Heat combined with humidity
Humidity makes panting less effective, so a warm day can place more stress on dogs than the temperature alone suggests. Flat-faced, senior, young, thick-coated, and sensitive dogs need more conservative limits.
See whether it is safe to walk your dog in Miami right now, then compare the next 12 hours for a less humid, cooler, or drier window.
Miami’s warm, humid climate can make a routine walk feel harder than the air temperature suggests. Sun, high humidity, warm pavement, and fast-changing showers or thunderstorms all matter when choosing a walk window.
Humidity makes panting less effective, so a warm day can place more stress on dogs than the temperature alone suggests. Flat-faced, senior, young, thick-coated, and sensitive dogs need more conservative limits.
Rain and storms can develop quickly during the warmer part of the year. Check the hourly cards for precipitation and storm risk rather than planning from a daily temperature alone.
Concrete and asphalt can remain uncomfortable even when a coastal breeze makes the air feel better. Choose shaded routes or grass and test exposed surfaces before walking.
Strong sun adds heat load for dogs and their walkers. Shorter shaded routes and earlier outings can reduce exposure, but current UV and cloud cover should guide the decision.