What is the weather like in St. George's in December?

Expect temperatures between 25°C and 27°C with 30% average rain probability and about 8 hours of sunshine daily.

What is the weather like in St. George's in December?

St. George's in December scores 68/100 based on 30 years of climate data. Very good conditions overall.

Who should visit St. George's in December?

December in St. George's is ideal for: Beach lovers, Photographers, Cultural tourists, Business travelers, Adventure seekers.

St. George's Weather in December | 30-Year Forecast

Avg High

27°C

Hottest around day 1

Avg Low

25°C

Coolest around day 31

Rainy Days

23days

30% avg rain chance

Sunshine

8hrs/day

Winter season

Sea Temperature in December

Coastal Waters(Ocean)

28.2°C

Monthly Average

Water Feel

🌴Tropical

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

St. George's coastline

Essential Travel Info for St. George's

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

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As of Jan 2023, St George's town and par...

Travel Intelligence

Exclusive flight analytics & health data for St. George's

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote

6/ 100

Traffic Index

Off the beaten path

Peak Daily Arrivals

slots per day

Peak

Feb

Low

Jul

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Bridgetown Sir Grantley Adams (BGI)

Argyle (SVD)

Port of Spain Piarco (POS)

Atlanta Hartsfield Jackson (ATL)

Miami (MIA)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations

COVID-19

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

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Grenada.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 Grenada.

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 sometimes found in Grenada.Rabies is also commonly found in some terrestrial wildlife species and bats.If rabies exposures occur while in Grenada, 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.

Typhoid

Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is December a Good Time to Visit St. George's?

👍Very good conditions overall(68/100)

Short Answer

Beach lovers rejoice: St. George's's December features 28.2°C sea temperatures alongside 27°C air temps. Just 30% rain risk makes this prime swimming season.

Decision Factors

Vaccinations required

Yellow Fever

Warm tropical seas

28.2°C sea temperature - Tropical Bath

Health precautions needed

Be aware of: Leptospirosis, Dengue, Zika

Plenty of sunshine

10.2h of sunshine daily

Shoulder season - balanced conditions

53% of peak - good value with moderate crowds

Good For

🏖️
Beach lovers
28.2°C warm seas and 30% rain probability
📸
Photographers
10.2h sunshine, 53% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather
🎯
Adventure seekers
1.4m waves - good for surfing and water sports

Who Should Avoid

👴
Elderly travelers
78% humidity creates difficult conditions

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

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

Frequently Asked Questions: St. George's in December

What are the temperatures in St. George's in December?

Daytime highs average 27°C, nights drop to 25°C. Temperatures remain fairly consistent.

How many rainy days in St. George's in December?

Expect around 23 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in St. George's in December?

Comfortable casual wear with a light jacket for evenings.

Is December peak season in St. George's?

This is shoulder season—moderate prices and manageable crowds.

St. George's Weather in December