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Philadelphia, PA Heat-Risk Baseline

A published planning scenario for Philadelphia, PA, including risk drivers and safety guidance. It is not a live observation or forecast.

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Philadelphia, PA

Caution
Baseline temp
31°C
Baseline feels like
37°C
UV index
8
Humidity
67%
Baseline high
34°C
Wind
9 kph
Baseline night low
25°C
Worst hours
12:00-18:00
El Nino Barometer

64 / 100

Caution
SAFEEL NINO

In this published Philadelphia scenario, the highest-risk window is 12:00-18:00. Plan shade breaks during the warmest hours.

Safety recommendations

  • - Plan shade breaks during the warmest hours.
  • - Carry water for walks, sightseeing, or commuting.
  • - Watch for headache, dizziness, or unusual weakness.

Dense blocks and transit waits can feel hotter than the forecast.

Local heat notes

Dense blocks and transit waits can feel hotter than the forecast.

Use the heat safety tests if you feel weak, dizzy, dehydrated, or unsure whether an outdoor plan is sensible.

Open heat safety tests

elnino.wiki does not provide medical diagnosis or emergency services. If you have severe symptoms such as chest pain, confusion, fainting, severe shortness of breath, or symptoms that do not improve after cooling down, seek urgent medical help immediately.