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St. Lucia vs Roseau

Detailed weather comparison to help you match your travel dates with the perfect climate.

St. Lucia

Saint Lucia

Avg High28°C
Best MonthsJan, Feb, Mar

Roseau

Dominica

Avg High28°C
Best MonthsMar, Apr

Monthly Weather Comparison

MonthSt. Lucia TempRoseau TempSt. Lucia RainRoseau Rain
Jan27°C26°C
18%
22%
Feb27°C26°C
15%
22%
Mar27°C27°C
11%
20%
Apr28°C27°C
15%
20%
May29°C28°C
19%
22%
Jun28°C28°C
29%
31%
Jul28°C28°C
37%
43%
Aug29°C29°C
40%
41%
Sep29°C29°C
37%
36%
Oct28°C29°C
40%
43%
Nov28°C28°C
33%
39%
Dec27°C27°C
17%
27%

When to choose St. Lucia?

  • If you prefer 28°C average peaks
  • Great for visiting in: Jan, Feb, Mar

When to choose Roseau?

  • If you prefer 28°C average peaks
  • Great for visiting in: Mar, Apr