Climate Change Chart of Jamestown, Saint Helena, Ascension and Tristan da Cunha
Comprehensive Climate Change Chart of Jamestown, Saint Helena, Ascension and Tristan da Cunha: Monthly Averages and Impact Trends
Exploring the changing climate in Jamestown, Saint Helena, Ascension, and Tristan da Cunha.
- Explore the climate in Jamestown
- Explore the climate in Saint Helena, Ascension and Tristan da Cunha
Jamestown, Saint Helena, Ascension, and Tristan da Cunha exhibit varying climate changes. In Jamestown, the month with the highest temperature change is May, showing an increase of 0.259°C. Conversely, in rainfall, the biggest change occurs in December with a 0.363 mm increase. Sunshine duration experiences a significant decrease in August by 0.724 hours.
Climate Change Data Overview for Jamestown, Saint Helena, Ascension and Tristan da Cunha
Explore the comprehensive climate change data for Jamestown, Saint Helena, Ascension and Tristan da Cunha. 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 | 22.08 | 22.20 | 0.12 |
| Feb | 23.27 | 23.27 | 0.00 |
| Mar | 23.44 | 23.60 | 0.16 |
| Apr | 23.01 | 23.19 | 0.17 |
| May | 22.00 | 22.26 | 0.26 |
| Jun | 20.83 | 20.96 | 0.13 |
| Jul | 19.79 | 19.87 | 0.07 |
| Aug | 19.07 | 19.19 | 0.12 |
| Sep | 18.87 | 18.93 | 0.06 |
| Oct | 19.15 | 19.03 | -0.12 |
| Nov | 19.57 | 19.72 | 0.15 |
| Dec | 20.64 | 20.81 | 0.17 |
| ⌀ Month | 20.98 | 21.08 | 0.11 |
Sunshine (h)
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 12.07 | 11.76 | -0.32 |
| Feb | 11.61 | 11.45 | -0.16 |
| Mar | 11.09 | 10.93 | -0.16 |
| Apr | 10.77 | 10.63 | -0.14 |
| May | 10.27 | 10.24 | -0.03 |
| Jun | 9.93 | 9.78 | -0.15 |
| Jul | 9.98 | 9.68 | -0.31 |
| Aug | 10.35 | 9.62 | -0.72 |
| Sep | 10.47 | 9.99 | -0.48 |
| Oct | 10.86 | 10.29 | -0.56 |
| Nov | 11.38 | 11.14 | -0.24 |
| Dec | 11.86 | 11.65 | -0.21 |
| ⌀ Month | 10.89 | 10.60 | -0.29 |
Rain (mm)
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 0.34 | 0.46 | 0.13 |
| Feb | 0.43 | 0.44 | 0.01 |
| Mar | 0.48 | 0.60 | 0.13 |
| Apr | 0.31 | 0.48 | 0.17 |
| May | 0.37 | 0.47 | 0.10 |
| Jun | 0.61 | 0.58 | -0.03 |
| Jul | 0.64 | 0.61 | -0.02 |
| Aug | 0.40 | 0.51 | 0.11 |
| Sep | 0.20 | 0.48 | 0.28 |
| Oct | 0.09 | 0.39 | 0.31 |
| Nov | 0.14 | 0.36 | 0.22 |
| Dec | 0.14 | 0.51 | 0.36 |
| ⌀ Month | 0.35 | 0.49 | 0.15 |
Snow (mm)
| 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 |
