WeatherWhen
Average weather by month
S$ 2.98 · Designed for iPad. Not verified for macOS.
Also Included In
See the typical weather for any destination, month by month, and find the best time to travel. One-time purchase. No subscription, no ads, no tracking.
Know exactly what to pack and when to go. WeatherWhen shows you the typical conditions for any destination, month by month, so you can plan trips with confidence long before you leave.
Instead of a live forecast that only helps once you have arrived, WeatherWhen answers the question that actually matters when you are planning: what is it usually like there in May? In December? It turns decades of records into a clear, at-a-glance picture of average highs, average lows, and rainfall for all twelve months.
WHY YOU WILL LOVE IT
- Plan ahead with real averages, not guesswork. See the typical high, low, and precipitation for every month at a glance.
- Find the ideal time to go. The app highlights the most pleasant months for each place, balancing comfortable temperatures against rainfall.
- Compare your shortlist. Save the places you are considering and swipe between them to see how they stack up for the same month.
- See the latest trend. Switch between a 30-year average and the most recent years to see how conditions have been shifting.
- Your choice of units. Celsius or Fahrenheit, millimetres or inches, independent of your region.
BUILT TO BE SIMPLE
There is no account to create and no clutter. Add a place, pick a month, and you have your answer. A clean, modern design puts the numbers you need front and centre, with an optional full monthly breakdown when you want the detail.
PRIVACY FIRST
WeatherWhen does not track you. There are no ads and no analytics following you around. Your saved places sync privately across your own devices through iCloud, and nothing is shared with anyone.
DATA YOU CAN TRUST
The figures come from NASA POWER, a respected source of long-term meteorological records, aggregated into clear monthly averages.
ONE-TIME PURCHASE
Pay once and own it. No subscription, no recurring charges, no surprises.
Whether you are booking a summer holiday, choosing when to visit family abroad, or deciding which season suits a dream trip, WeatherWhen helps you pick the right time and arrive prepared.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Florian Schimanke, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Florian Schimanke
- Size
- 9.1 MB
- Category
- Travel
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
French and 7 more
- French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © Florian Schimanke

