Photo: JA7957 at English Wikipedia · Public domainIn Saint-Antoine, July heat, January cold and precipitation all sit near the middle of Canadian towns
About 1,002 mm of rain and snow falls in a typical year; July afternoons reach 25.1°C and January nights drop to −13.2°C. The seasons are far apart: from a winter night to a summer afternoon the average spans 38°C. Rain and snow together come to more here than on 68% of Canadian towns. About 120 days a year bring 1 mm of precipitation or more.
Borrowed figures: Saint-Antoine has no normals station, so these come from Bouctouche, 7.0 km north.
A year in Saint-Antoine at a glance
Each month’s typical high and low, in °C.
What stands out about Saint-Antoine’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in New Brunswick beside it.
What a year in Saint-Antoine feels like
Typical highs and lows by season and by month, from ECCC’s 1991–2020 normals.
Frost on 166 days, 20°C on 99
The frost season runs October to May, and January freezes nearly every night. Some 13 nights a year drop under −20°C.
Frost days by month
Average days at 0°C or below
Days above 20°C by month
Average days
Rain and melted snow: about 1,002 mm a year
The most falls in October, the least in February. 53rd wettest of 61 towns of 2,500+ in New Brunswick.
Rain and snow by month
Millimetres
Snowfall: about 310 cm in a normal year
Snow falls from October to May, most of all in January (about 74 cm).
Snowfall by month
Centimetres
ECCC’s Bouctouche normals leave snowfall out; the figures here come from Moncton, 29 km away.
Heating a home in Saint-Antoine
89% of a year’s heating need falls between October and April. Months averaging under 10°C: October to April.
Each day the mean sits under 18°C adds its shortfall; a year’s total is its heating degree days.
Living with Saint-Antoine’s climate
The averages read for the garden, the outdoors and the coldest and hottest days.
On average the last spring frost comes around 14 May and the first autumn frost around 3 October: about 141 frost-free days between.
Afternoons of 17–27°C and nights of at least 8°C arrive in Jun, Jul, Aug and Sep.
Parks & trails →Thirty years of averages say little about one bad storm; Saint-Antoine’s hazards page does.
Flood & hazards →ECCC’s normals location: Bouctouche
Behind the 1991–2020 normals for Bouctouche are 2 stations, which ECCC combines into one record.
| Distance from the town | 7.0 km north |
| Station altitude | 36 m |
| Completeness | meets the WMO “3 and 5” rule |
| WMO standard normals | No |
| Snowfall from | Moncton, 29 km |
| Coldest reading, 1991–2020 | −31.0°C |
| Hottest reading, 1991–2020 | 36.0°C |
| Next-nearest location | Moncton, 29 km |
How Saint-Antoine compares
Placed among 2,611 Canadian towns and neighbourhoods of 2,500+, each on its nearest normals location; each dot is another location used in New Brunswick.
Nearby towns’ climate
The nearest places on a normals location of their own: those that share Saint-Antoine’s would only repeat its figures. Saint-Antoine has no close neighbour with figures; the nearest is 21 km away.
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Saint-Antoine Bouctouche | 25.1°C | −13.2°C | 1,002 mm |
| Shediac 21 km · Moncton | 25.1°C about the same | −13.3°C about the same | 1,203 mm |
Saint-Antoine weather by month
Each month’s normals, 1991–2020: high, low, mean, precipitation and snowfall.
| Month | High | Low | Mean | Rain & snow | Snow |
|---|---|---|---|---|---|
| January | −3.4°C | −13.2°C | −8.3°C | 72 mm | 74 cm |
| February | −2.3°C | −12.7°C | −7.5°C | 59 mm | 65 cm |
| March | 2.0°C | −7.5°C | −2.8°C | 79 mm | 60 cm |
| April | 8.3°C | −1.3°C | 3.5°C | 69 mm | 29 cm |
| May | 15.7°C | 4.5°C | 10.2°C | 93 mm | 2 cm |
| June | 21.3°C | 10.2°C | 15.8°C | 82 mm | 0 cm |
| July | 25.1°C | 14.2°C | 19.7°C | 89 mm | 0 cm |
| August | 24.6°C | 13.4°C | 19.1°C | 74 mm | 0 cm |
| September | 20.2°C | 9.1°C | 14.7°C | 101 mm | 0 cm |
| October | 13.1°C | 3.4°C | 8.3°C | 106 mm | 2 cm |
| November | 6.3°C | −2.0°C | 2.2°C | 92 mm | 19 cm |
| December | 0.0°C | −8.3°C | −4.1°C | 86 mm | 59 cm |
| Year | 10.9°C | 0.8°C | 5.9°C | 1,002 mm | 310 cm |
A March here can run from −27.0°C to 26.0°C
Bars run from each month’s record low to its record high over 1991–2020; February is the month whose average wanders most from year to year (±2.5°C around −7.5°C), August the one that wanders least (±0.9°C).
Where Saint-Antoine’s numbers come from
Averages over 30 years, not a forecast.
- Normals: the closest ECCC location with twelve months of temperature normals, Bouctouche, 1991–2020.
- Other locations: precipitation and snowfall come from the nearest location that publishes all twelve months of them, as named above.
- Comparisons: the 2,500-plus towns and neighbourhoods of Canada, each read from its closest normals location; whole cities and reserves aren’t counted.
- Not on this page: hours of sunshine, missing from the 1991–2020 normals, and a height correction: the town has no elevation on file.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Saint-Antoine’s climate
How warm does Saint-Antoine get in summer?
Expect highs near 25.1°C in July, the hottest month on average.
How cold does Saint-Antoine get in winter?
The coldest nights come in January, averaging −13.2°C.
How much rain and snow does Saint-Antoine get?
Rain and snow, with snow counted as water, total 1,002 mm a year; October leads with 106 mm and February trails with 59 mm.
Are these figures for Saint-Antoine itself?
No, the station behind them is Bouctouche, beyond Saint-Antoine’s boundary.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Saint-Antoine →
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).