Sun

—

Shade

—

Sun and Shade

—

Loading…

Inputs

Air Temp (°F) Humidity (%) Wind (mph)

Solar Exposure (0–1)

0.5

Auto-calculated from UV Index & cloud cover by default

Surface Reflectivity Custom Reflectivity (0–1)

Location

Trying to get your local weather…

Auto Updates

Update every minutes

Refresh hourly forecast too

Graph Display

Days ahead

Line Smoothing (0-1)

1.0

0 = straight lines (current), higher values = smoother curves

Weather Display Options

Day/Night Comfort Zones Humidity

Sunrise/Sunset Rain Snow Ice Wind

Chart Colors

Sun Vibe Start Sun Vibe End

Shade Vibe Start Shade Vibe End

Formula Calibration

Adjust these coefficients to fine-tune the vibe temperature calculations based on your personal experience.

Humidity Impact

0.0667

Higher values = humidity has more impact

Humidity Baseline

Humidity level where there's no adjustment

Wind Cooling Effect

0.7

Higher values = wind cools more

Solar Warming Effect

Higher values = sun warms more

Reflectivity Effect

Higher values = reflective surfaces warm more

Cloud Attenuation

0.7

Higher values = clouds block more sun

Formula

          ShadeVibe(T, RH, Wind) = T + (RH - 40) / 15 - 0.7 × Wind
          
          SunVibe(ShadeVibe, Solar, Reflect) = ShadeVibe + 8 × Solar + 4 × Reflect

Solar is auto-derived from UV Index (vs clear-sky UV) and cloud cover, and zeroed at night. Reflectivity influences how much extra radiant heat you feel.

💡 Tip: Hold Shift (or Ctrl/Cmd) and drag on the graph to select a time range and share it

Vibe Temp at

Remainder of Day

Highlighted Vibes

Inputs

Location

Auto Updates

Graph Display

Weather Display Options

Chart Colors

Formula Calibration

Formula