Yearly total rainfall | Maritime region | Plateaux region | Savannah region |
Mean (mm) | 942.7 | 1514.2 | 1054.4 |
Standard deviation (mm) | 193.06 | 263.86 | 120.99 |
Minimum rainfall (mm) | 557.1 | 982.6 | 808.6 |
Maximum rainfall (mm) | 1528.2 | 2150.7 | 1323.4 |
Trend (mm/year) | −1.142 | −2.625 | 0.181 |
Correlation | −0.0913 | −0.1537 | 0.0231 |
Total change calculated from the trend (mm/53 years) | −59.38 | −136.52 | 9.42 |
Total change calculated from the trend (%) | −6.11 | −8.63 | 0.89 |