Cuba: frost dates by city

The average last spring frost and first autumn frost in Cuba, from ten years of weather.

City	Last spring frost	First autumn frost	Frost-free days	Soil at 10 °C	Tomato: planting out	Places to buy (OpenStreetMap)
Bayamo	none in ten years	none in ten years	—	already in the first week of January	—	4
Camagüey	none in ten years	none in ten years	—	already in the first week of January	—	39
Guantánamo	none in ten years	none in ten years	—	already in the first week of January	—	6
Havana	none in ten years	none in ten years	—	already in the first week of January	—	223
Holguín	none in ten years	none in ten years	—	already in the first week of January	—	20
Pinar del Río	none in ten years	none in ten years	—	already in the first week of January	—	4
Santa Clara	none in ten years	none in ten years	—	already in the first week of January	—	40
Santiago de Cuba	none in ten years	none in ten years	—	already in the first week of January	—	29

Places: © OpenStreetMap contributors, ODbL.

Gardening in Cuba: climate zones and crops by region

Median of 2016–2025 for the 25 km grid cell of the city: the last day at or below 0 °C in spring and the first in autumn (ERA5 reanalysis via Open-Meteo). In a cold year a frost can come a week or two later — Greenly warns 48 hours ahead.