Climate Change Chart of St. George's, Grenada
Comprehensive Climate Change Chart of St. George's, Grenada: Monthly Averages and Impact Trends
For St. George's, Grenada, the climate data compare 1940–1950 with 2013–2023.
Monthly mean temperature was higher by a difference of +0.79 °C averaged across calendar months; this is an unweighted average of the monthly means, not a day-weighted annual figure or a description of every month. The largest monthly increase was in June, with a difference of +1.08 °C.
Overview of climate changes
Temperature changes
Monthly mean temperature was higher by a difference of +0.79 °C averaged across calendar months; this is an unweighted average of the monthly means, not a day-weighted annual figure or a description of every month. The largest monthly increase was in June, with a difference of +1.08 °C. This identifies the strongest increase in a monthly mean, not a change in daytime maximum temperature.
Changes in rainfall
Mean daily rainfall was lower by a difference of -1.68 mm/day averaged across calendar months. This unweighted average summarizes monthly mean daily amounts; it is not a monthly rainfall total, a day-weighted annual average, or evidence that rainfall decreased in every month. The largest monthly decrease in mean daily rainfall occurred in June, with a difference of -4.44 mm/day. This describes a daily mean for that month, rather than its total rainfall.
Changes in sunshine duration
Mean daily sunshine duration showed an increase of +0.12 hours/day averaged across calendar months. The unweighted mean of monthly figures summarizes the comparison overall, but does not mean that sunshine increased in every month. The largest monthly increase in mean daily sunshine was in June, with a difference of +0.91 hours/day. By contrast, October had the largest monthly decrease, a difference of -0.36 hours/day; these are monthly daily averages, not records of each day's conditions.
Climate Change Data Overview for St. George's, Grenada
Explore the comprehensive climate change data for St. George's, Grenada. 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 | 25.16 | 25.59 | 0.44 |
| Feb | 25.11 | 25.56 | 0.45 |
| Mar | 25.16 | 25.90 | 0.73 |
| Apr | 25.54 | 26.49 | 0.95 |
| May | 25.90 | 26.96 | 1.05 |
| Jun | 25.83 | 26.91 | 1.08 |
| Jul | 25.87 | 26.86 | 0.99 |
| Aug | 26.28 | 27.20 | 0.93 |
| Sep | 26.71 | 27.71 | 1.00 |
| Oct | 26.68 | 27.40 | 0.72 |
| Nov | 26.14 | 26.77 | 0.64 |
| Dec | 25.70 | 26.25 | 0.55 |
| ⌀ Month | 25.84 | 26.63 | 0.79 |
Sunshine (h) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 10.63 | 10.57 | -0.06 |
| Feb | 10.86 | 10.79 | -0.07 |
| Mar | 11.17 | 11.15 | -0.02 |
| Apr | 11.38 | 11.41 | 0.03 |
| May | 11.02 | 11.44 | 0.42 |
| Jun | 10.22 | 11.14 | 0.91 |
| Jul | 10.76 | 11.07 | 0.31 |
| Aug | 10.73 | 10.99 | 0.26 |
| Sep | 10.85 | 10.85 | 0.01 |
| Oct | 10.59 | 10.24 | -0.36 |
| Nov | 10.00 | 9.96 | -0.04 |
| Dec | 10.16 | 10.18 | 0.02 |
| ⌀ Month | 10.70 | 10.82 | 0.12 |
Rain (mm) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 1.83 | 1.46 | -0.36 |
| Feb | 1.87 | 1.44 | -0.42 |
| Mar | 1.32 | 1.23 | -0.09 |
| Apr | 1.86 | 1.38 | -0.48 |
| May | 5.28 | 1.75 | -3.52 |
| Jun | 7.81 | 3.37 | -4.44 |
| Jul | 7.08 | 3.92 | -3.16 |
| Aug | 7.00 | 3.88 | -3.11 |
| Sep | 5.54 | 3.42 | -2.12 |
| Oct | 4.70 | 4.25 | -0.45 |
| Nov | 5.46 | 4.70 | -0.75 |
| Dec | 3.74 | 2.54 | -1.20 |
| ⌀ Month | 4.46 | 2.78 | -1.68 |
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 |
