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HOME > World Climate > ClimatView > chart/table

Monthly data --- chart/table

Detailed historical monthly data in Japanese stations are available at: Historic Monthly Values

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Year/Month:   Term:   SPI time scale:
graph
MITO -JAPAN  
Lat.: 36.37 °N / Lon.: 140.47°E   Height: 29(m)
downlod file----download in csv file
Year/Month Observation Normal SPI
Mean Temp.
[degC]
Max. Temp.
(Monthly Mean)
[degC]
Min. Temp.
(Monthly Mean)
[degC]
Precip.
[mm]
Mean Temp.
[degC]
Precip.
[mm]
3-Month
6-Month
12-Month
2017-03 6.5 12.0 1.1 76 7.4 102.8 -1.39 -0.74 0.33
2017-04 12.8 18.6 7.2 113 12.3 116.7 -0.77 -0.53 0.35
2017-05 18.7 23.9 13.9 96 17.0 144.5 -0.97 -1.07 0.34
2017-06 20.2 24.9 16.5 56 20.3 135.7 -1.77 -2.10 0.07
2017-07 26.2 30.8 22.8 104 24.2 141.8 -1.63 -1.73 0.17
2017-08 24.9 28.6 22.0 124 25.6 116.9 -1.16 -1.61 -1.10
2017-09 21.6 26.2 17.8 126 22.1 186.3 -0.48 -1.68 -1.55
2017-10 15.8 19.7 12.4 333 16.6 185.4 0.94 -0.39 -0.68
2017-11 10.0 15.7 4.9 40 10.8 79.7 0.84 -0.33 -1.10
2017-12 4.6 10.8 -0.8 21 5.6 49.6 1.04 0.23 -1.47
2018-01 2.8 8.5 -2.4 49 3.3 54.5 -1.08 0.41 -1.21
2018-02 3.5 9.0 -1.6 8 4.1 53.8 -1.19 0.08 -1.38
2018-03 9.9 16.2 3.9 189 7.4 102.8 0.76 1.11 -0.50
2018-04 15.1 20.8 9.6 96 12.3 116.7 0.36 -0.37 -0.58
2018-05 18.3 23.8 13.3 176 17.0 144.5 1.17 0.27 -0.10
2018-06 21.4 25.7 17.7 106 20.3 135.7 -0.43 0.03 0.12
2018-07 27.2 31.9 23.6 132 24.2 141.8 -0.11 0.03 0.24
2018-08 26.7 31.7 23.0 83 25.6 116.9 -0.77 0.08 0.08
2018-09 22.0 26.2 18.8 289 22.1 186.3 0.69 0.25 0.78
2018-10 17.6 22.6 13.5 67 16.6 185.4 -0.11 -0.29 -0.51
2018-11 12.4 17.6 7.7 65 10.8 79.7 0.07 -0.65 -0.42
2018-12 6.2 11.5 1.2 25 5.6 49.6 -1.75 -0.37 -0.41
2019-01 3.4 10.1 -2.5 9 3.3 54.5 -1.32 -0.74 -0.65
2019-02 5.4 10.9 0.2 52 4.1 53.8 -1.01 -0.53 -0.38

Note) Background colors of the Standardized Precipitation Indices (SPIs) cell in the table are changed in accordance with the degree of dryness only when the values become below -1.0. It is noted that the SPI value with -9999 (9999) will be displayed in the case of extreme low (high) precipitations where occurrence frequencies of such event are significantly small during a certain period. "Occurrence frequencies are significantly small" means cumulative probability equals zero (one) or is very close to zero (one).


Tokyo Climate Center, Climate Prediction Division.
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