全国ゴルフ天気, developed by CITYCOMMUNICATIONS INC., is a free lifestyle application available on Android. This app provides accurate weather information for over 2,000 golf courses in Japan. It is an excellent tool for golf enthusiasts who want to stay up-to-date with the latest weather conditions and plan their golfing trips accordingly.

The app provides weather information such as temperature, humidity, wind direction, wind speed, and precipitation in 0.1mm increments. It also offers a 5-level golf weather rating system based on the current weather conditions. With the app's location services, users can easily find the nearest golf courses and view their weather information. The app also allows users to search for golf courses by name or prefecture.

Other features of the app include the ability to save favorite golf courses, golf advice from professionals, and daily and weekly weather forecasts. The app is easy to navigate and provides a wealth of information for golfers planning their next outing.

Please note that any feedback or inquiries can be directed to the developer through their official website.