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Climate Anomaly Table over Japan





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Regional Averages and Their Ranks of Monthly Mean Temperature Anomaly, Monthly Precipitation Ratio and Monthly Sunshine Duration Ratio for Subdivisions(Apr. 2026)

Temperature
Anomaly
℃(rank)
Precipitation
Ratio
%(rank)
Sunshine
Duration Ratio
%(rank)
Temperature
Anomaly
℃(rank)
Precipitation
Ratio
%(rank)
Sunshine
Duration Ratio
%(rank)
Northern Japan+2.0(+)*84(-)111(+)Hokkaido+2.0(+)*72(0)112(+)
Sea of Japan side93(0)113(+)Sea of Japan side87(0)113(+)
Pacific side75(-)109(+)Sea of Okhotsk side58(-)107(0)
Pacific side60(-)114(+)
Tohoku+2.1(+)*99(0)109(+)
Sea of Japan side105(0)116(+)
Pacific side95(0)105(+)
Northern part105(0)113(+)
Southern part94(0)106(+)
Eastern Japan+2.2(+)*132(+)91(-)Kanto / Koshin+2.3(+)*130(+)91(0)
Sea of Japan side96(0)101(0)Hokuriku+2.0(+)*96(0)101(0)
Pacific side142(+)89(-)Tokai+2.1(+)*159(+)*85(-)
Western Japan+1.8(+)*155(+)*73(-)*Kinki+2.1(+)*156(+)*83(-)
Sea of Japan side133(+)73(-)*Sea of Japan side115(+)91(-)
Pacific side174(+)*73(-)*Pacific side171(+)*80(-)
Chugoku+1.9(+)*137(+)79(-)*
San-in101(0)85(-)
San-yo181(+)*72(-)*
Shikoku+1.6(+)*196(+)*68(-)*
Northern Kyushu+1.6(+)*147(+)66(-)*
Southern Kyushu and Amami+1.5(+)*145(+)77(-)
Southern Kyushu+1.5(+)*152(+)73(-)
Okinawa and Amami+1.6(+)*110(0)121(+)Amami+1.7(+)*117(+)96(0)
Okinawa+1.6(+)*109(0)128(+)*
Rank Representation
Temperature, Sunshine Duration  (-)*: significantly below normal   (-): below normal   (0): near normal   (+): above normal   (+)*: significantly above normal  
Precipitation  (-)*: significantly below normal   (-): below normal   (0): near normal   (+): above normal   (+)*: significantly above normal  

Please check the latest data posted on this page when using the site. The data posted on this page might be revised retroactively.
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