Hamilton Climate (Weather Averages)

The Climate Guide for Hamilton, Ontario is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine.

Hamilton Weather Ontario Summary Hamilton Climate Hamilton Today Hamilton Forecast Hamilton When Best
Hamilton Weather Ontario Summary Hamilton Climate Hamilton Today Hamilton Forecast Hamilton When Best
J F M A M J J A S O N D
Max Daytime Temperature (°C) -1°C (30°F) Max Daytime Temperature in January in Hamilton 0°C (32°F) Max Daytime Temperature in February in Hamilton 4°C (39°F) Max Daytime Temperature in March in Hamilton 12°C (54°F) Max Daytime Temperature in April in Hamilton 19°C (66°F) Max Daytime Temperature in May in Hamilton 25°C (77°F) Max Daytime Temperature in June in Hamilton 28°C (82°F) Max Daytime Temperature in July in Hamilton 26°C (79°F) Max Daytime Temperature in August in Hamilton 22°C (72°F) Max Daytime Temperature in September in Hamilton 16°C (61°F) Max Daytime Temperature in October in Hamilton 8°C (46°F) Max Daytime Temperature in November in Hamilton 2°C (36°F) Max Daytime Temperature in December in Hamilton
Min Night-time Temperature (°C) -8°C (18°F) Min Night-time Temperature in January in Hamilton -8°C (18°F) Min Night-time Temperature in February in Hamilton -4°C (25°F) Min Night-time Temperature in March in Hamilton 2°C (36°F) Min Night-time Temperature in April in Hamilton 7°C (45°F) Min Night-time Temperature in May in Hamilton 13°C (55°F) Min Night-time Temperature in June in Hamilton 16°C (61°F) Min Night-time Temperature in July in Hamilton 15°C (59°F) Min Night-time Temperature in August in Hamilton 11°C (52°F) Min Night-time Temperature in September in Hamilton 6°C (43°F) Min Night-time Temperature in October in Hamilton 1°C (34°F) Min Night-time Temperature in November in Hamilton -5°C (23°F) Min Night-time Temperature in December in Hamilton
Hours of Sunshine (Daily) 3 Hours of Bright Sunshine per day (32% of Daylight Hours) in January in Hamilton 4 Hours of Bright Sunshine per day (36% of Daylight Hours) in February in Hamilton 5 Hours of Bright Sunshine per day (38% of Daylight Hours) in March in Hamilton 6 Hours of Bright Sunshine per day (45% of Daylight Hours) in April in Hamilton 8 Hours of Bright Sunshine per day (52% of Daylight Hours) in May in Hamilton 9 Hours of Bright Sunshine per day (56% of Daylight Hours) in June in Hamilton 9 Hours of Bright Sunshine per day (61% of Daylight Hours) in July in Hamilton 8 Hours of Bright Sunshine per day (57% of Daylight Hours) in August in Hamilton 6 Hours of Bright Sunshine per day (46% of Daylight Hours) in September in Hamilton 5 Hours of Bright Sunshine per day (42% of Daylight Hours) in October in Hamilton 3 Hours of Bright Sunshine per day (28% of Daylight Hours) in November in Hamilton 2 Hours of Bright Sunshine per day (24% of Daylight Hours) in December in Hamilton
Hours of Daylight (Daily) 9 Hours of Daylight in January in Hamilton 11 Hours of Daylight in February in Hamilton 12 Hours of Daylight in March in Hamilton 13 Hours of Daylight in April in Hamilton 15 Hours of Daylight in May in Hamilton 15 Hours of Daylight in June in Hamilton 15 Hours of Daylight in July in Hamilton 14 Hours of Daylight in August in Hamilton 12 Hours of Daylight in September in Hamilton 11 Hours of Daylight in October in Hamilton 10 Hours of Daylight in November in Hamilton 9 Hours of Daylight in December in Hamilton
Heat and Humidity Discomfort No Heat & Humidity in January in Hamilton No Heat & Humidity in February in Hamilton No Heat & Humidity in March in Hamilton No Heat & Humidity in April in Hamilton No Heat & Humidity in May in Hamilton No Heat & Humidity in June in Hamilton Moderate Heat & Humidity in July in Hamilton Low Heat & Humidity in August in Hamilton No Heat & Humidity in September in Hamilton No Heat & Humidity in October in Hamilton No Heat & Humidity in November in Hamilton No Heat & Humidity in December in Hamilton
Days with some Rainfall 12 Days with some Rainfall in January in Hamilton 10 Days with some Rainfall in February in Hamilton 12 Days with some Rainfall in March in Hamilton 11 Days with some Rainfall in April in Hamilton 11 Days with some Rainfall in May in Hamilton 10 Days with some Rainfall in June in Hamilton 9 Days with some Rainfall in July in Hamilton 9 Days with some Rainfall in August in Hamilton 10 Days with some Rainfall in September in Hamilton 11 Days with some Rainfall in October in Hamilton 13 Days with some Rainfall in November in Hamilton 14 Days with some Rainfall in December in Hamilton
Monthly Rainfall (mm) 56 mm (2.2 inches) Monthly Rainfall in January in Hamilton 51 mm (2.0 inches) Monthly Rainfall in February in Hamilton 67 mm (2.6 inches) Monthly Rainfall in March in Hamilton 70 mm (2.8 inches) Monthly Rainfall in April in Hamilton 66 mm (2.6 inches) Monthly Rainfall in May in Hamilton 71 mm (2.8 inches) Monthly Rainfall in June in Hamilton 70 mm (2.8 inches) Monthly Rainfall in July in Hamilton 83 mm (3.3 inches) Monthly Rainfall in August in Hamilton 77 mm (3.0 inches) Monthly Rainfall in September in Hamilton 63 mm (2.5 inches) Monthly Rainfall in October in Hamilton 74 mm (2.9 inches) Monthly Rainfall in November in Hamilton 75 mm (3.0 inches) Monthly Rainfall in December in Hamilton
UV Index (Maximum) UV (Maximum) Index 1 (Low) in January in Hamilton UV (Maximum) Index 2 (Low) in February in Hamilton UV (Maximum) Index 4 (Moderate) in March in Hamilton UV (Maximum) Index 5 (Moderate) in April in Hamilton UV (Maximum) Index 7 (High) in May in Hamilton UV (Maximum) Index 8 (Very High) in June in Hamilton UV (Maximum) Index 8 (Very High) in July in Hamilton UV (Maximum) Index 7 (High) in August in Hamilton UV (Maximum) Index 6 (High) in September in Hamilton UV (Maximum) Index 3 (Moderate) in October in Hamilton UV (Maximum) Index 2 (Low) in November in Hamilton UV (Maximum) Index 1 (Low) in December in Hamilton
Sea Temperature (°C) 3°C (37°F) Sea Temperature in January in Hamilton 2°C (36°F) Sea Temperature in February in Hamilton 2°C (36°F) Sea Temperature in March in Hamilton 3°C (37°F) Sea Temperature in April in Hamilton 7°C (45°F) Sea Temperature in May in Hamilton 13°C (55°F) Sea Temperature in June in Hamilton 19°C (66°F) Sea Temperature in July in Hamilton 21°C (70°F) Sea Temperature in August in Hamilton 19°C (66°F) Sea Temperature in September in Hamilton 14°C (57°F) Sea Temperature in October in Hamilton 9°C (48°F) Sea Temperature in November in Hamilton 5°C (41°F) Sea Temperature in December in Hamilton
J F M A M J J A S O N D
 		    
