 Oct. | Cloudy | 13° /7° | 0 mm | 3 | |
| 14 Oct. | Light rain | 10° /6° | 3.7 mm | 3 | |
| 15 Oct. | Patchy rain possible | 10° /5° | 0.2 mm | 3 | |
| 16 Oct. | Patchy rain possible | 13° /6° | 0.1 mm | 3 | |
| 17 Oct. | Overcast | 15° /3° | 0 mm | 4 | |
| 18 Oct. | Patchy rain possible | 16° /4° | 0 mm | 4 | |
| 19 Oct. | Patchy rain possible | 18° /6° | 0.1 mm | 4 | |
| 20 Oct. | Light rain shower | 18° /9° | 1.6 mm | 5 | |
| 21 Oct. | Patchy rain possible | 18° /9° | 0 mm | 5 | |
| 22 Oct. | Patchy rain possible | 15° /6° | 0 mm | 4 | |
| 23 Oct. | Overcast | 15° /5° | 0 mm | 4 | |
| 24 Oct. | Patchy rain possible | 16° /6° | 0.1 mm | 4 | |
| 25 Oct. | Light drizzle | 17° /9° | 0.5 mm | 4 | |
| 26 Oct. | Light drizzle | 17° /10° | 0.5 mm | 4 | |
| 27 Oct. | Cloudy | 17° /9° | 0.2 mm | 5 | |
| 28 Oct. | Overcast | 15° /4° | 0 mm | 4 | |
| 29 Oct. | Moderate rain | 12° /7° | 5.2 mm | 3 | |
| 30 Oct. | Light drizzle | 14° /8° | 2.9 mm | 3 | |
| 31 Oct. | Partly cloudy | 13° /6° | 0.1 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Hamilton in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hamilton forecast closer to your planned date for the most up-to-date weather information.
Hamilton in October - FAQ
What are the expected maximum and minimum temperatures in Hamilton during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hamilton during October?
In October, Hamilton can expect light to moderate rainfall, totaling 41 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Hamilton during October?
The average wind speed in Hamilton during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Hamilton
Explore the daily rainfall trends and prepare for Hamiltons October weather 💧
UV exposure in Hamilton during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
You are here
Where is Hamilton?Get accurate weather forecasts for Hamilton, located at latitude 43.25 and longitude -79.85. Stay updated with localized weather information tailored for Hamilton.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.