Climate for Station: Altastenberg, North Rhine–Westphalia, Germany
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Station Statistics
10-Year Trend
High: +0.95 °C/decade
Low: +0.92 °C/decade
Rain: +0.65 mm/decade
25-Year Trend
High: +0.63 °C/decade
Low: +0.60 °C/decade
Rain: -0.34 mm/decade
50-Year Trend
High: +0.42 °C/decade
Low: +0.46 °C/decade
Rain: -0.38 mm/decade
All-Time Trend
High: +0.08 °C/decade
Low: +0.13 °C/decade
Rain: +0.03 mm/decade
Percentage Above-Average Days
Last 12 Months: 62.7%
This Year: 83.3%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 10.6
Historical Average: 12.4
Percentile Rank of Last 12 Months ℹ️
High: 96th percentile
Low: 97th percentile
Rain: 12th percentile
Change in Variance ℹ️
High: -3.1%
Low: -5.8%
Intraday: -12.7%
Data Coverage
89.4%
First Year of Data
1896
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 | 31.9 °C | — | -20.4 °C | 28.1 °C | — | -23.4 °C | 24.3 °C | — | -26.0 °C | 106.3 mm | — | — | — |
| January | 13.2 °C | -0.3 °C | -19.6 °C | 9.9 °C | -2.5 °C | -20.6 °C | 7.1 °C | -4.6 °C | -24.1 °C | 106.3 mm | 4.0 mm | — | — |
| February | 16.6 °C | 0.3 °C | -20.4 °C | 11.4 °C | -2.1 °C | -23.4 °C | 9.2 °C | -4.4 °C | -26.0 °C | 65.2 mm | 3.4 mm | — | — |
| March | 20.8 °C | 3.7 °C | -11.6 °C | 13.3 °C | 0.9 °C | -13.8 °C | 11.8 °C | -2.0 °C | -16.6 °C | 50.3 mm | 3.0 mm | — | — |
| April | 24.5 °C | 8.2 °C | -5.4 °C | 18.8 °C | 4.7 °C | -8.5 °C | 14.5 °C | 1.0 °C | -12.6 °C | 58.6 mm | 2.8 mm | — | — |
| May | 30.6 °C | 13.2 °C | -0.2 °C | 22.4 °C | 9.1 °C | -9.0 °C | 18.1 °C | 5.1 °C | -7.4 °C | 52.5 mm | 2.7 mm | — | — |
| June | 30.1 °C | 16.2 °C | 4.3 °C | 24.6 °C | 12.4 °C | 1.8 °C | 20.2 °C | 8.0 °C | -1.4 °C | 66.1 mm | 3.3 mm | — | — |
| July | 31.9 °C | 17.8 °C | 5.4 °C | 28.1 °C | 14.0 °C | 3.9 °C | 24.3 °C | 10.0 °C | 2.3 °C | 81.4 mm | 3.7 mm | — | — |
| August | 31.3 °C | 17.4 °C | 6.1 °C | 25.7 °C | 13.9 °C | 4.6 °C | 22.9 °C | 9.9 °C | 2.1 °C | 53.1 mm | 3.4 mm | — | — |
| September | 29.7 °C | 14.0 °C | 3.0 °C | 22.2 °C | 10.7 °C | 0.8 °C | 20.2 °C | 7.5 °C | -2.9 °C | 52.3 mm | 3.1 mm | — | — |
| October | 23.2 °C | 9.1 °C | -3.2 °C | 17.7 °C | 6.5 °C | -5.8 °C | 14.4 °C | 3.7 °C | -8.5 °C | 80.4 mm | 3.4 mm | — | — |
| November | 18.4 °C | 3.6 °C | -12.6 °C | 13.6 °C | 1.7 °C | -9.7 °C | 11.1 °C | -0.6 °C | -17.2 °C | 86.6 mm | 3.6 mm | — | — |
| December | 12.8 °C | 0.7 °C | -17.8 °C | 11.3 °C | -1.3 °C | -19.7 °C | 8.4 °C | -3.4 °C | -20.9 °C | 67.9 mm | 4.0 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
