Geography and Population (source: wikipedia)
Rhodes & Mallorca offer similar landscapes and altitude of mountains;
Rhodes is smaller, but hilly all over the island, and less densily populated than Mallorca:
Rhodes Mallorca
Size (km²) 1.408 3.620
Population 115.000 407.000
Person / km² 82 112
Length N-S (km) 68 78
Length E_W (km) 38 98
Highest Altitude (m) 1.215 1.445
Spring Time: Less Rain (source: wetter.com)
Rhodes has 50% less rainfall (41mm vs 80mm) AND 50% less rainy days (6 rain days vs 13 rain days on Mallorca.
Apr- Jun Rhodes Mallorca Δ
Total rain in mm 41 80 - 50%
Total days of rain 6 13 - 50%
More Sunshine in April – June (source: wetter.com):
2 -3 °C warmer on Rhodes, and considerably more sunny.
Apr- Jun Rhodes Mallorca Δ
Total sun hrs 922 782 + 18%