Wet weather: 1,041 mm of rain and snow a year falls on Iberville, more than on 74% of Canadian towns
January nights here settle around −13.6°C. Its July heat outdoes that of 70% of Canadian towns. Temperatures cover 40°C across the year, low to high. About 122 days a year bring 1 mm of precipitation or more.
ECCC publishes no normals for Iberville itself; the figures are those of L'Acadie, 22 km south.
A year in Iberville at a glance
Each month’s typical high and low, in °C.
What stands out about Iberville’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in Quebec beside it.
What a year in Iberville feels like
Each season’s and each month’s usual high and low, 1991–2020.
About 149 frosts and 124 warm days a year
Frost comes from October to April; in January almost every night freezes. Some 15 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 1,041 mm a year
The most falls in October, the least in February.
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
L'Acadie publishes no full year of precipitation or snowfall, so these figures, and the snow below, come from Montréal Trudeau (Airport), 25 km away.
Snowfall: about 217 cm in a normal year
The snow season runs October to April; January brings the most, about 52 cm.
Snowfall by month
Centimetres
Heating a home in Iberville
93% of a year’s heating need falls between October and April. Months averaging under 10°C: October to April.
Behind the figure: the degrees each day’s mean falls under 18°C, summed for the year.
Living with Iberville’s climate
Gardening, time outside, winter cold and summer heat, from the 1991–2020 normals.
The outdoor season by the averages is Jun, Jul, Aug and Sep, with highs of 17–27°C and lows of 8°C or more.
Parks & trails →Bitter wind chill, under −20, comes on about 36 days a year.
Roughly 50 days a year feel hotter than 30 once humidity is counted.
Extremes don’t show in averages: floods, wildfire smoke and ice storms are on Iberville’s hazards page.
Flood & hazards →ECCC’s normals location: L'Acadie
Every temperature, frost, snow and degree-day figure on this page is the 1991–2020 normal ECCC publishes for L'Acadie.
| Distance from the town | 22 km south |
| Station altitude | 44 m |
| Completeness | at least 20 years |
| WMO standard normals | No |
| Precipitation from | Montréal Trudeau (Airport), 25 km |
| Coldest reading, 1991–2020 | −32.5°C |
| Hottest reading, 1991–2020 | 36.1°C |
| Average wind | 11.4 km/h on average, most often from the west |
| Next-nearest location | Montréal Trudeau (Airport), 25 km |
How Iberville compares
Compared with 2,611 towns and neighbourhoods of 2,500 or more across Canada; the dots mark the other normals locations in Quebec.
Nearby towns’ climate
Nearby places read from a different ECCC location (places on Iberville’s own would show the same figures).
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Iberville L'Acadie | 26.6°C | −13.6°C | 1,041 mm |
| Maricourt 2.0 km · L'Acadie | 26.6°C about the same | −13.6°C about the same | 1,041 mm |
| Nouveau Greenfield Park 2.4 km · Montréal Trudeau (Airport) | 26.7°C about the same | −13.5°C about the same | 1,041 mm |
Iberville weather by month
Average daily high and low, mean temperature, rain and snow (as water) and snowfall by month, 1991–2020.
| Month | High | Low | Mean | Rain & snow | Snow |
|---|---|---|---|---|---|
| January | −4.3°C | −13.6°C | −9.0°C | 86 mm | 52 cm |
| February | −2.9°C | −12.7°C | −7.8°C | 66 mm | 47 cm |
| March | 2.6°C | −6.7°C | −2.1°C | 77 mm | 37 cm |
| April | 11.1°C | 0.7°C | 5.9°C | 90 mm | 15 cm |
| May | 19.5°C | 7.8°C | 13.7°C | 86 mm | 0 cm |
| June | 24.2°C | 13.2°C | 18.7°C | 84 mm | 0 cm |
| July | 26.6°C | 15.5°C | 21.1°C | 91 mm | 0 cm |
| August | 25.3°C | 13.9°C | 19.6°C | 94 mm | 0 cm |
| September | 21.4°C | 9.7°C | 15.6°C | 89 mm | 0 cm |
| October | 13.6°C | 4.1°C | 8.9°C | 103 mm | 1 cm |
| November | 6.1°C | −1.7°C | 2.2°C | 84 mm | 16 cm |
| December | −0.7°C | −8.6°C | −4.7°C | 92 mm | 48 cm |
| Year | 11.9°C | 1.8°C | 6.8°C | 1,041 mm | 217 cm |
The most changeable month: January, give or take 2.9°C; the steadiest, August
Records from 1991 to 2020: no month spans more than March, between −28.7°C (2003) and 25.4°C (2012).
Where Iberville’s numbers come from
Averages over 30 years, not a forecast.
- Normals: ECCC’s normals for L'Acadie, 1991–2020, chosen as the nearest location with a full temperature record.
- 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: 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: sunshine, absent from every 1991–2020 location, and an altitude correction, for want of the town’s own elevation.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Iberville’s climate
How warm does Iberville get in summer?
Midsummer means July, with afternoons near 26.6°C on a typical day.
How cold does Iberville get in winter?
Midwinter means January, when a typical night reaches −13.6°C.
How much rain and snow does Iberville get?
Count on roughly 1,041 mm a year, heaviest in October (103 mm) and lightest in February (66 mm).
Are these figures for Iberville itself?
Not quite: they come from L'Acadie, the closest ECCC normals location to Iberville.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Iberville →
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).