SeasonMapGisenyi vs Zanzibar: which is better, month by month
Zanzibar beats Gisenyi in 8 of 12 months — its lead peaks in October (87 vs 62) — while Gisenyi wins May; they are within 3 points in April, June and July.
Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.
Gisenyi vs Zanzibar — all 12 months
| Month | Gisenyi | Zanzibar | Winner | Gap |
|---|---|---|---|---|
| January | 74Bwarm, soaked, muggy air | 84Asweltering, a little rain, clean air | Zanzibar | 10 |
| February | 72Bwarm, soaked, muggy air | 86Asweltering, a little rain, clean air | Zanzibar | 14 |
| March | 61Cwarm, soaked, muggy air | 79Bsweltering, rainy, clean air | Zanzibar | 18 |
| April | 58Dwarm, soaked, muggy air | 59Dsweltering, soaked, clean air | Tie | 1 |
| May | 79Bwarm, soaked, muggy air | 75Bhot, rainy, clean air | Gisenyi | 4 |
| June | 87Awarm, a little rain, muggy air | 90Shot, a little rain, clean air | Tie | 3 |
| July | 90Swarm, a little rain | 92Shot, dry, clean air | Tie | 2 |
| August | 86Awarm, rainy | 92Shot, dry, clean air | Zanzibar | 6 |
| September | 76Bwarm, soaked, muggy air | 93Ssweltering, dry, clean air | Zanzibar | 17 |
| October | 62Cwarm, soaked, muggy air | 87Asweltering, a little rain, clean air | Zanzibar | 25 |
| November | 57Dwarm, soaked, clean air | 82Asweltering, rainy, clean air | Zanzibar | 25 |
| December | 60Cwarm, soaked, muggy air | 80Asweltering, rainy, clean air | Zanzibar | 20 |
A month is a tie when the two are within 3 points. The widest gap is October (62 vs 87). Tap a month for that month's temperature, rain, humidity and air quality side by side.