Typical Weather in St Lucia, Caribbean in January

84° F Avg High

70° F Avg Low

5 Rainy Days

☀️ Temperature Summary

While still warm, January is one of the cooler months of the year for St Lucia, with highs averaging around 84°F. Overnight lows can reach 70°F. This is the coldest month of the year in St Lucia.

Despite it being the coolest month of the year, January is still a great time to visit St Lucia, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

In January you can expect close to a 17% chance of rain for any given day. It rains less than usual in January, with total rainfall for the month typically near 2 inches.

Rainfall Throughout the Year

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📅 Year Round Weather in St Lucia

84°F / 70°F
84°F / 70°F
85°F / 70°F
87°F / 72°F
88°F / 74°F
87°F / 76°F
88°F / 76°F
88°F / 75°F
89°F / 74°F
89°F / 73°F
87°F / 73°F
85°F / 71°F
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