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Two-week Temperature Forecast

Prefecture
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2週間気温予報地図表示 Soya Chiho Kamikawa/Rumoi Chiho Ishikari/Sorachi/Shiribeshi Chiho Abashiri/Kitami/Mombetsu Chiho Kushiro/Nemuro/Tokachi Chiho Iburi/Hidaka Chiho Oshima/Hiyama Chiho Aomori Akita Iwate Miyagi Yamagata Fukushima Ibaraki Tochigi Gumma Saitama Tokyo Tokyo Chiba Kanagawa Nagano Yamanashi Shizuoka Aichi Gifu Mie Niigata Toyama Ishikawa Fukui Shiga Kyoto Osaka Hyogo Nara Wakayama Okayama Hiroshima Shimane Tottori Tokushima Kagawa Ehime Kochi Yamaguchi Fukuoka Oita Nagasaki Saga Kumamoto Miyazaki Kagoshima Kagoshima Okinawa-honto Chiho Daitojima Chiho Miyakojima Chiho Yaeyama Chiho
Very High
Very High
High
High
Normal
Normal
Low
Low
Low
Very Low
High
Range
Normal
Low
Range
Normal
The Two-week Temperature Forecast is issued at 14:30 JST every day.
This page shows time-series representations of observed temperatures for the past week and forecasts for the next two weeks. Forecasts for the second week ahead are averaged over the five-day periods marked in parentheses, with the single date above representing the central day of the range.
Individual colors (red, orange, white, light blue and blue) correspond to the category (i.e., very high, high, normal, low and very low) of observed and forecast temperatures. Appearance ratios for high/very high, normal and low/very low temperatures are 33% in the relevant climatology. The terms “very high” and “very low” refer to high or low temperatures with climatology appearance ratios of 10%.
Red and blue in second-week forecasts indicate that temperatures are expected to be very high and very low, respectively, with probabilities of at least 30%.
The Two-week Temperature Forecast is issued at 14:30 JST every day.
This image shows categorized five-day average temperatures from eight days ahead, with red and blue indicating values expected to be very high and very low, respectively, at probabilities of 30% or more. Orange and light blue indicate values expected to be high and low, respectively. Appearance ratios for high/very high, normal and low/very low temperatures are 33% in the relevant climatology. The terms “very high” and “very low” refer to temperatures with climatology appearance ratios of 10%.
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