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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, Monthly Sunshine Duration Ratio and Monthly Snowfall Ratio for Subdivisions(Mar. 2026)

Temperature
Anomaly
℃(rank)
Precipitation
Ratio
%(rank)
Sunshine
Duration Ratio
%(rank)
Snowfall
Ratio
%(rank)
Temperature
Anomaly
℃(rank)
Precipitation
Ratio
%(rank)
Sunshine
Duration Ratio
%(rank)
Snowfall
Ratio
%(rank)
Northern Japan+1.9(+)*79(-)106(+)51(-)*Hokkaido+2.3(+)*91(0)95(0)61(-)*
Sea of Japan side63(-)*107(0)30(-)*Sea of Japan side63(-)96(0)38(-)*
Pacific side93(0)106(+)69(-)Sea of Okhotsk side165(+)*81(-)*114(0)
Pacific side90(0)101(0)65(-)
Tohoku+1.5(+)64(-)121(+)*36(-)
Sea of Japan side54(-)*127(+)*15(-)*
Pacific side71(-)116(+)*53(0)
Northern part67(-)122(+)*13(-)*
Southern part62(-)120(+)*59(0)
Eastern Japan+1.5(+)91(0)112(+)*32(-)Kanto / Koshin+1.7(+)88(0)105(0)52(0)
Sea of Japan side72(-)124(+)*9(-)Hokuriku+1.0(+)72(-)124(+)*9(-)
Pacific side95(0)109(+)46(-)Tokai+1.4(+)107(0)115(+)*0(-)*
Western Japan+1.0(+)100(0)121(+)*5(-)Kinki+1.1(+)80(-)119(+)*0(-)*
Sea of Japan side103(0)121(+)*6(0)Sea of Japan side79(-)120(+)0(-)*
Pacific side98(0)121(+)*0(-)Pacific side80(0)119(+)*0(0)
Chugoku+0.8(+)95(0)120(+)*9(0)
San-in94(0)119(+)11(0)
San-yo96(0)120(+)*0(-)
Shikoku+1.0(+)100(0)121(+)*
Northern Kyushu+1.0(+)111(+)122(+)*0(-)
Southern Kyushu and Amami+1.1(+)104(0)122(+)*
Southern Kyushu+1.2(+)113(0)122(+)*
Okinawa and Amami+0.9(+)61(-)120(+)Amami+0.8(+)64(-)119(+)
Okinawa+0.9(+)60(-)120(+)
Rank Representation
Temperature, Sunshine Duration  (-)*: significantly below normal   (-): below normal   (0): near normal   (+): above normal   (+)*: significantly above normal  
Precipitation, Snowfall  (-)*: 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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Tokyo Climate Center, Climate Prediction Division.
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