Moving from Calgary to Palm Springs
A climate comparison of two homes: Alberta to California. The dates below come from the nearest official weather station to each place.
Climate Match
Your growing season runs 248 days longer, 117 days becomes 365 days.
Calgary, AB to Palm Springs, CA
The full comparison
| Measure | From | To | Change |
|---|---|---|---|
| Frost-free season | 117 days | 365 days | 248 days longer |
| Last spring frost | May 21 | January 9 | 132 days earlier |
| Months below freezing | 5 months | 0 months | 5 fewer |
| Coldest month | -7C in January | 14C in December | 21C warmer |
| Warmest month | 17C in July | 34C in July | 18C hotter |
Moving from Calgary to Palm Springs reshapes the home year. Winters get 21C warmer. Summers get 18C hotter. Your growing season is 248 days longer. Plan on a new rhythm for the house and garden.
What changes about the house
- Heating: expect a longer or deeper heating season. Service the furnace or boiler before the first cold snap, and budget for higher heating bills.
- Cooling: hotter peaks make air conditioning or shading more important. Check attic insulation and window sealing so the house does not trap heat.
- Garden: a longer frost-free season opens more crop choices and succession sowings. Raised beds warm earlier in spring.
- Snow and ice: fewer freezing months reduce roof and driveway risk, but one surprise storm still happens. Keep basic winter tools for the odd freeze.
Season by season
Spring starts earlier
Your last spring frost moves from May 21 to January 9, 132 days earlier. Start planting and outdoor prep sooner.
Summers run hotter
The warmest month goes from 17C in July to 34C in July. Air conditioning, shading, and cooling-load planning matter more.
Winters turn milder
Winter coldest month goes from -7C in January to 14C in December; freezing months go from 5 months to 0 months. Budget for more heating, snow removal, and ice-dam prevention.
Tools for both places
Moving from Calgary to Palm Springs, answered
What is the biggest climate change from Calgary to Palm Springs?
Your growing season runs 248 days longer, 117 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: Calgary Intl Airport near Calgary and Palm Springs Asos near Palm Springs. 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 Calgary Intl Airport (near Calgary, AB) and Palm Springs Asos (near Palm Springs, CA). Canadian data is from Environment and Climate Change Canada; United States data is from NOAA NCEI. These are planning averages, not forecasts. See the methodology page for the full calculation.