Belize weather by month
Belize Weather by Month: A Complete Guide
Belize enjoys a tropical climate with warm temperatures year‑round, but noticeable variations in rainfall, humidity, and sunshine make some months more appealing for certain activities. Below you’ll find a month‑by‑month breakdown of what to expect, helping you plan the perfect trip—whether you’re after beach lounging, jungle trekking, or diving the Belize Barrier Reef.
January Weather
January is one of the coolest and driest months in Belize.
- Average high: 80 °F (27 °C)
- Average low: 68 °F (20 °C)
- Rainfall: ~2 inches (50 mm) spread over 8–9 days
- Humidity: Moderate (around 75 %)
- Sunshine: 7–8 hours per day
Cool breezes from the north make this month ideal for exploring Mayan ruins, hiking in the Cayo District, and enjoying comfortable beach evenings.
February Weather
February continues the dry season with slightly warmer temperatures.
- Average high: 81 °F (27 °C)
- Average low: 69 °F (21 °C)
- Rainfall: ~1.5 inches (38 mm)
- Humidity: 70–75 %
- Sunshine: 8 hours per day
Great for snorkeling and diving, as water visibility peaks and sea conditions remain calm.
March Weather
March marks the tail end of the dry season, with temperatures beginning to rise.
- Average high: 83 °F (28 °C)
- Average low: 70 °F (21 °C)
- Rainfall: ~1 inch (25 mm)
- Humidity: 70 %
- Sunshine: 8–9 hours per day
Ideal for outdoor festivals, bird‑watching in the Crooked Tree Wildlife Sanctuary, and early‑season fishing.
April Weather
April sees a gradual increase in both heat and humidity as the wet season approaches.
- Average high: 85 °F (29 °C)
- Average low: 72 °F (22 °C)
- Rainfall: ~2 inches (50 mm)
- Humidity: 75 %
- Sunshine: 8 hours per day
Still a good month for beach activities, though occasional afternoon showers may appear toward the end of the month.
May Weather
May ushers in the start of the rainy season, but rainfall is still relatively moderate.
- Average high: 86 °F (30 °C)
- Average low: 73 °F (23 °C)
- Rainfall: ~4 inches (100 mm)
- Humidity: 80 %
- Sunshine: 7 hours per day
Travelers can enjoy lush landscapes and fewer crowds, but should pack a light rain jacket for inland excursions.
June Weather
June experiences more consistent rain, especially in the afternoons.
- Average high: 87 °F (31 °C)
- Average low: 74 °F (23 °C)
- Rainfall: ~6 inches (150 mm)
- Humidity: 82 %
- Sunshine: 6–7 hours per day
Despite the rain, mornings are often sunny, making it a decent time for rainforest tours and river tubing.
July Weather
July is among the wettest months, with frequent thunderstorms.
- Average high: 88 °F (31 °C)
- Average low: 75 °F (24 °C)
- Rainfall: ~7 inches (180 mm)
- Humidity: 84 %
- Sunshine: 6 hours per day
Visitors focused on diving may still find good conditions offshore, as storms tend to be localized and brief.
August Weather
August mirrors July in terms of rainfall and heat, but hurricane season begins to ramp up.
- Average high: 88 °F (31 °C)
- Average low: 75 °F (24 °C)
- Rainfall: ~7 inches (180 mm)
- Humidity: 84 %
- Sunshine: 6 hours per day
Monitor weather forecasts closely if traveling during this period; many resorts offer flexible cancellation policies.
September Weather
September sees the peak of the hurricane season, though direct hits on Belize are relatively rare.
- Average high: 87 °F (31 °C)
- Average low: 74 °F (23 °C)
- Rainfall: ~8 inches (200 mm)
- Humidity: 85 %
- Sunshine: 5–6 hours per day
Travel insurance is highly recommended; inland attractions remain accessible, but beach plans may need flexibility.
October Weather
October remains wet, with rainfall gradually tapering off toward month’s end.
- Average high: 86 °F (30 °C)
- Average low: 73 °F (23 °C)
- Rainfall: ~7 inches (180 mm)
- Humidity: 83 %
- Sunshine: 6 hours per day
The rainforest is at its most vibrant, making it a prime month for eco‑tours and waterfall hikes.
November Weather
November signals the transition back to the dry season, with decreasing rain and pleasant temperatures.
- Average high: 84 °F (29 °C)
- Average low: 71 °F (22 °C)
- Rainfall: ~4 inches (100 mm)
- Humidity: 78 %
- Sunshine: 7 hours per day
A great shoulder‑month for travelers seeking good weather without the peak‑season crowds.
December Weather
December offers some of the most comfortable conditions of the year.
- Average high: 81 °F (27 °C)
- Average low: 68 °F (20 °C)
- Rainfall: ~2.5 inches (65 mm)
- Humidity: 75 %
- Sunshine: 7–8 hours per day
Ideal for holiday travelers, snorkeling, and exploring cultural sites like the ancient city of Caracol.
FAQ
When is the best time to visit Belize for sunny beach weather?
The driest and sunniest period runs from late November to mid‑April, with February and April offering the most consistent sunshine.
Does Belize have a hurricane season?
Yes, the hurricane season spans June through November, peaking in August and September. While direct hits are infrequent, staying updated on forecasts is wise.
What should I pack for a trip to Belize in the rainy season?
Pack lightweight, breathable clothing, a waterproof jacket or poncho, quick‑dry shoes, and insect repellent. A dry bag for electronics is also helpful.
Is the water temperature comfortable for swimming year‑round?
Sea temperatures stay between 78–84 °F (26–29 °C) throughout the year, making swimming, snorkeling, and diving pleasant in any month.
Are there any months to avoid for visiting Maya ruins?
The ruins are accessible year‑round, but heavy rains in July–October can make trails muddy. November–April provides the driest conditions for exploring sites like Xunantunich and Lamanai.
Resources
- Belize National Meteorological Service – official climate data and forecasts: meteobz.com
- Weather.com – Belize monthly averages: weather.com
- Lonely Planet Belize Guide – travel tips and seasonal recommendations: lonelyplanet.com/belize
- Belize Tourism Board – visitor information and event calendar: travelbelize.org
- National Hurricane Center – updates on tropical storm activity: nhc.noaa.gov
Feel free to refer to these sources for the most up‑to‑date information when planning your Belize adventure. Safe travels!
