Best Climates for Living

The Four Dimensions of Climate Comfort

When evaluating a city's climate for long-term living, four dimensions matter most: temperature range (how extreme the seasonal swing is), summer heat and humidity (peak discomfort), winter severity (cold, snow, and grey skies), and precipitation character (frequency, type, and seasonality). NOAA climate normals provide data for all four.

The ideal city in each dimension looks roughly like this: a temperature range that stays between 40°F and 85°F for most of the year, summer humidity low enough that 90°F still feels bearable, winters that don't require months of heavy snow removal, and rain that falls in moderate amounts without dominating the calendar. Very few US cities hit all four targets, the tradeoffs are real.

Temperature: Annual Range vs. Seasonal Extremes

The most important temperature metric for relocation is not the annual average, it is the annual range. A city averaging 60°F annually could achieve that with mild, stable conditions (San Francisco, CA: roughly 52°F winter, 63°F summer) or with extreme seasonal swings (Denver, CO: 33°F January average, 88°F July average). Both might "average" similarly but feel radically different to live in.

NOAA climate normals give you the monthly high, low, and mean temperature for every month, making the range explicit. Look at the coldest month's average low and the warmest month's average high, the gap between those numbers tells you more about what daily life feels like than any annual average. Browse city pages on PlainClimate for full monthly temperature profiles.

Precipitation: Totals, Frequency, and Type

Annual precipitation totals range from under 10 inches in desert Southwest cities to over 60 inches in the humid Southeast. But raw totals can be misleading. What matters for day-to-day quality of life is how rain and snow fall: in brief intense bursts, in sustained grey drizzle, or in concentrated seasons.

The Pacific Northwest is the classic example: Portland and Seattle have moderate annual totals but persistent winter rain that dominates the grey-sky months from November through March. Meanwhile, Phoenix gets similar or less annual precipitation than Seattle but concentrated in monsoon bursts in July-August and brief winter rains, leaving the vast majority of days sunny and clear.

Snowfall matters most for winter livability. Cities with 20-40 inches of annual snow (Denver, Salt Lake City) have infrastructure built for it and typically rapid melt from sunshine. Cities with 60-120 inches (Buffalo, Syracuse) require much more intensive snow management. Check snowfall data alongside temperatures on city pages, a city that's 30°F in January with 5 inches of snow is very different from one that's 28°F with 80 inches.

See precipitation and snowfall rankings to compare US cities across these dimensions.

Sunshine and Cloud Cover

Sunshine hours are a frequently underestimated factor in climate satisfaction. Seasonal affective disorder (SAD), mood, energy levels, and outdoor activity are all significantly influenced by how many sunny days a city gets. Phoenix, Arizona leads US cities with over 300 sunny days per year. Seattle, Washington averages only about 150 sunny days, ranking among the least sunny major US cities despite mild temperatures.

The sunniest regions of the US are the Desert Southwest (Arizona, Nevada, New Mexico, southern California) followed by the High Plains states. The cloudiest regions are the Great Lakes corridor (Michigan, Ohio, western New York, northwest Pennsylvania), the Pacific Northwest coast, and parts of Alaska. The Southeast gets a lot of sunshine despite substantial rainfall, it comes in short bursts, not all-day overcast.

Humidity: The Often-Overlooked Variable

Humidity fundamentally changes how temperature is experienced. In high-humidity environments (Gulf Coast, Southeast, Midwest in summer), a 90°F day can feel like over 100°F because moisture in the air prevents sweat from evaporating efficiently. In the dry Southwest, 100°F can feel far more bearable because sweat evaporates immediately, providing rapid cooling.

The most comfortable summer climates tend to be either moderate temperature (Pacific Coast, Mountain West above 5,000 feet) or hot-but-dry (interior Southwest before monsoon season). The least comfortable summer climates combine heat with high humidity: Houston, New Orleans, Miami, Washington DC, and St. Louis all have "feels like" temperatures that regularly exceed 100°F on summer afternoons.

Winter humidity matters too, dry air can cause respiratory irritation and discomfort at cold temperatures, while humid cold feels more penetrating. The "wind chill" effect (how wind speed amplifies cold) is separate from humidity but similarly makes raw temperatures an incomplete picture of winter comfort.

Using PlainClimate for Relocation Research

PlainClimate's data makes it practical to compare specific cities across multiple climate dimensions. Start with the climate comfort rankings for a first pass across temperature, precipitation, snowfall, and growing-season length. Then open the city pages to inspect those inputs and evaluate humidity and monthly extremes separately; the score is not a complete livability verdict.

Key things to check on a city's climate page:

• Annual temperature range: Compare January mean low to July mean high
• Precipitation pattern: Monthly totals show whether rain is year-round or seasonal
• Annual snowfall: Total inches per year and which months carry the bulk
• Growing season: Frost dates tell you about shoulder-season severity
• Climate comfort score: A transparent four-field comparison aid, with humidity and hazardous weather assessed separately

Also browse state pages for regional context before narrowing to specific cities.

Frequently Asked Questions