Moving from Montréal to Miami
A climate comparison of two homes: Quebec to Florida. The dates below come from the nearest official weather station to each place.
Climate Match
Your growing season runs 215 days longer, 150 days becomes 365 days.
Montréal, QC to Miami, FL
The full comparison
| Measure | From | To | Change |
|---|---|---|---|
| Frost-free season | 150 days | 365 days | 215 days longer |
| Coldest month | -10C in January | 20C in January | 30C warmer |
| Months below freezing | 4 months | 0 months | 4 fewer |
| Warmest month | 21C in July | 29C in August | 8C hotter |
Moving from Montréal to Miami reshapes the home year. The coldest month is 30C warmer. Summers get 8C hotter. Your growing season is 215 days longer. Plan on a new rhythm for the house and garden.
What changes about the house
- Coldest month: it is warmer at the destination, though unusual cold can still occur.
- Freezing months: there are fewer at the destination, though individual cold snaps can still occur.
- Cooling: hotter peaks make air conditioning or shading more important. Check attic insulation and window sealing so the house does not trap heat.
- Garden: the frost-free season is longer or the last spring frost is earlier. Check both dates when planning crops and succession sowings.
Season by season
Summers run hotter
The warmest month goes from 21C in July to 29C in August. Air conditioning, shading, and cooling-load planning matter more.
Winters look milder
Winter coldest month goes from -10C in January to 20C in January; freezing months go from 4 months to 0 months. The winter measures point to a milder season, though unusual cold and ice can still occur.
Tools for both places
Moving from Montréal to Miami, answered
What is the biggest climate change from Montréal to Miami?
Your growing season runs 215 days longer, 150 days becomes 365 days. That is the largest shift in the 30-year climate record.
How are these numbers computed?
From official 30-year climate normals at the nearest station to each place: Montreal/St-Hubert Airport near Montréal and Miami Opa Locka Ap near Miami. They are planning averages, not forecasts; local microclimates can run a week or two off the station record.
Does the comparison work in reverse?
Yes. Open the comparison tool and swap the two places; the deltas reverse direction but the match score stays the same.
Method and sources
Temperatures and frost dates are from the 30-year climate normals at Montreal/St-Hubert Airport (near Montréal, QC) and Miami Opa Locka Ap (near Miami, FL). Canadian data is from Environment and Climate Change Canada; United States data is from NOAA NCEI. These are planning averages, not forecasts. See themethodology page for the full calculation.