foggy coastal mornings • windy ridgeline crosswinds • sun-baked inland valleys • shaded redwood descents • cold canyon air • urban heat pockets between buildings • damp bayfront headwinds • exposed fire road climbs • marine layer chill • high-elevation temperature drops • misty drizzle that never quite becomes rain • afternoon sun breaking through fog • bridge crossings with full crosswind • tree-covered singletrack that stays cold all day • concrete corridors that radiate heat