What it means
Winter comfort shows whether a place is mild, cold, or somewhere in between during the cooler months.
How we calculate it
We read cool season temperatures and give more comfort to places with milder winter conditions.
Sources and freshness
NASA POWER, Open Meteo, NOAA, and public weather records.
Source periods vary by place. City pages show dated source context for the applicable measure when it is available.
Limitations
Seasonal patterns do not capture every cold snap, ice event, home heating condition, or personal preference.