Climate Change Chart of Antananarivo, Madagascar
Comprehensive Climate Change Chart of Antananarivo, Madagascar: Monthly Averages and Impact Trends
For Antananarivo, Madagascar, the climate data compare 1940–1950 with 2013–2023.
The unweighted mean difference across calendar-month mean temperatures is a difference of +0.77 °C in the more recent period. This summarizes the monthly means collectively; it does not describe daytime maximum temperatures or imply the same change in every month.
Overview of climate changes
Temperature changes
The unweighted mean difference across calendar-month mean temperatures is a difference of +0.77 °C in the more recent period. This summarizes the monthly means collectively; it does not describe daytime maximum temperatures or imply the same change in every month. The largest monthly increase was in May, with a difference of +1.14 °C compared with the earlier reference period.
Changes in rainfall
Mean daily rainfall, rather than monthly rainfall totals, had an unweighted mean difference across calendar-month means of +0.25 mm/day. This aggregate does not mean rainfall increased in every month. The largest monthly increase was in January, at a difference of +3.79 mm/day, while the largest monthly decrease was in March, with a difference of -1.34 mm/day compared with the earlier reference period.
Changes in sunshine duration
Across calendar months, the unweighted mean difference in mean daily sunshine duration was -0.12 hours/day in the more recent period. That summary does not represent every month individually. The largest monthly decrease was in January, with a difference of -1.25 hours/day; by contrast, the largest monthly increase occurred in August, at a difference of +0.48 hours/day compared with the earlier reference period.
Climate Change Data Overview for Antananarivo, Madagascar
Explore the comprehensive climate change data for Antananarivo, Madagascar. 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 | 19.66 | 20.18 | 0.52 |
| Feb | 19.56 | 20.13 | 0.58 |
| Mar | 19.04 | 19.94 | 0.89 |
| Apr | 17.98 | 18.88 | 0.90 |
| May | 15.86 | 16.99 | 1.14 |
| Jun | 14.12 | 14.79 | 0.66 |
| Jul | 13.31 | 14.05 | 0.73 |
| Aug | 14.18 | 15.04 | 0.86 |
| Sep | 15.90 | 16.50 | 0.60 |
| Oct | 18.30 | 19.13 | 0.83 |
| Nov | 19.61 | 20.34 | 0.73 |
| Dec | 19.71 | 20.47 | 0.76 |
| ⌀ Month | 17.27 | 18.04 | 0.77 |
Sunshine (h) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 10.14 | 8.89 | -1.25 |
| Feb | 9.89 | 9.20 | -0.69 |
| Mar | 9.55 | 9.55 | -0.00 |
| Apr | 9.81 | 9.72 | -0.09 |
| May | 9.55 | 9.33 | -0.22 |
| Jun | 8.72 | 8.79 | 0.07 |
| Jul | 8.37 | 8.76 | 0.39 |
| Aug | 9.16 | 9.64 | 0.48 |
| Sep | 10.42 | 10.41 | -0.01 |
| Oct | 10.88 | 10.85 | -0.03 |
| Nov | 10.99 | 10.99 | 0.00 |
| Dec | 10.57 | 10.48 | -0.09 |
| ⌀ Month | 9.84 | 9.72 | -0.12 |
Rain (mm) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 7.53 | 11.32 | 3.79 |
| Feb | 6.62 | 8.51 | 1.89 |
| Mar | 7.14 | 5.80 | -1.34 |
| Apr | 1.97 | 1.55 | -0.42 |
| May | 0.52 | 0.29 | -0.23 |
| Jun | 0.26 | 0.43 | 0.17 |
| Jul | 0.25 | 0.27 | 0.02 |
| Aug | 0.25 | 0.26 | 0.01 |
| Sep | 0.16 | 0.16 | -0.00 |
| Oct | 1.43 | 1.27 | -0.17 |
| Nov | 3.40 | 3.62 | 0.22 |
| Dec | 7.22 | 6.34 | -0.88 |
| ⌀ Month | 3.06 | 3.32 | 0.25 |
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 |
