This report describes the typical weather at the Hamilton Rbg Cs (Hamilton, Ontario, Canada) weather station over the course of an average June. It is based on the historical records from 2005 to 2012. Earlier records are either unavailable or unreliable.
Hamilton, Ontario has a humid continental climate with warm summers and no dry season. The area within 25 mi of this station is covered by grasslands (56%), forests (20%), oceans and seas (15%), croplands (6%), and built-up areas (2%).
The month of June is characterized by rising daily high temperatures, with daily highs increasing from 73Â°F to 80Â°F over the course of the month, exceeding 86Â°F or dropping below 63Â°F only one day in ten.
Over the course of June, the length of the day is essentially constant. The shortest day of the month is June 1 with 15:11 hours of daylight; the longest day is June 18 with 15:23 hours of daylight.
The earliest sunrise is at 5:38am on June 12; the latest sunset is at 9:04pm on June 28; the latest sunrise is at 5:44am on June 30; the earliest sunset is at 8:53pm on June 1.
Daylight savings time is observed in 2012 but it neither starts nor ends in June, so the entire month is in daylight time.
This weather station does not reliably report sky cover.
There is either very little precipitation at this location in June, or the weather station does not reliably report the conditions.
Either snow is exceptionally unlikely to fall at this location in June or this station does not reliably report precipitation types.
The relative humidity typically ranges from 49% (comfortable) to 95% (very humid) over the course of a typical June, rarely dropping below 36% (comfortable) and reaching as high as 100% (very humid).
The air is driest around June 30, at which time the relative humidity drops below 56% (mildly humid) three days out of four; it is most humid around June 6, rising above 92% (very humid) three days out of four.
Dew point is often a better measure of how comfortable a person will find the weather than relative humidity because it more directly relates to whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid.
Over the course of a typical June, the dew point typically varies from 48Â°F (dry) to 64Â°F (mildy humid) and is rarely below 40Â°F (dry) or above 71Â°F (muggy).
The time of the month between June 1 and June 30 is the most comfortable, with dew points that are neither too dry nor too muggy.
Over the course of June typical wind speeds vary from 0 mph to 7 mph (calm to light breeze), rarely exceeding 10 mph (gentle breeze).
The highest average wind speed of 4 mph (light breeze) occurs around June 10, at which time the average daily maximum wind speed is 7 mph (light breeze).
The lowest average wind speed of 4 mph (light breeze) occurs around June 18, at which time the average daily maximum wind speed is 7 mph (light breeze).