What is the weather like in Belize City in September?

Expect temperatures between 25°C and 30°C with 70% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Belize City in September?

Belize City in September scores 48/100 based on 30 years of climate data. Challenging but still popular with travelers.

Who should visit Belize City in September?

September in Belize City is ideal for: Business travelers.

Belize City Weather in September | 30-Year Forecast

Avg High

30°C

Hottest around day 1

Avg Low

25°C

Coolest around day 30

Rainy Days

30days

70% avg rain chance

Sunshine

8hrs/day

Autumn season

Sea Temperature in September

Coastal Waters(Ocean)

31.3°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

Belize City coastline

Essential Travel Info for Belize City

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

BZD

$ Belize dollar

Language

Belizean Creole

+2 more

Driving

Right side

Travel Intelligence

Exclusive flight analytics & health data for Belize City

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

Moderate

41/ 100

Traffic Index

Balanced traffic

Peak Daily Arrivals

slots per day

Peak

Nov

Low

Jan

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

105

Jun

Jul

106

Aug

Sep

Oct

111

Nov

104

Dec

Traffic Level

Low Season

Key Connections

San Francisco (SFO)

Plasensiya ()

Dangriga ()

Kay-Kolker ()

Punta-Gorda ()

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 Belize.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 younger than 60 years old traveling to Belize. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Belize.

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 Belize.Rabies is also present in some terrestrial wildlife species.If rabies exposures occur while in Belize, 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 September a Good Time to Visit Belize City?

🤔Challenging but still popular with travelers(48/100)

Short Answer

⚠️ September falls in Belize City's typhoon season. While daily weather averages 30°C with 70% rain, tropical storms can disrupt travel. Flexible bookings recommended.

Decision Factors

Atlantic Hurricane season active

Atlantic zone - expect potential atlantic hurricane activity

Oppressive heat and humidity

29.7°C with 85% humidity - challenging conditions

High rainfall period

70% rain probability, 6.1mm average

Vaccinations required

Yellow Fever

Feels significantly hotter than 29.7°C

Heat index: 38°C due to 85% humidity

Warm tropical seas

31.3°C sea temperature - Hot Soup

Good For

💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
👴
Elderly travelers
Heat index of 38°C poses health risks
🥾
Outdoor enthusiasts
70% rain probability disrupts outdoor activities
📸
Photographers
72% cloud cover limits natural light opportunities

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Belize City in September averages 30°C with 70% precipitation probability."

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

Frequently Asked Questions: Belize City in September

What are the temperatures in Belize City in September?

Daytime highs average 30°C, nights drop to 25°C. Temperatures remain fairly consistent.

How many rainy days in Belize City in September?

Expect around 30 days with measurable rainfall. Definitely pack rain gear.

What to wear in Belize City in September?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is September peak season in Belize City?

This is off-peak season. Expect lower prices and fewer crowds.

Belize City Weather in September