Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
Weather Guide
Newmarket (Ontario), Canada Average Monthly Weather
Weather score41Mixed annual avg
Best months: July, August, June
Across the year, average daytime temperatures are around 11°C, sunshine averages 5.4h per day, and rainfall totals about 805mm.
Annual weather
Annual averages
Temp
11°C
Rain
805mm
Annual total
Sun
5.4h
Weather score
41
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 74mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.1h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Newmarket (Ontario), Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July26°C average high
July is one of Newmarket (Ontario)'s warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
July74mm average rain
July sits near Newmarket (Ontario)'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
July9.1 hours average sun
July is one of Newmarket (Ontario)'s sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
July73 weather score
July is one of Newmarket (Ontario)'s best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
Hotels near Newmarket (Ontario), Canada
Marriott
Fairfield Inn & Suites NewmarketNewmarket, Ontario, Canada
Fairfield by Marriott Inn & Suites BradfordBradford West Gwillimbury, Ontario, Canada
Sheraton Parkway Toronto North Hotel & SuitesRichmond Hill, Ontario, Canada
TownePlace Suites by Marriott VaughanVaughan, Ontario, Canada
Delta Hotels Toronto MarkhamMarkham, Ontario, Canada
Residence Inn Toronto MarkhamMarkham, Ontario, Canada