30YearWeather
St. Lucia in January
St. Lucia weather in January - Saint Lucia
😊Warm & Pleasant

St. Lucia Weather in January

Plan your January trip to St. Lucia, Saint Lucia. Based on 30 years of NASA data, expect temperatures of 27°C (high) to 22°C (low), with 18% rain probability and 8 hours of daily sunshine. Great conditions with only 0 rainy days expected.

Avg High
27°C

Hottest around day 1

Avg Low
22°C

Coolest around day 27

Rainy Days
0days

18% avg rain chance

Sunshine
8hrs/day

Winter season

St. Lucia January Weather Calendar

Click any day to see detailed weather information

Day 1
clear-day
Sunny
27°C14%
Day 2
clear-day
Sunny
27°C15%
Day 3
clear-day
Sunny
27°C17%
Day 4
clear-day
Sunny
27°C17%
Day 5
clear-day
Sunny
27°C19%
Day 6
cloudy
Cloudy
27°C21%
Day 7
cloudy
Cloudy
27°C22%
Day 8
cloudy
Cloudy
27°C22%
Day 9
cloudy
Cloudy
27°C23%
Day 10
cloudy
Cloudy
26°C22%
Day 11
cloudy
Cloudy
27°C24%
Day 12
cloudy
Cloudy
26°C22%
Day 13
cloudy
Cloudy
26°C22%
Day 14
cloudy
Cloudy
26°C22%
Day 15
cloudy
Cloudy
27°C21%
Day 16
clear-day
Sunny
27°C19%
Day 17
clear-day
Sunny
27°C20%
Day 18
cloudy
Cloudy
27°C22%
Day 19
cloudy
Cloudy
27°C21%
Day 20
clear-day
Sunny
27°C20%
Day 21
clear-day
Sunny
27°C18%
Day 22
clear-day
Sunny
27°C16%
Day 23
clear-day
Sunny
27°C12%
Day 24
clear-day
Sunny
26°C15%
Day 25
clear-day
Sunny
26°C18%
Day 26
clear-day
Sunny
26°C16%
Day 27
clear-day
Sunny
27°C16%
Day 28
clear-day
Sunny
27°C15%
Day 29
clear-day
Sunny
27°C11%
Day 30
clear-day
Sunny
27°C8%
Day 31
clear-day
Sunny
27°C12%

Essential Travel Info for St. Lucia

🗓️ Best Time to Visit📖 Travel Guide🍴 Food Guide

Currency

XCD

$ Eastern Caribbean dollar

Language

English

Driving

Left side

Travel Intelligence

Exclusive flight analytics & health data for St. Lucia

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote
4/ 100
Traffic Index

Off the beaten path

Peak Daily Arrivals

0

slots per day

Peak

Dec

Low

Apr

Monthly Traffic Distribution

10
Jan
10
Feb
10
Mar
5
Apr
7
May
6
Jun
7
Jul
10
Aug
7
Sep
6
Oct
10
Nov
10
Dec
Traffic Level
Low Season

Key Connections

Miami (MIA)
Atlanta Hartsfield Jackson (ATL)
New York John F Kennedy (JFK)
Toronto Pearson (YYZ)
Charlotte Douglas (CLT)

Health & Safety Advisory

CDC travel health recommendations

8 Recommendations
COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Chikungunya

All travelers should take steps to prevent mosquito bites. Chikungunya vaccination is generally not recommended. Travelers who wish to consider vaccination can visit “What to consider before traveling” on thechikungunya vaccinespage to learn more.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Saint Lucia.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers of all ages traveling to Saint Lucia.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Saint Lucia.If rabies exposures occur while in Saint Lucia, rabies vaccines may only be available in larger suburban/urban medical facilities.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

+2 more

Source: CDC Travelers' Health

View Complete Health Guide

Is January a Good Time to Visit St. Lucia?

👌Good option with minor considerations
Short Answer

St. Lucia's January delivers on its reputation: 27°C, 18% rain, 10.5h sunshine. The trade-off? Peak crowds and prices at 100% capacity.

Decision Factors

Vaccinations required

Yellow Fever

Peak tourist season

100% of annual peak - expect crowds and peak prices

Health precautions needed

Be aware of: Leptospirosis, African Tick-Bite Fever, Dengue

Plenty of sunshine

10.5h of sunshine daily

Good For

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 26.5°C temperatures and low 18% rain risk

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 26.5°C, 18% rain chance

  • 📸
    Photographers

    10.5h sunshine, 62% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💑
    Honeymoon couples

    Wedding score 96/100 with romantic weather conditions

Who Should Avoid

  • 🏖️
    Beach lovers

    Sea temperature only undefined°C - too cold for comfortable swimming

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

Related Guides

Best Time to VisitWhen to AvoidSt. Lucia Overview
930 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,St. Lucia in January averages 27°C with 18% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: St. Lucia in January

What are the temperatures in St. Lucia in January?

Daytime highs average 27°C, nights drop to 22°C. Temperatures remain fairly consistent.

How many rainy days in St. Lucia in January?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in St. Lucia in January?

Comfortable casual wear with a light jacket for evenings.

Is January peak season in St. Lucia?

This is typically peak season with higher prices. Book 2-3 months ahead.