Climate for Station: Sendai, Miyagi, Japan
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Station Statistics
10-Year Trend
High: +0.54 °C/decade
Low: +2.44 °C/decade
Rain: +0.33 mm/decade
25-Year Trend
High: +0.65 °C/decade
Low: +1.39 °C/decade
Rain: -0.28 mm/decade
50-Year Trend
High: +0.36 °C/decade
Low: +0.46 °C/decade
Rain: -0.03 mm/decade
All-Time Trend
High: +0.14 °C/decade
Low: +0.22 °C/decade
Rain: +0.04 mm/decade
Percentage Above-Average Days
Last 12 Months: 52.1%
This Year: 25.0%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 11.4
Historical Average: 14.3
Percentile Rank of Last 12 Months ℹ️
High: 96th percentile
Low: 98th percentile
Rain: 31st percentile
Change in Variance ℹ️
High: +5.8%
Low: +3.7%
Intraday: -22.1%
Data Coverage
94.0%
First Year of Data
1948
Station Location
Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 44.0 °C | — | -7.0 °C | 31.8 °C | — | -6.3 °C | 27.6 °C | — | -15.0 °C | 172.4 mm | — | — | — |
| January | 17.9 °C | 5.2 °C | -6.4 °C | 11.0 °C | 1.6 °C | -6.0 °C | 6.7 °C | -2.4 °C | -12.0 °C | 64.6 mm | 1.5 mm | — | — |
| February | 20.9 °C | 5.9 °C | -7.0 °C | 16.3 °C | 2.1 °C | -5.4 °C | 9.0 °C | -2.2 °C | -15.0 °C | 56.0 mm | 1.7 mm | — | — |
| March | 24.2 °C | 9.3 °C | -2.7 °C | 17.4 °C | 5.1 °C | -2.7 °C | 11.7 °C | 0.4 °C | -9.8 °C | 72.8 mm | 2.4 mm | — | — |
| April | 29.9 °C | 15.1 °C | 1.4 °C | 21.5 °C | 10.6 °C | 1.3 °C | 15.5 °C | 5.5 °C | -3.7 °C | 88.0 mm | 3.1 mm | — | — |
| May | 33.2 °C | 19.9 °C | 7.9 °C | 25.3 °C | 15.4 °C | 6.0 °C | 19.3 °C | 10.8 °C | -0.7 °C | 87.5 mm | 3.5 mm | — | — |
| June | 35.1 °C | 22.6 °C | 11.3 °C | 30.7 °C | 19.0 °C | 10.7 °C | 26.7 °C | 15.5 °C | 7.0 °C | 137.7 mm | 4.8 mm | — | — |
| July | 36.7 °C | 26.2 °C | 14.8 °C | 31.7 °C | 22.8 °C | 13.3 °C | 27.4 °C | 19.7 °C | 9.0 °C | 126.0 mm | 5.4 mm | — | — |
| August | 44.0 °C | 28.2 °C | 16.5 °C | 31.8 °C | 24.5 °C | 16.1 °C | 27.6 °C | 21.3 °C | 11.8 °C | 127.8 mm | 5.0 mm | — | — |
| September | 36.5 °C | 24.5 °C | 12.1 °C | 30.7 °C | 20.9 °C | 13.3 °C | 26.2 °C | 17.2 °C | 6.0 °C | 172.4 mm | 6.1 mm | — | — |
| October | 29.9 °C | 19.3 °C | 7.3 °C | 23.7 °C | 15.2 °C | 6.1 °C | 21.3 °C | 10.7 °C | 0.3 °C | 123.9 mm | 4.1 mm | — | — |
| November | 24.4 °C | 13.6 °C | -1.0 °C | 20.6 °C | 9.4 °C | -0.3 °C | 15.6 °C | 4.7 °C | -5.1 °C | 110.5 mm | 2.3 mm | — | — |
| December | 21.8 °C | 8.1 °C | -3.3 °C | 17.3 °C | 4.2 °C | -6.3 °C | 11.8 °C | 0.2 °C | -11.6 °C | 82.5 mm | 1.6 mm | — | — |
Plots
Current Year Climate Trends vs Historical
Max Temperature this Year | 1 of 4
Climate 12-Month Moving Averages
Max Temperature 12-Month MA | 1 of 4
Daily Average Temperatures Throughout the Year
Average Max Temperature Throughout Year | 1 of 3
