Climate in Belize

Belize has a highly diverse climate, with major differences between regions. Annual temperatures range from lows of -21°C in the coldest regions to highs of 43°C in the warmest areas. Annual precipitation ranges from 111mm in drier regions to 393mm in wetter parts of the country. Some regions receive significant snowfall, with up to 385cm annually, while other areas see little to none. The warmest areas are hot year-round while the coldest regions remain very cold, making Belize a country of sharp climate contrasts.

Temperature patterns across Belize vary by region, with distinct differences between areas. The South is the warmest part of the country, with peak temperatures reaching 43°C and an annual average of 31°C. Cooler conditions are found in the Central, where winter lows drop to -21°C and an annual average of -10°C. This 41°C difference in annual averages between regions means travellers can experience vastly different conditions depending on which part of Belize they visit. The biggest regional differences emerge in summer, with up to 51°C variation across the country. For example, Independence and Mango Creek in the Stann Creek District averages 31°C annually, while Belmopan in the Cayo District averages -10°C.

Belize sees notable variation in rainfall across its regions, ranging from 111mm to 393mm per year. The Southeast receives the most rainfall, at approximately 393mm annually. The South is the driest, with around 111mm per year. Rainfall is distributed fairly evenly across the seasons, with no strong wet or dry period in most regions. The North sees the most snowfall, with up to 385cm annually, while other parts of the country receive little to none. Visitors heading to wetter areas can expect more frequent rain than those staying in drier parts of the country.