Back to cities

USA city page

Denver, CO Heat-Risk Baseline

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

USA - United States

Denver, CO

Caution
Baseline temp
31°C
Baseline feels like
32°C
UV index
10
Humidity
27%
Baseline high
35°C
Wind
13 kph
Baseline night low
20°C
Worst hours
12:00-18:00
El Nino Barometer

53 / 100

Caution
SAFEEL NINO

In this published Denver 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.

Altitude increases UV exposure even when air feels dry.

Local heat notes

Altitude increases UV exposure even when air feels dry.

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.