What was the weather like that day?

"What was the weather like that day?" is a nostalgic weather app that lets you instantly look up past meteorological data whenever you want—whether it's "What was the weather on the day I was born?" or "Was it raining on that trip?"

Using it is incredibly simple. Just select the prefecture and municipality you want to check, and specify the year and month.
Plus, you can click directly on the map displayed on the screen to pinpoint and analyze weather data for that specific location.
What's remarkable is that you can trace back data all the way to 1950—over half a century ago! You can see exactly what the skies were like back then.

It's not just about viewing data; it's packed with features that make it visually enjoyable.
A pie chart that shows at a glance the proportion of "sunny, rainy, and cloudy" days in that month, and line and bar graphs that neatly display the daily high and low temperatures and precipitation trends are automatically generated for you.
Of course, it also comes equipped with a table display in list format so you can carefully examine detailed numerical values.

Experience this innovative time-travel weather tool that brings the memories of "that day" back to life more vividly and more enjoyably!