Singular Days

(Osaka)
Days when it tends to be fine
Date Fine weather ratio
of the day
[%]		 Fine weather ratio
before and after 10 days
[%]		 Difference of
fine weather ratio
[%]		 Statistic Z
Jan. 20 90.0 73.5 +16.5+2.30
Jan. 27 87.5 72.3 +15.3+2.09
Mar. 6 82.5 64.0 +18.5+2.35
Jul. 6 55.0 35.0 +20.0+2.50
Nov. 11 82.5 64.5 +18.0+2.29

Days when it tends not to be fine
Date Fine weather ratio
of the day
[%]		 Fine weather ratio
before and after 10 days
[%]		 Difference of
fine weather ratio
[%]		 Statistic Z
Mar. 4 52.5 68.8 -16.3-2.09
Apr. 22 40.0 58.8 -18.8-2.28
May 11 40.0 56.3 -16.3-1.97
Jun. 3 32.5 52.8 -20.3-2.44
Sep. 3 45.0 63.0 -18.0-2.23
Sep. 22 27.5 50.5 -23.0-2.78
Oct. 26 55.0 70.5 -15.5-2.02
Nov. 17 50.0 70.0 -20.0-2.59
Dec. 11 62.5 78.8 -16.3-2.34
Dec. 19 62.5 77.5 -15.0-2.12

Days when it tends to rain or snow
Date Precipitation ratio
of the day
[%]		 Precipitation ratio
before and after 10 days
[%]		 Difference of
precipitation ratio
[%]		 Statistic Z
Mar. 4 37.5 22.3 +15.3+2.16
Jul. 17 47.5 28.3 +19.3+2.53
Sep. 3 42.5 26.5 +16.0+2.15
Sep. 24 50.0 33.3 +16.8+2.12
Oct. 14 45.0 25.3 +19.8+2.68
Oct. 17 40.0 23.3 +16.8+2.34

Days when it tends not to rain or snow
Date Precipitation ratio
of the day
[%]		 Precipitation ratio
before and after 10 days
[%]		 Difference of
precipitation ratio
[%]		 Statistic Z
Jan. 20 5.0 18.8 -13.8-2.18
Mar. 18 15.0 33.5 -18.5-2.40
Apr. 5 20.0 36.5 -16.5-2.09
Dec. 3 7.5 20.8 -13.3-2.01
Dec. 15 2.5 16.0 -13.5-2.29
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