Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
As Hamilton, Canada, transitions into April, a rise in the average high-temperature is observed, moving from an icy 3.8°C (38.8°F) in March to a fresh 10°C (50°F). Throughout April, Hamilton records an average temperature of 2.7°C (36.9°F) at night.Humidity
With an average relative humidity of 75%, April is the least humid month in Hamilton, Canada.Rainfall
In April, in Hamilton, Canada, the rain falls for 16.3 days. Throughout April, 73mm (2.87") of precipitation is accumulated. Throughout the year, in Hamilton, there are 175.2 rainfall days, and 711mm (27.99") of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in Hamilton. In April, it is snowing for 3.1 days. Throughout April, 35mm (1.38") of snow is accumulated. In Hamilton, Canada, during the entire year, snow falls for 58.6 days and aggregates up to 463mm (18.23") of snow.Sea temperature
In Hamilton, Canada, the average seawater temperature in April is 3.5°C (38.3°F).Note: In the context of swimming, this situation is viewed as life-threatening and poses serious risks. The sensation of cold is painfully acute, leading to rapid hyperventilation. Using a specialized swimsuit is imperative to decrease thermal injury.
Daylight
In April, the average length of the day in Hamilton is 13h and 26min.On the first day of the month, sunrise is at 6:59 am and sunset at 7:46 pm. On the last day of April, sunrise is at 6:12 am and sunset at 8:20 pm EDT.
Sunshine
In April, the average sunshine is 7.6h.UV index
In April, the average daily maximum UV index in Hamilton is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the UV index of 3 transforms into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the temperature in April in Hamilton?
What is the least humid month in Hamilton?
What is the average humidity in April in Hamilton?
How much does it rain in Hamilton in April?
How many days does it snow in April in Hamilton?
What is the water temperature in April in Hamilton?
What is the average length of the day in April in Hamilton?
What time are sunrise and sunset in April in Hamilton?
How long on average sun shines in April in Hamilton?
What is the UV index intensity in April in Hamilton?
Average temperature in April
Hamilton, Canada
- Average high temperature in April: 10°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 April: 2.7°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).
Average pressure in April
Hamilton, Canada
- Average pressure in April: 1014.8mbar
The months with the highest atmospheric pressure are March and November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in April
Hamilton, Canada
- Average wind speed in April: 16.7km/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).
Average humidity in April
Hamilton, Canada
- Average humidity in April: 75%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Hamilton, Canada
- Average rainfall in April: 73mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days in April
Hamilton, Canada
- Average rainfall days in April: 16.3 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).
Average snowfall in April
Hamilton, Canada
- Average snowfall in April: 35mm
The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in April
Hamilton, Canada
- Average snowfall days in April: 3.1 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).
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: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 4min
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).
Average sunshine days in April
Hamilton, Canada
- Average sunshine days in April: 10.2 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (9 days).
Average UV index in April
Hamilton, Canada
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Hamilton, Canada
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Hamilton, Canada
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).
Hamilton, Canada
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