Climate for Station: Bomnak, Amur Oblast, Russia
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Station Statistics
10-Year Trend
High: +0.91 °C/decade
Low: +1.37 °C/decade
Rain: +0.44 mm/decade
25-Year Trend
High: +0.21 °C/decade
Low: +0.30 °C/decade
Rain: +0.12 mm/decade
50-Year Trend
High: +0.26 °C/decade
Low: +0.49 °C/decade
Rain: +0.02 mm/decade
All-Time Trend
High: +0.14 °C/decade
Low: +0.34 °C/decade
Rain: +0.02 mm/decade
Percentage Above-Average Days
Last 12 Months: 51.2%
This Year: 50.0%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 17.1
Historical Average: 18.7
Percentile Rank of Last 12 Months ℹ️
High: 87th percentile
Low: 98th percentile
Rain: 90th percentile
Change in Variance ℹ️
High: -4.9%
Low: -7.6%
Intraday: -14.9%
Data Coverage
90.8%
First Year of Data
1920
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 | 40.1 °C | — | -42.9 °C | 29.1 °C | — | -47.1 °C | 22.5 °C | — | -52.1 °C | 101.2 mm | — | — | — |
| January | -4.1 °C | -25.3 °C | -42.0 °C | -5.9 °C | -30.8 °C | -45.8 °C | -8.8 °C | -36.0 °C | -51.1 °C | 6.1 mm | 0.2 mm | — | — |
| February | 1.6 °C | -17.1 °C | -33.6 °C | -6.3 °C | -23.8 °C | -40.0 °C | -10.0 °C | -30.6 °C | -48.1 °C | 9.8 mm | 0.2 mm | — | — |
| March | 9.6 °C | -5.8 °C | -24.2 °C | 3.9 °C | -12.6 °C | -31.8 °C | 1.5 °C | -19.9 °C | -42.8 °C | 22.3 mm | 0.3 mm | — | — |
| April | 24.2 °C | 4.7 °C | -11.6 °C | 15.1 °C | -0.9 °C | -19.0 °C | 11.5 °C | -6.9 °C | -32.1 °C | 29.4 mm | 1.0 mm | — | — |
| May | 31.9 °C | 14.7 °C | -0.7 °C | 23.0 °C | 8.3 °C | -3.0 °C | 16.7 °C | 1.9 °C | -9.6 °C | 45.2 mm | 1.7 mm | — | — |
| June | 35.8 °C | 22.1 °C | 6.0 °C | 27.7 °C | 15.3 °C | 3.6 °C | 20.9 °C | 8.6 °C | -3.4 °C | 56.9 mm | 2.6 mm | — | — |
| July | 40.1 °C | 24.6 °C | 10.2 °C | 29.1 °C | 18.2 °C | 6.0 °C | 22.5 °C | 12.6 °C | -0.1 °C | 93.0 mm | 3.9 mm | — | — |
| August | 34.0 °C | 21.8 °C | 8.1 °C | 24.9 °C | 15.7 °C | 5.3 °C | 20.1 °C | 10.4 °C | -1.4 °C | 101.2 mm | 3.8 mm | — | — |
| September | 27.8 °C | 14.8 °C | -1.4 °C | 20.0 °C | 8.6 °C | -4.5 °C | 15.9 °C | 3.4 °C | -10.4 °C | 57.4 mm | 2.5 mm | — | — |
| October | 20.8 °C | 3.1 °C | -19.1 °C | 13.2 °C | -2.5 °C | -23.1 °C | 8.6 °C | -7.4 °C | -31.7 °C | 32.4 mm | 1.1 mm | — | — |
| November | 6.1 °C | -13.8 °C | -34.9 °C | -0.3 °C | -19.0 °C | -40.3 °C | -2.0 °C | -24.1 °C | -45.6 °C | 18.6 mm | 0.7 mm | — | — |
| December | -1.1 °C | -24.9 °C | -42.9 °C | -4.2 °C | -29.7 °C | -47.1 °C | -5.7 °C | -34.4 °C | -52.1 °C | 11.7 mm | 0.3 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
