SunOnly - Your "Weather Search Engine"

Set your dream weather worldwide with just a few clicks and within seconds you’ll see on your personal weather map where to find it. Simply look for regions shown in green, like a traffic light. You should avoid yellow or even red regions. It’s really extremely easy and fast—just try it for free!

"Awesome idea & a must-have for campers!

If I’d had this app seven years ago, I could have saved myself a lot of bad weather on my trips. The ability to set the weather the way you want it and then travel after the sun is simply brilliant. If you’re flexible and travel a lot, SunOnly belongs in the top 5 most important apps for campers."


Thilo Vogel

Founder Dachzeltnomaden Community

(Roof Tent Nomads Community)

SunOnly is the travel weather app for everyone who wants to know where the optimal weather is rather than just what the weather will be at a specific location.

SunOnly is perfect for camping with a motorhome, campervan, caravan, rooftop tent or tent, vanlife, geocaching, hiking, surfing, sailing and all other outdoor activities.

SunOnly - Focus on the user!

SunOnly focuses on the user’s weather preferences. It generates a personalized weather map and color-codes the regions that match the desired conditions. Regions marked in dark green have optimal weather, while areas shift toward red as conditions become less favorable.


SunOnly is very user-friendly, allowing even those without any meteorological knowledge to see at a glance where and when the weather will be ideal for their needs.

CMT Stuttgart
Special Trade Fair Price!
01/18/2025 - 01/26/2025

Get the SunOnly “Pro Edition” for one year at the exclusive price of only


€9.99


Secure the deal now and enjoy the sun all year round!😎

After one year, the subscription will automatically renew at the regular price of €14.99 unless canceled before expiration. The prices mentioned apply to Germany. Prices may vary by country.

Plan your trip with SunOnly — the personalized weather map that shows you exactly where the weather matches your preferences.

SunOnly analyzes weather data for each displayed map area, covering up to 200 locations per generated map and projecting up to 15 days in advance (in the Pro Edition). Based on your criteria, the map instantly highlights where the conditions are best within your chosen timeframe (days and times!). The simple traffic-light colors make it easy: one look is all you need to spot areas with the best conditions for your plans.

Traditional weather apps

In traditional weather apps, the focus is on location. You search for a location and see the current and future weather for that specific spot. The weather data is displayed as a summary for a day or over specific time periods. Typically, there are maps for individual categories such as precipitation, temperature, wind, or cloud cover.

Traditional weather apps are perfect if you want to know what the weather will be like at a specific location.


I don’t know where to go!

But what if I don’t yet know where I want to go? I just have a desire for the right weather for my planned activity.


In a traditional weather app, I would need to look up various locations and compare the weather for each one. This is relatively easy if I’m only interested in large cities and comparing the weather for a single day. However, if I want to go into nature for camping or hiking and compare the weather for a weekend or the upcoming days, it quickly becomes time-consuming. Especially with unpredictable weather, I have to assess for myself where the overall conditions will best suit my needs.

SunOnly is FREE in its basic version.


It is already available in the following regions:

  • Europe
  • Canada
  • USA

Currently offered languages are

  • English  
  • Spanish  
  • French  
  • German  
  • Turkish  
  • Italian  
  • Polish  
  • Czech


Tell us which country or language you’d like to use SunOnly in!


The app runs on all iPhones with iOS 17 or higher, iPadOS 17 or higher, as well as all Macs with an Apple Silicon chip and macOS 14 or higher.


Download it now for free and discover how quickly and easily you can find your next travel destination.