What Growing Zone Is Riverton?
Our records indicate the United States Department of Agriculture has given Riverton a growing zone designation of 5b. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Riverton's climate based on the average extreme annual temperature.Our data is based on the latest 2023 USDA maps, which used Riverton's weather data from 1991 - 2020 in their analysis.
Latest IA growing zone mapIf you are looking for plants suitable for growing in the Riverton area, head on over to our page on plants that grow well in Riverton, IA.
Self Watering Plant Pots
Innovative pots that maintain optimal moisture levels.
Cluck Around Sign
Whimsical sign for your chicken coop area.
Life Is Better w/ Chickens Sign
A heart warming sign for the chicken lover in your life.
Seed Starting Trays
Perfect for starting seeds indoors before transplanting to your garden.
Large Greenhouse Kit
Spacious greenhouse for extending your growing season.
Latest IA growing zone mapThe growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Riverton is in growing zone 5b this means that plants there can survive temperatures as low as -15 to -10 degrees Fahrenheit. Plants for Riverton's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.
Some zones may have been changed by the USDA as of 2023. To see if the Riverton area has been affected, refer to this map of half zone changes from the 2012 version of the USDA zones to the 2023 version.
The updated map shows that over half of the Southeast has warmed by about half a zone. For gardeners, that means you can now grow plants that tolerate a bit more heat and less frost than before. The tan areas reflect this shift. Meanwhile, the white areas had slight temperature changes, but not enough to move them into a new zone. In the Western U.S., a few spots shifted cooler. That’s not due to a colder climate, but because the new map uses a larger dataset, giving a more accurate picture of local conditions. It's important to keep track of these changes when planning your garden!
Hardiness Zone FAQ
Have questions about hardiness zones and what they mean for your garden? Check out our FAQ below for quick answers to common questions about USDA hardiness zones and how they affect plant selection in Riverton, IA.
The USDA hardiness zone is 5b for Riverton. This is sometimes also referred to as the growing or planting zone. These terms are used interchangeably.
Riverton's Growing Zone Details
USDA Growing Zone: 5b
Zip Codes:
Longitude: -95.5686
Latitude: 40.6871
Lowest Avg Temperatures (F): -15 to -10
Bronze Girl on Tree Statue
A graceful bronze art piece that brings a regal presence to your garden.
Heron with Prey Bronze Statue
Make a memorable impression with this striking bronze heron statue.
Large Greenhouse Kit
Spacious greenhouse for extending your growing season.
Brass Watering Can
Elegant brass watering can with classic design and durability.
Heavy Duty Garden Utility Wagon
Let gardeners haul it all with this rugged utility wagon from Gorilla Carts.
Map of the Riverton Area
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Cute Foldable Straw Bow Hat
A foldable hat for ladies that does not sacrifice style, perfect for the fashionable gardener in your life.
Fluffy Butt Hut Sign
For the chicken owner with a sense of humor.
Japanese Pagoda Garden Statue
Add a touch of feng shui to the garden with this popular pagoda statue.
Heron with Prey Bronze Statue
Make a memorable impression with this striking bronze heron statue.
Worm Composting Kit
Complete kit for starting your own worm composting system.
Plants For Other States
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Unisex Summer Straw Hat
The wide brim on this premium unisex straw hat offers the best protection from the sun.
Brass Watering Can
Elegant brass watering can with classic design and durability.
Cute Foldable Straw Bow Hat
A foldable hat for ladies that does not sacrifice style, perfect for the fashionable gardener in your life.
Japanese Pagoda Garden Statue
Add a touch of feng shui to the garden with this popular pagoda statue.
Large Greenhouse Kit
Spacious greenhouse for extending your growing season.
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