Country: Japan
Latitude:42.5945 N
Longitude:141.8182 E
Nearby Cities:Tomakomai, Otaru, Ebetsu, Muroran, Chitose, Iwamizawa

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location - - 0.92
± 0.22
1.15
± 0.12
1.58
± 0.27
0.50
± 0.70
Japan - - 0.90
± 0.19
1.11
± 0.08
1.66
± 0.23
0.96
± 0.34
Eastern Asia - 0.78
± 0.20
0.93
± 0.19
1.23
± 0.13
2.19
± 0.24
1.64
± 0.38
Asia - 0.82
± 0.18
1.00
± 0.15
1.35
± 0.09
2.57
± 0.24
3.13
± 0.25
Northern Hemisphere - 0.79
± 0.16
0.96
± 0.10
1.19
± 0.05
2.56
± 0.20
3.56
± 0.20
Global Land 0.43
± 0.18
0.79
± 0.13
0.91
± 0.08
1.11
± 0.03
2.16
± 0.11
2.78
± 0.13

Local Climate Variabiity

Difference from Global Land Average ( °C, 95% range )

Smoothing Monthly Annual Five-year Ten-year Twenty-year
± 2.24 ± 0.95 ± 0.50 ± 0.35 ± 0.23

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.42 0.67 0.86 0.91 0.95

Variability in Monthly Means ( °C, 95% range )

Jan Feb Mar Apr May Jun
± 2.79 ± 2.48 ± 2.22 ± 1.91 ± 1.73 ± 1.93
Jul Aug Sep Oct Nov Dec
± 2.51 ± 2.43 ± 1.74 ± 1.55 ± 2.12 ± 2.72

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature