Cool
Average highs are around 12°C, so pack for cooler days.
April verdict
Hamilton, Ontario, Canada in April
Weather score28Poor
Poor for holiday weather
Average highs are around 12°C, so pack for cooler days. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 73mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
12°C
Rain
73mm
Sun
6h
Sea
4°C
Weather score
28
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 73mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 4°C, so the water can feel cool.
Map
Weather map
Compare Hamilton, Ontario, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April12°C average high
April is close to Hamilton's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
April73mm average rain
April sits near Hamilton's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to July and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April6 hours average sun
April sits close to Hamilton's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
April4°C average sea
April is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to September
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
Weather score
April28 weather score
April scores below Hamilton's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
