Weather shapes
how you feel.
Now you'll know why.
Weather Happiness connects your mood, energy & body to the sky overhead — using your own Apple Health data. Get your personal weather×you insight in 1–3 days. No manual logging, ever.
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Your Weather Insight
Overcast days
Steps vs sunny days
On overcast days, your steps run about 18% lower than on sunny days.
How it works
Four steps. Zero manual logging. Your personal insight delivered.
- Step 1
Connect Apple Health
Tap one button to share your steps and sleep data. It stays on your device — always.
- Step 2
Auto-pull your data
Weather Happiness reads your recent steps and sleep automatically — no logging, no effort.
- Step 3
See your insight
In 1–3 days, your personal weather×you pattern appears: "On overcast days your steps run ~18% lower."
- Step 4
Share it
Export a cozy, shareable insight card. Show the world how the sky moves you.
Made for people like you
You already sense it — the weather shifts and you shift with it. Weather Happiness shows you the pattern.
Seasonal mood shifts
You notice your energy dips in winter, lifts in spring. Weather Happiness maps it from your own steps and sleep — so you can plan around it, not fight it.
Weather-sensitive days
Low barometric pressure. Gray skies. High humidity. For many people these mean lower energy or tougher days. Wellbeing framing — never medical claims — just self-knowledge.
Apple Health enthusiasts
You close your rings and track your sleep. Weather Happiness adds the missing layer: how the sky outside shapes the numbers inside.
Mood trackers seeking the why
You log how you feel but wonder what drives it. Weather Happiness answers: "On cloudy days your sleep runs 22 min shorter on average."
Everything in the app
A calm, cozy companion — not another dashboard.
Weather × You Insight
Your personal correlation between weather patterns and your activity/sleep. Powered by Apple Health. On-device. Private.
Cozy Themes
Meadow Breeze (free) plus four premium Ghibli-inspired themes — Totoro Forest, Spirited Bathhouse, Ponyo Tide, Kiki's Dusk.
My Days Planner
Plan days around the forecast. Attach a place, outfit, food note. Reflect on past days. Export a beautiful share card.
On-Device Privacy
Your health data never leaves your iPhone. No account required. No ads, no data brokers, no analytics SDKs.
Sleep + Steps Together
Both automatically read from Apple Health. See how rainy nights affect your sleep, how sunshine lifts your step count.
Hyper-Local Weather
Powered by Apple WeatherKit for your exact location. Your location is never stored — used only to fetch each reading.
Frequently asked questions
- Is Weather Happiness medical advice?
- No — Weather Happiness is a wellbeing and self-knowledge tool, not a medical product. It surfaces personal patterns from your own data to help you understand yourself, not to diagnose or treat any condition. Always consult a qualified healthcare professional for medical concerns.
- How does it use my data?
- Your health data never leaves your device. Weather Happiness reads steps and sleep from Apple Health on-device, computes local correlations, and stores everything in your iPhone's SwiftData store. We operate no server that holds your personal information.
- What does it cost?
- There's a generous free core — you get the full weather dashboard, mood check-ins, and your personal weather×you insight. Weather Happiness Premium ($4.99/month or $39.99/year with a 7-day free trial) unlocks all themes, deep history, unlimited Day Plans, plan templates, and shareable export cards.
- What platforms does it support?
- Weather Happiness is an iPhone app (iOS 18+). This website is a companion and teaser — the light weather mood tool here is browser-only and can't read Apple Health. The full personal insight experience lives in the iOS app.
- Do I have to log anything manually?
- No. Once you connect Apple Health, Weather Happiness automatically reads your recent steps and sleep data. Your personal weather×you insight appears in 1–3 days — no journaling or manual logging required.
Your weather story is waiting.
Connect Apple Health once. In 1–3 days, see how the sky has been shaping your mood, energy, and body — from your own data.