What are the hardiness zones in the USA?
The average low temperatures for zone 1 are -60 to -50, for zone 2 are -50 to -40, for zone 3 are -40 to -30, for zone 4 are -30 to -20, for zone 5 are -20 to -10, for zone 6 are -10 to 0, for zone 7 are 0 to 10, for zone 8 are 10 to 20, for zone 9 are 20 to 30, for zone 10 are 30 to 40, for zone 11 are 40 to 50, for . Zones range from Zone 1 (coldest) to Zone 13 (warmest). USDA zones are based on the average annual extreme minimum winter temperature.The larger the zone number, the higher the average temperature range. But because the range is an average, it’s important to remember that the zone may experience even colder temperatures.All of the UK lies within USDA planting zones 6-9. These planting zones are based on average winter temperatures. Few areas in the UK are zone 6, where winter temperatures can drop below minus 17. Celsius. Few are in zone 7, where temperatures drop below minus 12. C.Cold Hardiness zones are based on the average annual minimum temperature in a given area of the country, with USDA Zone 1 being the coldest at minus 50 degrees F and USDA Zone 11 the warmest at above 40 degrees F.How to Use the Cold Hardiness Map. Cold Hardiness zones are based on the average annual minimum temperature in a given area of the country, with USDA Zone 1 being the coldest at minus 50 degrees F and USDA Zone 11 the warmest at above 40 degrees F.
What state has the most hardiness zones?
Texas is such a large state that it spans multiple climates and changes in elevation, resulting in several usda hardiness zones. Most states include more than one hardiness zone—usually 3 or 4. Alaska, our largest state, includes 8 zones, ranging from 1 through 8. Where is zone 4? The usda hardiness zone 4 comprises some of the coldest and northernmost areas of the continental united states. It stretches in a crescent shape from northern idaho to northern new york and new england, and from the canadian border south into parts of the colorado rockies.
What is the hottest hardiness zone?
A couple of locations on the northern coast of Puerto Rico have the warmest hardiness zone in the United States at 13b. Conversely, isolated inland areas of Alaska have the coldest hardiness zone in the United States at 1a. Conversely, isolated inland areas of Alaska have the coldest hardiness zone in the United States at 1a.
What is the coldest zone in the world?
What is the coldest place in the world? It is a high ridge in Antarctica on the East Antarctic Plateau where temperatures in several hollows can dip below minus 133. Fahrenheit (minus 92° Celsius) on a clear winter night – colder than the previous recorded low temperature. Using average land-surface temperatures compiled by Trading Economics, our ranking pinpoints the coldest countries in the world. Greenland, a dependency of Denmark, tops the list at a piercing -18. C, its ice sheet dwarfing all European glaciers combined.