Climate Overview
Saint Vincent and the Grenadines has a highly diverse climate, with major differences between regions. Annual temperatures range from lows of -67°C in the coldest regions to highs of -25°C in the warmest areas. Rainfall is fairly uniform nationwide at around 50mm per year. Snow is common across the country during winter months. The warmest areas are cool year-round while the coldest regions remain very cold, making Saint Vincent and the Grenadines a country of sharp climate contrasts.
Temperature by Region
Temperature patterns across Saint Vincent and the Grenadines vary by region, with distinct differences between areas. The Central is the warmest part of the country, with peak temperatures reaching -25°C and an annual average of -38°C. Cooler conditions are found in the Central, where winter lows drop to -67°C and an annual average of -56°C. This 19°C difference in annual averages between regions means travellers can experience vastly different conditions depending on which part of Saint Vincent and the Grenadines they visit. The biggest regional differences emerge in summer, with up to 24°C variation across the country. For example, Kingstown in the Parish of Saint George averages -38°C annually, while Georgetown in the Parish of Charlotte averages -56°C.
Precipitation by Region
Rainfall is relatively uniform across Saint Vincent and the Grenadines, with most regions receiving around 50mm per year. The Central receives the most rainfall, at approximately 61mm annually. The Central is the driest, with around 39mm per year. Precipitation tends to be somewhat heavier in summer across most regions, though rain falls year-round. All regions receive notable snowfall during winter, though amounts vary between areas. Rainfall is similar across regions, so travellers can expect comparable conditions regardless of which part of Saint Vincent and the Grenadines they visit.
