Understanding Belize’s Climate: Month‑by‑Month Breakdown

Belize offers travelers a unique blend of tropical beauty and diverse weather patterns. Knowing what to expect from Belize’s climate throughout the year helps visitors plan their trips better, ensuring they enjoy the best experiences without surprises. This month-by-month guide breaks down the weather, rainfall, and temperature trends so you can pick the perfect time to visit or prepare for your stay.

Sunny tropical beach in Belize with palm trees and clear water

January

January is one of the most popular months to visit Belize. The weather is warm but not too hot, with average daytime temperatures around 77°F (25°C). Rainfall is low, making it ideal for outdoor activities like snorkeling, hiking, and exploring Mayan ruins. The dry season is in full swing, so expect plenty of sunshine and comfortable evenings.

February

February continues the dry season with similar weather to January. The skies remain mostly clear, and humidity stays moderate. This month is perfect for beach lovers and those interested in wildlife watching, as animals are more active in the cooler, drier weather. It’s also a great time for diving, with excellent underwater visibility.

March

March marks the transition toward warmer temperatures, with averages rising to about 80°F (27°C). Rainfall remains low, but humidity starts to increase slightly. This month is excellent for visiting the barrier reef or taking boat tours. The weather supports a wide range of outdoor adventures without the discomfort of heavy rains.

April

April is the last month of the dry season. Temperatures climb higher, often reaching 85°F (29°C) or more. Humidity rises, signaling the approach of the wet season. While rain is still minimal, afternoon showers may begin to appear. Travelers should prepare for warmer days and occasional brief rain.

May

May ushers in the wet season, bringing more frequent and heavier rain showers. Temperatures remain warm, averaging around 85°F (29°C), but humidity can feel intense. Rain usually falls in short bursts, often in the afternoon or evening, leaving mornings clear. This month is less crowded, offering a quieter experience for those who don’t mind occasional showers.

June

June is one of the rainiest months in Belize. Expect daily showers and thunderstorms, especially in the afternoons. Temperatures stay high, around 86°F (30°C), with high humidity. Despite the rain, mornings can be sunny, and the lush green landscape is at its peak. Travelers should pack rain gear and plan flexible activities.

July

July continues the wet season pattern with frequent rain and high humidity. Temperatures hover around 86°F (30°C). The rain usually comes in heavy bursts but often clears quickly. This month is ideal for travelers who enjoy fewer crowds and don’t mind adjusting plans around the weather.

August

August remains wet and warm, with similar conditions to July. Afternoon thunderstorms are common, and humidity stays high. The rain helps keep the forests vibrant and the rivers full. Visitors interested in birdwatching or jungle tours will find the environment rich with wildlife activity.

Lush green rainforest in Belize with mist after rain

September

September is often the wettest month in Belize. Heavy rains and thunderstorms are frequent, sometimes lasting for hours. Temperatures stay warm, around 85°F (29°C), but the humidity can feel oppressive. Travelers should be cautious of flooding in some areas and plan indoor or water-friendly activities.

October

October sees a gradual decrease in rainfall but remains part of the wet season. Temperatures start to cool slightly, averaging 83°F (28°C). The weather can be unpredictable, with sunny mornings and rainy afternoons. This month is a good choice for those who want to experience Belize’s lush landscapes without the peak wet season crowds.

November

November marks the start of the dry season again. Rainfall drops significantly, and humidity decreases. Temperatures average around 80°F (27°C). The weather becomes more stable, making it a great time for outdoor activities and beach visits. Wildlife is active, and the environment feels fresh after the rains.

December

December offers pleasant weather with warm temperatures and low rainfall. Daytime averages are around 78°F (26°C). The dry season’s return brings clear skies and comfortable humidity levels. This month is popular with tourists seeking a tropical escape during the holiday season.

Understanding Belize’s climate month by month helps travelers choose the best time for their interests, whether it’s diving in clear waters, exploring jungles, or relaxing on the beach. The dry season from January to April offers sunny, comfortable weather, while the wet season from May to November brings lush landscapes and fewer crowds. Planning with these patterns in mind ensures a more enjoyable and stress-free visit.