Situated in the Treasure Valley, Caldwell is surrounded by the Owyhee, Weiser, and Boise mountain ranges. People flock to Caldwell for rock hounding, river rafting, skiing, trail riding, hiking, and the chance to immerse themselves in nature’s beauty.

Ranked in the top 10 in the U.S. for production of more than 25 crops and livestock, Idaho’s 25,000 farms and ranches thrive due to the state’s perfect climate and advanced technology. 

What is a Growing Zone?

Growing zones are often known as Hardiness Zones. They are geographical areas that have been divided up by climate. These zones are used to determine where different plants will grow best. The USDA Plant Hardiness Zone Map has 13 zones that divide the United States and Canada based on their average annual minimum winter temperature. Plant hardiness is measured by its survival rate in cold winter temperatures.

When looking at each zone, the zone that is next to it on the map is, on average, 10 degrees warmer or colder in the winter. Zone 1 is known to be the coldest, while  Zone 13 is the hottest. Things like terrain, bodies of water, and urban heat island effects may have an impact on the  result for which growing zone an area is located in. 

You can find Caldwell, Idaho located in both Hardiness Zones 6b and 7a.

Caldwell Idaho Weather

The hottest time of the year in Caldwell begins in the middle of June and carries on into September. During these three months, the average high temperature is above 81°F. July is the hottest month with average highs of 91°F and lows of 58°F.

Colder weather starts to creep in mid to late November and temperatures average a daily high below from November 19 to until the middle of February. Caldwell’s coldest month of the year is December. Average temperatures include average lows of 24°F and highs of 37°F.

Thriving Crops and Livestock in Caldwell, Idaho

Believe it or not, there are more cows than people in Idaho. Due to the 7,500 beef cattle operations statewide, Idaho ranks 13th in the U.S. for cattle inventory by raising 2.1 million animals and has an annual milk yield close to 13 billion pounds. This $2.2 billion value makes dairy Idaho’s top agriculture industry and the nation’s third largest cheese producer.

Known for much more than their potatoes, Idaho is the top barley-producing state as well. Other crops that thrive in the area’s weather include mint, fruit, oilseeds, and onions. Peas and lentils also are prosperous among the land as well as fruit. Idaho has the second largest production of sugarbeets in the United States and provides 20% of our country’s yields.    

Farm-to-Fork

Farm-to-fork dining experiences are popular amongst locals and tourists. Caldwell is filled with rich agricultural history and hosts many exciting events that celebrate Idaho’s local farms, like the Hot Potato Festival at Indian Creek Plaza or the Boise Farmers Market.

At Little Cow Mountain, where we raise Registered American Aberdeen Angus Cattle, we have first hand experience bringing food to your table. We pride ourselves in producing custom beef for our customers that meets high standards of quality. By following sustainable practices to provide you with fresh local food , visit our products page to learn more.

11494 Rio Lobo St, Caldwell, ID 83607