Chicago dry-skin forecast
Modeled skin stress in Chicago peaks in January and eases through July.
Dry-skin season, month by month
Average modeled Dry Skin Index for Chicago using 2025 local climatic data, colored by Dermidia care tier.
A long Enhanced Care stretch
Chicago sees roughly 96 days a year in the Enhanced Care range, concentrated around January.
A winter-driven dry season
Chicago's skin stress peaks in January and eases through July, with the dry season running September–May.
What tends to help in Chicago
Use a fragrance-free cream, and reserve ointment or petrolatum-type products for rough, cracked, or very dry spots. A room humidifier may also help through the high-stress months (December–February).
- Moisturizer
- Use a fragrance-free cream, and reserve ointment or petrolatum-type products for rough, cracked, or very dry spots.
- Room air
- Use the humidifier to reduce DSI during high-stress days. If you have a humidity gauge, many winter rooms benefit from moving out of the very dry range, for example toward about 40-50% RH when the building allows it. Reduce use if windows fog, surfaces feel damp, or condensation appears.
If you have eczema, diabetes, poor circulation, immune suppression, open cracks, bleeding, signs of infection, or persistent itching, follow your clinician's plan and seek medical advice.
Common questions
- When is dry-skin season worst in Chicago?
- Skin stress in Chicago peaks in January and eases through July.
- Do you need a humidifier in Chicago?
- A room humidifier may help during the high-stress months (December–February), especially if your indoor air feels dry. Moisturizer remains the first step.
- How many dry-stress days does Chicago typically have?
- Chicago has about 293 modeled dry-stress days per year, including approximately 96 days in the Enhanced Care range.
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