Ice rarely forms: Bartonville sees fewer frosts than 92% of Canadian towns
On a normal July day the thermometer tops out near 25.5°C. From frozen January to warm July, readings climb 32°C. Long walks are most pleasant from June to September, when afternoons reach 21–26°C.
Bartonville has no ECCC normals station of its own: every figure here comes from Burlington Piers, 7.3 km north.
A year in Bartonville at a glance
Each month’s typical high and low, in °C.
What stands out about Bartonville’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in Ontario beside it.
What a year in Bartonville feels like
Typical highs and lows by season and by month, from ECCC’s 1991–2020 normals.
Frost on about 98 days a year
Frost comes from November to April, most of all in January (about 25 nights).
Frost days by month
Average days at 0°C or below
About 902 mm of rain and snow a year
July brings the most rain and snow; February, the least. Some 114 days a year see 1 mm of rain or snow or more.
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
ECCC’s Burlington Piers normals leave precipitation out; the figures here come from Hamilton, 13 km away.
Snowfall: about 115 cm in a normal year
Snow falls from November to April, most of all in January (about 32 cm).
Snowfall by month
Centimetres
ECCC’s Burlington Piers normals leave snowfall out; the figures here come from Toronto Pearson (Airport), 52 km away.
Living with Bartonville’s climate
Gardening, time outside, winter cold and summer heat, from the 1991–2020 normals.
Afternoons of 17–27°C and nights of at least 8°C arrive in Jun, Jul, Aug and Sep.
Parks & trails →A wind chill below −20 is part of about 10 days a year here.
Roughly 46 days a year feel hotter than 30 once humidity is counted.
Thirty years of averages say little about one bad storm; Bartonville’s hazards page does.
Flood & hazards →ECCC’s normals location: Burlington Piers
Burlington Piers is one of the 450 places where ECCC publishes 1991–2020 normals.
| Distance from the town | 7.3 km north |
| Station altitude | 77 m |
| Completeness | at least 20 years |
| WMO standard normals | No |
| Precipitation from | Hamilton, 13 km |
| Snowfall from | Toronto Pearson (Airport), 52 km |
| Coldest reading, 1991–2020 | −25.3°C |
| Hottest reading, 1991–2020 | 36.0°C |
| Average wind | 13.3 km/h on average, most often from the west |
| Next-nearest location | Hamilton, 13 km |
How Bartonville compares
Compared with 2,611 towns and neighbourhoods of 2,500 or more across Canada; the dots mark the other normals locations in Ontario.
Nearby towns’ climate
Nearby places read from a different ECCC location (places on Bartonville’s own would show the same figures). The nearest places to Bartonville with figures are 20–28 km away.
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Bartonville Burlington Piers | 25.5°C | −6.3°C | 902 mm |
| Grimsby 20 km · Vineland | 27.1°C 1.6°C warmer | −6.8°C 0.5°C colder | 838 mm |
| Six Nations (Part) 40 28 km · Hamilton | 26.6°C 1.1°C warmer | −9.1°C 2.8°C colder | 902 mm |
Bartonville weather by month
Each month’s normals, 1991–2020: high, low, mean, precipitation and snowfall.
| Month | High | Low | Mean | Rain & snow | Snow |
|---|---|---|---|---|---|
| January | 0.1°C | −6.3°C | −3.1°C | 73 mm | 32 cm |
| February | 0.7°C | −5.9°C | −2.6°C | 53 mm | 28 cm |
| March | 4.7°C | −1.9°C | 1.4°C | 69 mm | 17 cm |
| April | 10.3°C | 3.3°C | 6.9°C | 81 mm | 5 cm |
| May | 16.7°C | 9.0°C | 12.9°C | 81 mm | under 1 cm |
| June | 22.4°C | 15.1°C | 18.8°C | 78 mm | 0 cm |
| July | 25.5°C | 18.3°C | 21.9°C | 98 mm | 0 cm |
| August | 24.9°C | 18.3°C | 21.6°C | 67 mm | 0 cm |
| September | 21.4°C | 14.6°C | 18.1°C | 74 mm | 0 cm |
| October | 14.8°C | 8.3°C | 11.6°C | 84 mm | under 1 cm |
| November | 8.4°C | 2.7°C | 5.6°C | 78 mm | 9 cm |
| December | 2.9°C | −2.5°C | 0.2°C | 67 mm | 24 cm |
| Year | 12.7°C | 6.1°C | 9.4°C | 902 mm | 115 cm |
The month with the widest range: March, −21.2°C to 24.4°C
February is the least predictable month: about two years in three its average lands within 2.7°C of the normal, −2.6°C. August is the steadiest, within 1.1°C.
Where Bartonville’s numbers come from
Averages over 30 years, not a forecast.
- Normals: ECCC’s 1991–2020 Canadian Climate Normals for Burlington Piers, the nearest location with a full year of temperatures.
- Other locations: a location missing months of precipitation or snow is filled from the nearest that has them all, never mixed month by month.
- Comparisons: Canadian towns and neighbourhoods of at least 2,500, each placed by its nearest location (city totals and reserves excluded).
- Not on this page: sunshine (no 1991–2020 normals exist for it) and any altitude adjustment, since there is no elevation for the town itself.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Bartonville’s climate
How warm does Bartonville get in summer?
Midsummer means July, with afternoons near 25.5°C on a typical day.
How cold does Bartonville get in winter?
The coldest nights come in January, averaging −6.3°C.
How much rain and snow does Bartonville get?
About 902 mm a year, rain and melted snow together. July is the wettest month (98 mm) and February the driest (53 mm).
Are these figures for Bartonville itself?
No, the station behind them is Burlington Piers, beyond Bartonville’s boundary.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Bartonville →
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).