Climate Change Chart of Tamanrasset (Sahara), Algeria
Comprehensive Climate Change Chart of Tamanrasset (Sahara), Algeria: Monthly Averages and Impact Trends
For Tamanrasset (Sahara), Algeria, the climate data compare 1940–1950 with 2013–2023.
Monthly mean temperatures were higher in the more recent period, with an unweighted difference across calendar-month means of +2.64 °C; this summarizes the monthly averages rather than daytime maximum temperatures or a continuous change through time. The largest monthly increases were shared by February / December, each with a difference of +3.34 °C.
Overview of climate changes
Temperature changes
Monthly mean temperatures were higher in the more recent period, with an unweighted difference across calendar-month means of +2.64 °C; this summarizes the monthly averages rather than daytime maximum temperatures or a continuous change through time. The largest monthly increases were shared by February / December, each with a difference of +3.34 °C. This identifies the strongest monthly mean-temperature increases among the supplied comparisons, not a rise in every month.
Changes in sunshine duration
Mean daily sunshine duration was lower on average across calendar months, with an unweighted difference of -0.46 hours/day. This summarizes the monthly means rather than day-weighted annual sunshine or a continuous trend between the reference periods. The largest monthly decrease in mean daily sunshine duration occurred in June, with a difference of -0.98 hours/day. This monthly result marks the strongest reported decrease, not a reduction of the same size in every month.
Changes in rainfall
Averaged across calendar months, mean daily rainfall was unchanged at the displayed precision, with a difference of 0.00 mm/day. This is an unweighted comparison of monthly means, not a day-weighted annual average or a statement that rainfall was unchanged in every month. Monthly differences varied in direction: March had the largest increase in mean daily rainfall, a difference of +0.09 mm/day, while the largest decreases were tied in April / September, each with a difference of -0.07 mm/day. These are daily mean amounts, not monthly rainfall totals.
Climate Change Data Overview for Tamanrasset (Sahara), Algeria
Explore the comprehensive climate change data for Tamanrasset (Sahara), Algeria. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes influenced by climate change, helping you understand the unique weather patterns of this region.
Temperature °C
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 11.57 | 14.59 | 3.03 |
| Feb | 14.26 | 17.59 | 3.34 |
| Mar | 18.27 | 21.12 | 2.85 |
| Apr | 23.41 | 26.23 | 2.82 |
| May | 27.37 | 30.09 | 2.72 |
| Jun | 30.32 | 32.61 | 2.29 |
| Jul | 30.52 | 32.97 | 2.45 |
| Aug | 30.12 | 32.00 | 1.88 |
| Sep | 27.97 | 30.74 | 2.77 |
| Oct | 24.18 | 26.13 | 1.95 |
| Nov | 18.10 | 20.29 | 2.19 |
| Dec | 12.75 | 16.09 | 3.34 |
| ⌀ Month | 22.40 | 25.04 | 2.64 |
Sunshine (h) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 9.75 | 9.64 | -0.11 |
| Feb | 10.17 | 9.95 | -0.22 |
| Mar | 10.88 | 10.61 | -0.28 |
| Apr | 11.33 | 11.08 | -0.24 |
| May | 12.07 | 11.24 | -0.83 |
| Jun | 12.40 | 11.42 | -0.98 |
| Jul | 12.27 | 11.31 | -0.96 |
| Aug | 11.72 | 10.88 | -0.85 |
| Sep | 10.96 | 10.55 | -0.41 |
| Oct | 10.59 | 10.34 | -0.25 |
| Nov | 10.01 | 9.65 | -0.37 |
| Dec | 9.45 | 9.45 | -0.00 |
| ⌀ Month | 10.97 | 10.51 | -0.46 |
Rain (mm) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 0.00 | 0.02 | 0.02 |
| Feb | 0.01 | 0.03 | 0.02 |
| Mar | 0.01 | 0.10 | 0.09 |
| Apr | 0.08 | 0.02 | -0.07 |
| May | 0.06 | 0.05 | -0.01 |
| Jun | 0.10 | 0.05 | -0.05 |
| Jul | 0.04 | 0.02 | -0.01 |
| Aug | 0.06 | 0.07 | 0.01 |
| Sep | 0.09 | 0.02 | -0.07 |
| Oct | 0.01 | 0.03 | 0.02 |
| Nov | 0.03 | 0.05 | 0.03 |
| Dec | 0.02 | 0.02 | 0.01 |
| ⌀ Month | 0.04 | 0.04 | -0.00 |
Snow (mm) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 0.00 | 0.00 | 0.00 |
| Feb | 0.00 | 0.00 | 0.00 |
| Mar | 0.00 | 0.00 | 0.00 |
| Apr | 0.00 | 0.00 | 0.00 |
| May | 0.00 | 0.00 | 0.00 |
| Jun | 0.00 | 0.00 | 0.00 |
| Jul | 0.00 | 0.00 | 0.00 |
| Aug | 0.00 | 0.00 | 0.00 |
| Sep | 0.00 | 0.00 | 0.00 |
| Oct | 0.00 | 0.00 | 0.00 |
| Nov | 0.00 | 0.00 | 0.00 |
| Dec | 0.00 | 0.00 | 0.00 |
| ⌀ Month | 0.00 | 0.00 | 0.00 |
