biz tenki by 日本気象協会

biz tenki by 日本気象協会

日本気象協会

Available on Google Play
1,000+ installsFreeWeather

Updated Aug 19, 2026 · v1.6.0

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Pinpoint 1km mesh weather forecasts with a 30-day calendar and a temperature map for 6 months ahead. Also for long term planning. (1 month free trial available for 650 yen per month)

Weather can change business decisions. [What you can do with biz tenki] biz tenki is an app that allows you to check weather forecasts necessary for your business, from daily operational and work decisions to planning 30 days to 6 months in advance. It supports decision-making for weather-dependent operations, such as decisions on conducting outdoor work, personnel allocation, procurement, sales promotion, and marketing strategies. Utilize the Japan Meteorological Association's original forecasts to understand weather risks in advance and predict seasonal changes and trends based on temperature changes. [Main functions of biz tenki] ◆Scenario-based typhoon forecast information Instead of viewing typhoon paths with just one forecast circle, it displays multiple path scenarios and their respective probabilities up to 10 days in advance. This allows for earlier implementation of schedule adjustments and business decisions. ◆Opportunity graph, comments, and alert information Based on highly accurate temperature forecasts, it delivers comments that provide business hints, such as temperature differences and seasonal progression. Alerts are also displayed when severe weather is predicted. Get an overview of the weather information you need for your work at a glance. ◆Year-on-Year Comparison You can check forecasts from 14 days ago to 30 days into the future, comparing with data from the same month and day of the previous year. Year-on-year comparisons are possible for all meteorological elements: temperature, precipitation, snowfall, solar radiation, and perceived temperature. ◆30-Day Weather Forecast You can check information on weather, temperature, precipitation, solar radiation, perceived temperature, and heatstroke risk in a calendar format. ◆Daily and Hourly Lists In list format, you can check information on weather, temperature, precipitation, wind, solar radiation, humidity, and heatstroke risk, with detailed hourly displays. Use the calendar to get a general overview and the list display to make detailed decisions about your work plan. ◆Weather Disaster Risk You can find out the disaster risk related to heavy rain, strong winds, and snowfall for up to two weeks in advance for your registered location. This is useful for making decisions about situations where countermeasures and preparations are necessary during severe weather, such as outdoor work and agricultural sites. ◆12-Week Temperature Forecast & Perceived Temperature Comparison You can view maximum/minimum temperatures for the next 12 weeks, comparing them to previous year's and average values. You can also check perceived temperatures compared to the previous year. This information on temperature and perceived temperature changes can be used as a hint for advertising, sales promotion, procurement, and manufacturing planning. ◆6-Month Temperature Map You can see perceived temperatures for the next 6 months, compared to the previous year and average. Use this to anticipate seasonal changes for the next 6 months by comparing them to the previous year and average, and utilize it for business planning such as sales plans. ◆Cumulative Temperature You can predict crop growth based on cumulative temperature predictions using long-range forecasts. This can be used to optimize agricultural work plans. ◆Vegetable Price Forecast You can see price forecasts for 15 major vegetable items up to 8 weeks in advance. (The number of items may increase or decrease in the future.) Prices are displayed in 5 stages: high/slightly high/normal/slightly low/low, compared to the previous 4 weeks, the previous year, and the average. Please use this for optimizing product procurement, sales promotion, and menu planning. ◆WBGT (Heatstroke) You can check heatstroke information based on WBGT values ​​up to 30 days in advance. Please use this for labor management and project schedule management. ◆Rain Cloud Radar You can see the state of rain clouds from the present up to 15 hours in advance. This can be used for deciding whether to carry out outdoor work and for predicting customer traffic (if rain affects customer traffic). ◆Temperature News/Typhoon News We deliver news related to temperature and typhoons. (Only when there is news) Stay informed about temperature changes and typhoon risks to help you judge business opportunities and risks. ◆Weather TOPICS We publish weather-related articles. Please use this as a hint for your business. 【About Subscription Billing】 ・This app uses a subscription function that automatically renews every month. ・The usage fee is 650 yen per month. (Communication charges are separate.) *Usage fees may change due to price revisions. * Usage fees will be automatically charged monthly using the payment method set up in your Google account. * You can use this app for free for one month after subscribing. After one month, billing will automatically begin. (If you cancel within the free period, no usage fee will be charged.) * Subscriptions automatically renew every month. Unless automatic renewal is turned off more than 24 hours before the automatic renewal date, the subscription will automatically renew. * Billing for automatic renewal will occur within 24 hours of the end of the validity period. [How to stop automatic billing renewal] * Please cancel your subscription at least 24 hours before the end of the validity period. * You can cancel your subscription from "Google Play" > "Profile icon" > "Subscriptions" on your device. * Even if you cancel your subscription, you can continue to use the "biz tenki" app for the remainder of the paid validity period.

Version
1.6.0
Updated
Aug 19, 2026
Content Rating
Everyone
Installs
1,000+
Developer
日本気象協会
Website
https://weather-jwa.jp/service/biz_tenki
Email
biz-tenki@jwa.or.jp
In-app purchases
No

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