UV Index Today in Delray Beach, Florida

Current UV
Today's Max

Hourly UV Forecast

low moderate high very high extreme

Surface Type

Reflective surfaces increase your UV exposure — snow reflects up to 90%, sand about 20%.

Safe Exposure Time

Estimated burn times based on the Fitzpatrick scale for skin color and today's maximum UV index of . Tap your skin type:

Very fair skin, always burns, never tans

Time until burn
With SPF 15*
With SPF 30*

*Assumes proper application of broad-spectrum sunscreen with reapplication every 2 hours. Estimates follow WHO guidance and satellite-derived data — see how our data works.

Sun Times

Dawn
Sunrise
Solar Noon
Sunset
Dusk
Day Length
Morning Golden Hour Ends
Evening Golden Hour

Important Safety Information

General Guidelines

These exposure times are estimates based on scientific research and should be used as general guidelines only. Individual responses to UV exposure may vary.

Affecting Factors

UV exposure is affected by: time of day, season, altitude, cloud cover, reflection from surfaces, and individual skin sensitivity.

Protection Tips

Seek shade during peak UV hours (10 AM - 4 PM), wear protective clothing, use broad-spectrum sunscreen, and monitor the UV index regularly.

Medical Advice

Consult a healthcare provider for personalized sun protection advice, especially if you have a history of skin conditions or take medications that increase sun sensitivity.

Delray Beach's UV Climate

Delray Beach packs its life into a walkable stretch between Atlantic Avenue and the ocean, where the beach, the sidewalk cafes, and America's densest concentration of pickleball courts keep an active population — including many retirees with decades of accumulated sun exposure — outdoors daily. At 26 degrees north in southeast Florida, the UV season effectively never ends, and midday court time or beach hours carry extreme-range exposure for much of the year.

Average Annual UV Index

8.1

Peak UV Season

March - October

Sunny Days per Year

234

Typical UV Index by Season in Delray Beach

Season Typical Midday UV Protection Needed
Summer Very High to Extreme (9-11) SPF 30+, hat, sunglasses; shade from 10 AM – 4 PM
Spring & Fall High to Very High (7-9) SPF 30+ for extended time outdoors
Winter Moderate to High (5-6) Sunscreen for long midday exposure; more on snow

UV Index in Nearby Cities

Practical Tips for Outdoor Activities

Make the most of outdoor activities while staying safe in Palm Beach County:

UV and Weather in Palm Beach County

Learn about Palm Beach County's unique climate patterns, UV radiation levels, and how they affect your daily life. Enter your zip code for location-specific weather radar data and UV forecasts to help you make informed decisions about outdoor activities and sun protection.

Climate and UV Patterns

Delray Beach's tropical rainforest-adjacent climate is warm and bright year-round, with summer midday UV of 10-11 and winter dry-season values still reaching 5-6 — high enough that a January beach afternoon can burn unprotected skin. The Atlantic's proximity adds water reflection at the beach, and the winter months, being the dry season, are among the sunniest of the year.

UV Index and Health Impact

Understanding UV radiation levels is crucial for protecting your health. Typical clear-day UV index values in Delray Beach through the year:

  • Summer: Very High to Extreme (9-11)
  • Spring/Fall: High to Very High (7-9)
  • Winter: Moderate to High (5-6)
  • Peak UV hours: 10 AM - 4 PM
  • Cloud cover can reduce UV by 20-40%, but does not eliminate it
  • Clear skies bring maximum UV exposure

Local Weather Patterns

The wet season (May through October) delivers sunny mornings and midday hours before afternoon storms roll through, keeping the peak UV window reliably exposed. Winter brings the postcard weather — dry, breezy, cloudless — that fills the courts and beach precisely when snowbird visitors have the least sun tolerance. Ocean breezes moderate the heat but not the UV, encouraging the long outdoor sessions this town is built around.

Frequently Asked Questions About UV in Delray Beach

What is the UV index in Delray Beach today?

The live UV index for Delray Beach, FL is shown at the top of this page and updates throughout the day, along with today's maximum and an hourly forecast.

When is the sun strongest in Delray Beach?

UV radiation is strongest between 10 AM and 4 PM. Delray Beach's peak UV season runs March - October, when the midday index typically reaches Very High to Extreme (9-11).

How high does the UV index get in Delray Beach?

Summer days in Delray Beach typically reach Very High to Extreme (9-11). Spring and fall usually bring High to Very High (7-9), while winter values are typically Moderate to High (5-6).

Do I need sunscreen in Delray Beach during winter?

Yes, without question — Delray's winter midday UV reaches levels that burn unprotected skin, so sunscreen is a daily habit here in every month.

How sunny is Delray Beach compared to other cities?

Delray Beach averages about 234 sunny days per year with an average annual UV index around 8.1.