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A heat index and wind chill calculator determines the perceived temperature ("feels like") based on actual temperature, humidity (heat index above 27°C) or wind speed (wind chill below 10°C). High humidity makes hot temperatures feel hotter because sweat evaporation slows; strong winds make cold temperatures feel colder by removing the insulating air layer.

Guide étape par étape

1. 1Input air temperature and wind speed
2. 2Calculate wind chill factor
3. 3Determine apparent temperature

Exemples résolus

Erreurs courantes à éviter

• ✕Not double-checking results
• ✕Ignoring edge cases

Questions fréquentes