SeasonMapCasablanca vs Siwa: which is better, month by month
Casablanca beats Siwa in 7 of 12 months — its lead peaks in July (88 vs 54) — while Siwa wins March and November; they are within 3 points in December to February.
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.
Casablanca vs Siwa — all 12 months
| Month | Casablanca | Siwa | Winner | Gap |
|---|---|---|---|---|
| January | 86Anice, dry, muggy air | 83Acool, dry, clean air | Tie | 3 |
| February | 87Anice, a little rain, muggy air | 87Anice, dry | Tie | 0 |
| March | 89Anice, a little rain, muggy air | 94Snice, dry | Siwa | 5 |
| April | 94Snice, dry | 90Swarm, dry | Casablanca | 4 |
| May | 94Swarm, dry | 78Bhot, dry | Casablanca | 16 |
| June | 92Swarm, dry, clean air | 63Csweltering, dry | Casablanca | 29 |
| July | 88Ahot, dry, clean air | 54Dsweltering, dry | Casablanca | 34 |
| August | 85Ahot, dry | 52Dsweltering, dry | Casablanca | 33 |
| September | 88Ahot, dry, clean air | 68Csweltering, dry | Casablanca | 20 |
| October | 90Swarm, dry, clean air | 82Ahot, dry | Casablanca | 8 |
| November | 91Snice, a little rain, clean air | 96Snice, dry | Siwa | 5 |
| December | 87Anice, a little rain, clean air | 85Anice, dry | Tie | 2 |
A month is a tie when the two are within 3 points. The widest gap is July (88 vs 54). Tap a month for that month's temperature, rain, humidity and air quality side by side.