Climate for Station: Nioro Du Sahel, Kayes Region, Mali
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Station Statistics
10-Year Trend
High: +0.82 °C/decade
Low: +0.69 °C/decade
Rain: -1.44 mm/decade
25-Year Trend
High: -0.05 °C/decade
Low: +0.32 °C/decade
Rain: +0.34 mm/decade
50-Year Trend
High: +0.24 °C/decade
Low: +0.13 °C/decade
Rain: +0.16 mm/decade
All-Time Trend
High: +0.24 °C/decade
Low: +0.13 °C/decade
Rain: +0.16 mm/decade
Percentage Above-Average Days
Last 12 Months: 48.8%
This Year: 75.0%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 31.9
Historical Average: 28.2
Percentile Rank of Last 12 Months ℹ️
High: 65th percentile
Low: 88th percentile
Rain: 43rd percentile
Change in Variance ℹ️
High: +5.3%
Low: +7.3%
Intraday: +2.5%
Data Coverage
79.0%
First Year of Data
1972
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 | 48.3 °C | — | 18.9 °C | 40.8 °C | — | 11.3 °C | 35.3 °C | — | 1.5 °C | 239.5 mm | — | — | — |
| January | 41.0 °C | 31.7 °C | 18.9 °C | 34.4 °C | 23.5 °C | 14.8 °C | 27.0 °C | 15.0 °C | 1.5 °C | 3.2 mm | 0.0 mm | — | — |
| February | 43.5 °C | 34.8 °C | 20.9 °C | 38.1 °C | 26.4 °C | 16.7 °C | 30.0 °C | 17.5 °C | 9.0 °C | 2.9 mm | 0.0 mm | — | — |
| March | 47.4 °C | 38.1 °C | 27.4 °C | 39.2 °C | 29.8 °C | 19.3 °C | 32.4 °C | 20.8 °C | 9.0 °C | 22.1 mm | 0.0 mm | — | — |
| April | 48.3 °C | 40.9 °C | 29.0 °C | 40.0 °C | 33.3 °C | 22.0 °C | 34.0 °C | 24.9 °C | 14.0 °C | 38.5 mm | 0.1 mm | — | — |
| May | 46.5 °C | 41.8 °C | 28.9 °C | 40.8 °C | 35.2 °C | 26.8 °C | 35.0 °C | 28.1 °C | 18.2 °C | 42.9 mm | 0.5 mm | — | — |
| June | 47.3 °C | 40.0 °C | 28.9 °C | 40.7 °C | 33.9 °C | 23.9 °C | 35.3 °C | 27.8 °C | 17.0 °C | 239.5 mm | 2.3 mm | — | — |
| July | 44.0 °C | 35.3 °C | 26.6 °C | 38.5 °C | 30.2 °C | 23.6 °C | 31.8 °C | 25.2 °C | 15.0 °C | 126.0 mm | 5.0 mm | — | — |
| August | 44.7 °C | 32.8 °C | 23.9 °C | 34.4 °C | 28.3 °C | 22.1 °C | 30.0 °C | 23.9 °C | 14.5 °C | 147.1 mm | 6.7 mm | — | — |
| September | 42.6 °C | 34.1 °C | 25.0 °C | 35.4 °C | 28.9 °C | 22.4 °C | 29.2 °C | 23.7 °C | 15.8 °C | 112.0 mm | 4.1 mm | — | — |
| October | 42.7 °C | 37.1 °C | 26.8 °C | 36.8 °C | 30.3 °C | 23.2 °C | 30.2 °C | 23.1 °C | 13.9 °C | 41.9 mm | 0.9 mm | — | — |
| November | 41.2 °C | 35.9 °C | 26.2 °C | 36.8 °C | 27.9 °C | 19.0 °C | 28.4 °C | 19.2 °C | 10.0 °C | 220.0 mm | 0.2 mm | — | — |
| December | 40.4 °C | 32.2 °C | 21.0 °C | 33.8 °C | 24.1 °C | 11.3 °C | 25.0 °C | 15.7 °C | 6.0 °C | 50.0 mm | 0.1 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
