Belize has a sub-tropical climate, characterized by a dry season (February–May) and a wet season (June–November) with an average annual temperature of around $79^{\circ}\text{F}$ ($26^{\circ}\text{C}$) to $84^{\circ}\text{F}$ ($29^{\circ}\text{C}$). The weather varies significantly by region, with northern/coastal areas being drier and cooler due to trade winds, while the south is much wetter, and the western mountains are cooler. [1, 2, 3, 4]

 

Regional Weather Details:

  • Northern Region (Corozal, Orange Walk): The driest part of the country, receiving roughly 40–60 inches of rain per year. It is generally hot, with high temperatures in the mid-90s $\text{F}$ in the summer.
  • Coastal Region and Cayes (Ambergris Caye, Caye Caulker, Belize City): Enjoy consistent sea breezes that make hot days pleasant, with temperatures often in the 70s-80s $\text{F}$ ($20^{\circ}\text{C}$–$30^{\circ}\text{C}$) during the dry season. Rainfall is moderate, about 75 inches a year in Belize City.
  • Western Region (Cayo District): Features a distinct climate due to higher elevations and inland location. It is generally hotter and more humid during the day than the coast but experiences cooler nights. It is also one of the drier parts of the country.
  • Southern Region (Toledo District, Punta Gorda): The wettest part of the country, receiving up to 160–190 inches of rain annually. Rain is frequent, and the area is characterized by dense rainforest and high humidity.
  • Mountainous Regions (Mountain Pine Ridge, Maya Mountains): Significantly cooler and drier than the surrounding lowlands due to altitude, with temperatures dropping roughly 5 $\text{F}$ for every 1000 ft increase in elevation. [3, 5, 6, 7, 8]

Seasons & Key Info:

  • Dry Season (February–May): The best time to visit, with the driest months being February and March. Temperatures peak in April and May.
  • Wet Season (June–November): Characterized by high humidity and, often, heavy afternoon showers. A short, drier period sometimes occurs in late July or August, known as the "[little dry]".
  • Hurricane Season: Runs from July through November, with a higher risk of storms occurring from August to October.
  • "Northerly" Winds: Between September and December, northern winds can bring colder, drier air, offering a reprieve from the heat. [1, 3, 5, 6, 7]

 

AI can make mistakes, so double-check responses

[1] https://chaacreek.com/belize-weather/

[2] https://www.anywhere.com/belize/travel-guide/geography-climate

[3] https://adventuresmithexplorations.com/trips/belize/travel-guide/best-time-to-visit/

[4] https://nms.gov.bz/about/met-info/

[5] https://www.adventure-life.com/belize/articles/belize-weather

[6] https://en.wikipedia.org/wiki/Geography_of_Belize

[7] https://www.britannica.com/place/Belize/Climate

[8] https://www.liveandinvestoverseas.com/country-hub/belize/climate-in-belize/