Hamilton
Canada
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Hamilton, Canada

A bird
A bird's eye view of the Central Business District of Hamilton City in Canada, a view of the road network, and intense cloudy sky seen
Abril in Hamilton, Canada, is a fresh spring month, with average temperature ranging between max 11.7°C (53.1°F) and min 2.4°C (36.3°F).

Temperature

In Hamilton, the average high-temperature increases, from a wintry 4.8°C (40.6°F) in Marzo, to a cool 11.7°C (53.1°F). In Hamilton, the average low-temperature is 2.4°C (36.3°F).

Rainfall

In Hamilton, Canada, during Abril, the rain falls for 12.6 days and regularly aggregates up to 70.1mm (2.76") of precipitation. In Hamilton, during the entire year, the rain falls for 121.1 days and collects up to 780.3mm (30.72") of precipitation.

Snowfall

Months with snowfall are Enero through Abril, Noviembre and Diciembre. Abril is the last month it regularly snows. During 1.2 snowfall days, Hamilton aggregates 28mm (1.1") of snow. In Hamilton, during the entire year, snow falls for 36.2 days, and aggregates up to 1181mm (46.5") of snow.

Sea temperature

In Abril, the average sea temperature is 3.5°C (38.3°F).
Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

Daylight

The average length of the day in Abril is 13.5h.

Sunshine

In Hamilton, the average sunshine is 6.1h.

UV index

In Abril, the average daily maximum UV index in Hamilton is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In Abril, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in Abril in Hamilton?

In Abril, the average high-temperature is 11.7°C (53.1°F), and the average low-temperature is 2.4°C (36.3°F).

How much does it rain in Hamilton in Abril?

In Hamilton, during Abril, the rain falls for 12.6 days and regularly aggregates up to 70.1mm (2.76") of precipitation.

What is the last month it snows in Hamilton?

Abril is the last month it regularly snows in Hamilton, Canada. During 1.2 snowfall days, in Abril, Hamilton aggregates 28mm (1.1") of snow.

What is the sea temperature in Abril in Hamilton?

In Abril, the average sea temperature in Hamilton is 3.5°C (38.3°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Hamilton have in Abril?

In Hamilton, Canada, the average length of the day in Abril is 13.5h.

How long on average sun shines in Abril in Hamilton?

In Hamilton, Canada, the average sunshine in Abril is 6.1h.

What is the UV index reading in Abril in Hamilton?

In Hamilton, Canada, the average daily maximum UV index in Abril is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in April - Hamilton, Canada
  • Average high temperature in April: 11.7°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (-0.9°C).

  • Average low temperature in April: 2.4°C

The month with the highest average low temperature is July (16.7°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).

Average rainfall in April - Hamilton, Canada
  • Average rainfall in April: 70.1mm

The wettest month (with the highest rainfall) is August (89.7mm).
The driest month (with the lowest rainfall) is February (26.4mm).

Average rainfall days in April - Hamilton, Canada
  • Average rainfall days in April: 12.6 days

The month with the highest number of rainy days is November (12.8 days).
The month with the lowest number of rainy days is February (5 days).

Average snowfall in April - Hamilton, Canada
  • Average snowfall in April: 28mm

The month with the highest snowfall is January (324mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in April - Hamilton, Canada
  • Average snowfall days in April: 1.2 days

The month with the highest number of snowfall days is January (10.5 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in April - Hamilton, Canada
  • Average sea temperature in April: 3.5°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).

Average daylight in April / Average sunshine in April - Hamilton, Canada
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in April: 6.1h

The month with most sunshine is July (Average sunshine: 9.8h).
The month with least sunshine is December (Average sunshine: 2.3h).

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

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).