Climate Change Chart of Manama, Bahrain
Comprehensive Climate Change Chart of Manama, Bahrain: Monthly Averages and Impact Trends
For Manama, Bahrain, the climate data compare 1940–1950 with 2013–2023.
Averaged across calendar months, monthly mean temperature shows a difference of +1.05 °C. This is a comparison of the months’ mean temperatures across the reference periods, not a measure of daytime highs or evidence that every month changed by the same amount.
Overview of climate changes
Temperature changes
Averaged across calendar months, monthly mean temperature shows a difference of +1.05 °C. This is a comparison of the months’ mean temperatures across the reference periods, not a measure of daytime highs or evidence that every month changed by the same amount. The largest monthly increase was in September, with a difference of +1.48 °C; that marks the strongest increase in a single month, rather than describing the pattern across the year.
Changes in rainfall
Mean daily rainfall, rather than monthly totals, increased by an average difference of +0.06 mm/day across calendar months. The monthly differences were not uniform: January had the largest increase, a difference of +0.35 mm/day, while December had the largest decrease, a difference of -0.20 mm/day. These extremes describe changes in the daily mean for those months and do not imply that rainfall rose or fell in every individual day.
Changes in sunshine duration
Mean daily sunshine duration was lower on average across calendar months, with a difference of -0.36 hours/day. This aggregate comparison does not mean every month had less sunshine. The largest monthly decrease was in November, where the difference was -0.64 hours/day; this identifies the strongest monthly decrease, not a uniform change across the year.
Climate Change Data Overview for Manama, Bahrain
Explore the comprehensive climate change data for Manama, Bahrain. 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 | 16.95 | 17.64 | 0.69 |
| Feb | 17.26 | 18.12 | 0.85 |
| Mar | 19.85 | 21.10 | 1.25 |
| Apr | 23.55 | 24.76 | 1.21 |
| May | 28.23 | 29.20 | 0.96 |
| Jun | 31.12 | 32.39 | 1.27 |
| Jul | 32.64 | 33.97 | 1.34 |
| Aug | 33.20 | 34.27 | 1.07 |
| Sep | 31.47 | 32.94 | 1.48 |
| Oct | 28.61 | 29.80 | 1.19 |
| Nov | 24.50 | 24.94 | 0.44 |
| Dec | 19.39 | 20.20 | 0.81 |
| ⌀ Month | 25.56 | 26.61 | 1.05 |
Sunshine (h) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 9.47 | 9.09 | -0.38 |
| Feb | 10.01 | 9.60 | -0.41 |
| Mar | 10.46 | 10.03 | -0.43 |
| Apr | 11.30 | 10.67 | -0.63 |
| May | 12.36 | 11.74 | -0.62 |
| Jun | 12.73 | 12.44 | -0.29 |
| Jul | 12.28 | 11.88 | -0.40 |
| Aug | 11.89 | 11.56 | -0.33 |
| Sep | 11.08 | 11.02 | -0.06 |
| Oct | 10.68 | 10.64 | -0.05 |
| Nov | 9.86 | 9.21 | -0.64 |
| Dec | 8.97 | 8.93 | -0.04 |
| ⌀ Month | 10.92 | 10.57 | -0.36 |
Rain (mm) / day
| Month | ⌀ 1940 - 1950 | ⌀ 2013 - 2023 | +/- |
|---|---|---|---|
| Jan | 0.22 | 0.57 | 0.35 |
| Feb | 0.18 | 0.51 | 0.33 |
| Mar | 0.24 | 0.16 | -0.08 |
| Apr | 0.14 | 0.12 | -0.02 |
| May | 0.03 | 0.03 | -0.00 |
| Jun | 0.00 | 0.00 | 0.00 |
| Jul | 0.00 | 0.01 | 0.01 |
| Aug | 0.00 | 0.00 | 0.00 |
| Sep | 0.00 | 0.00 | 0.00 |
| Oct | 0.00 | 0.03 | 0.03 |
| Nov | 0.22 | 0.46 | 0.24 |
| Dec | 0.53 | 0.33 | -0.20 |
| ⌀ Month | 0.13 | 0.19 | 0.06 |
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 |
