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Climate Report over Japan





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Monthly Highlights

-Monthly mean temperatures were significantly above normal in northern, eastern and western Japan, with the highest on record for July since 1946 in eastern Japan due to stronger-than-normal extensions of the North Pacific Subtropical High and the Tibetan High to mainland Japan.
-Monthly sunshine durations were also significantly above normal in eastern Japan and the Sea of Japan side of western Japan, with the highest on record for July since 1946 on the Sea of Japan side of eastern Japan.
-Monthly precipitation amounts were significantly above normal on the Sea of Japan side of northern Japan, on the Pacific side of western Japan and Okinawa/Amami. Due to the active Baiu front, there were places where disasters caused by heavy rain in western Japan.

Climate Anomaly Table Over Japan

Monthly Climate Anomaly over Japan

TRS_map

Time Series of Temperature Anomaly

regtmp

Time Series of 10days Precipitation Amount Ratio and Sunshine Duration Ratio

precandsunshine

10-day Mean Sea Level Pressure

SLP_1
SLP_2
SLP_3

10-day Mean 850hPa Temperature

T850_1
T850_2
T850_3

10-day Mean 500hPa GeoPotential Height

SLP_1
SLP_1
SLP_1

10-day Mean Outgoing Longwave Radiation

OLR_1
OLR_2
OLR_3
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Tokyo Climate Center, Climate Prediction Division, 1-3-4 Otemachi, Chiyoda-ku, Tokyo, Japan.
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