what growing zone is ogden ut in
Zip code 84403, Ogden UT is in USDA Hardiness Zone 6a: -10F to -5F. Using updated climate data through 2010, 84403 is in the Plantmaps Hardiness Zone 5b: -15F to -10F. The average first frost in 84403 is between October 1 - 10, while the average last frost occurs between May 1 - 10. 84403 is part of Ecoregion 13f - Moist Wasatch Front Footslopes. 84403 averages 61 - 90 days per year where the temperatue exceeds 86Â°F. The average annual high temperature in 84403 is 61Â°F and the average annual low temperature is 37Â°F. The average high temperature in July (Summer) is 87Â°F, while the average high temperature in January (Winter) is 35Â°F.