Portland vs Salt Lake City

Portland

Portland has a cool marine climate — famously rainy, but not in the way visitors expect. The rain is a persistent drizzle, not heavy downpours. Portland actually receives less annual rainfall (about 36 inches) than New York or Houston, but it is spread over 150+ rainy days from October through May. Summers (July through September) are gloriously dry, sunny, and warm. Winter brings occasional snow that typically melts within a day or two.

Salt Lake City

Salt Lake City has a semi-arid continental climate with four distinct seasons — hot dry summers (highs 32–35°C with low humidity), cold snowy winters (lows -7°C, the famous "lake-effect" snow that's among the lightest and driest in the world), and pleasant transitional spring and autumn. The city sits at 4,265 feet (1,300m) elevation; the Wasatch Mountains rise to 11,000+ feet immediately east. The famous "Greatest Snow on Earth" tagline is genuinely true — Wasatch snow is unusually dry due to the lake-effect mechanism.

Portland

Portland has the most useful public transit of any city its size on the West Coast. MAX light rail (5 lines) connects the airport, downtown, and key suburbs. The Portland Streetcar loops through downtown, the Pearl, and east side neighborhoods. TriMet buses fill in the gaps. Within individual neighborhoods — Pearl, Hawthorne, Alberta, Mississippi, NW 23rd — walking is the right answer. Portland is also one of the best US cycling cities with protected lanes and a cyclists-first culture.

Walkability: Portland is one of the most walkable large cities in the American West — grid-patterned, flat on the east side, and most interesting neighborhoods (Pearl, NW 23rd, Hawthorne, Division, Alberta, Mississippi, Belmont) have dense commercial strips. Downtown blocks are short (only 200 ft) which makes walking feel quicker. Expect rain 9 months of the year — a good waterproof shell is more useful than an umbrella in the Portland wind.

Salt Lake City

Salt Lake City is unusually walkable and transit-friendly for a Western US city — the TRAX light rail and FrontRunner commuter rail are extensive, downtown is flat with a perfect grid, and the airport is connected by light rail. Mountain trips (Park City, Snowbird, Alta) require a car or paid shuttle. The city grid is so logical (numbered streets radiating from Temple Square) that navigation is trivial after one day.

Walkability: Salt Lake is unusually walkable for the western US — flat downtown, perfect numbered street grid (which makes navigation trivial), and walkable density between Temple Square, the City-County Building, the Capitol, and the central business district. The city is far more walkable than Phoenix, Las Vegas, Denver, or Albuquerque. Mountain access requires a car or shuttle; everything inside the I-15/I-215 ring is fine on foot/transit.