August weather forecast
Hamilton, Canada

The Central Business District of Hamilton City in Canada
The Central Business District of Hamilton City in Canada

Weather in August

August, the last month of the summer in Hamilton, is also a moderately hot month, with an average temperature varying between 24.7°C (76.5°F) and 16.9°C (62.4°F).

Temperature

In August, the average high-temperature is practically the same as in July - a still moderately hot 24.7°C (76.5°F). In Hamilton, the average low-temperature is 16.9°C (62.4°F).

Humidity

The average relative humidity in August in Hamilton is 76%.

Rainfall

In August, in Hamilton, Canada, the rain falls for 17.3 days. Throughout August, 68mm (2.68") of precipitation is accumulated. Throughout the year, there are 175.2 rainfall days, and 711mm (27.99") of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Sea temperature

August is the month with the warmest seawater in Hamilton, with an average sea temperature of 23.4°C (74.1°F).
Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.4°C (74.1°F).

Daylight

The average length of the day in August is 13h and 54min.
On the first day of August in Hamilton, sunrise is at 6:09 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:56 pm EDT.

Sunshine

In August, the average sunshine in Hamilton is 10.5h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 5 in August transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the temperature in August in Hamilton?

In August, in Hamilton, the average high-temperature is 24.7°C (76.5°F), and the average low-temperature is 16.9°C (62.4°F).

What is the average humidity in August in Hamilton?

The average relative humidity in August in Hamilton is 76%.

How many days does it rain in August in Hamilton?

In August, the rain falls for 17.3 days. Throughout August, 68mm (2.68") of precipitation is accumulated.

When it does not snow in Hamilton?

June through October are months without snowfall.

When is the sea warmest in Hamilton?

August is the month with the warmest seawater in Hamilton, Canada, with an average sea temperature of 23.4°C (74.1°F).

How warm is the water in August in Hamilton?

In Hamilton, the average seawater temperature in August is 23.4°C (74.1°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.4°C (74.1°F) water.

What is the average length of the day in August in Hamilton?

In August, the average day length in Hamilton is 13h and 54min.

What time are sunrise and sunset in August in Hamilton?

On the first day of August, sunrise is at 6:09 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:56 pm EDT.

How long on average sun shines in August in Hamilton?

In Hamilton, Canada, the average sunshine duration in August is 10.5h.

What is the UV index intensity in August in Hamilton?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Hamilton, Canada

Average temperature in August - Hamilton, Canada
  • Average high temperature in August: 24.7°C

The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-2.3°C).

  • Average low temperature in August: 16.9°C

The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).

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Average pressure in August
Hamilton, Canada

Average pressure in August - Hamilton, Canada
  • Average pressure in August: 1014.7mbar

The months with the highest atmospheric pressure are March and November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

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Average wind speed in August
Hamilton, Canada

Average wind speed in August - Hamilton, Canada
  • Average wind speed in August: 11.9km/h

The windiest month (with the highest average wind speed) is January (19km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).

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Average humidity in August
Hamilton, Canada

Average humidity in August - Hamilton, Canada
  • Average humidity in August: 76%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in August
Hamilton, Canada

Average rainfall in August - Hamilton, Canada
  • Average rainfall in August: 68mm

The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is September (44mm).

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Average rainfall days in August
Hamilton, Canada

Average rainfall days in August - Hamilton, Canada
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in August
Hamilton, Canada

Average snowfall in August - Hamilton, Canada
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August, September and October (0mm).

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Average snowfall days in August
Hamilton, Canada

Average snowfall days in August - Hamilton, Canada
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in August
Hamilton, Canada

Average sea temperature in August - Hamilton, Canada
  • Average sea temperature in August: 23.4°C

The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (1.2°C).

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Average daylight in August /
Average sunshine in August
Hamilton, Canada

Average daylight in August / Average sunshine in August - Hamilton, Canada
  • Average daylight in August: 13h and 54min

The month with the longest days is June (Average daylight: 15h and 20min).
The month with the shortest days is December (Average daylight: 9h and 2min).

  • Average sunshine in August: 10h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in August
Hamilton, Canada

Average sunshine days in August - Hamilton, Canada
  • Average sunshine days in August: 10.5 days

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (9 days).

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Average UV index in August
Hamilton, Canada

Average UV index in August - Hamilton, Canada
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Hamilton, Canada

Average cloud cover in August - Hamilton, Canada
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in August
Hamilton, Canada

Average visibility in August - Hamilton, Canada
  • Average visibility in August: 10km

The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).

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