Climate normals · 1970–2000
Newmarket Climate
Newmarket is a city in Canada (08) with a population of about 91,034. Its average annual temperature is 6.6°C (44°F), with roughly 874 mm of rain per year.
6.6°C
Avg Temp
874
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Newmarket Climate
Newmarket has an average annual temperature of 6.6°C (44°F) and receives about 874 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
6.6°C
Avg Temp
874
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -8° / 18° | 54 mm |
| February | -7° / 19° | 51 mm |
| March | -2° / 28° | 58 mm |
| April | 5° / 40° | 67 mm |
| May | 12° / 53° | 82 mm |
| June | 17° / 62° | 85 mm |
| July | 20° / 68° | 83 mm |
| August | 20° / 67° | 90 mm |
| September | 15° / 60° | 87 mm |
| October | 9° / 48° | 74 mm |
| November | 3° / 37° | 83 mm |
| December | -4° / 25° | 60 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Newmarket
The most comfortable months to visit Newmarket are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 26°C high). The coldest is January (near -12°C low). August is usually the wettest month.
Where to stay near Newmarket
Planning a trip to Newmarket? Compare hotels and short-term rentals — live availability and prices.
Top-rated places to stay near Newmarket
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Newmarket?
Get climate tips and the best lodging deals for Newmarket by email. No spam, unsubscribe anytime.
Other cities in Canada
Frequently Asked Questions
The most comfortable months to visit Newmarket are typically July, August and June, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Newmarket, Canada has an average annual temperature of 6.6°C and about 874 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Newmarket average about 26°C (78°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.