 

Hamilton Climate Zone

Hamilton has a cold climate with warm summers and some rainfall in all months.
Hamilton Holidays Hamilton Flights Hamilton Hotels Hamilton Hire Cars Hamilton Villas Hamilton Transfers
Hamilton Holidays Hamilton Flights Hamilton Hotels Hamilton Hire Cars Hamilton Villas Hamilton Transfers

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Hamilton Weather by Month
Check the weather for a particular month in Hamilton by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Hamilton. If you are not sure where to go, why not try our Holiday Planner.
  · January
  · February
  · March
   · April
  · May
  · June
   · July
  · August
  · September
   · October
  · November
  · December
Popular Climate Guide Regions

1.

Cyprus

2.

Tenerife, Canary Islands, Spain

3.

Tunisia

4.

Sharm el-Sheikh, Egypt

5.

Mauritius

6.

Crete, Greece

7.

Dalaman and Marmaris Coast, Turkey

8.

Cape Verde

9.

Rhodes, Greece

10.

Antalya Coast, Turkey
Popular Climate Guide Destinations

1.

Santa Cruz de Tenerife, Tenerife, Canary Islands, Spain

2.

Nicosia, Cyprus

3.

Sharm el Sheikh Airport, Sharm el-Sheikh, Egypt

4.

Tunis, Tunisia

5.

Port Louis, Mauritius

6.

Khania, Crete, Greece

7.

Dalaman, Dalaman and Marmaris Coast, Turkey

8.

Praia, Santiago, Cape Verde

9.

Rhodes Town, Rhodes, Greece

10.

Antalya, Antalya Coast, Turkey
 		    
 
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