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| Back to Idaho, United States. Do you have any pictures of this city? ![]() Planning a vacation? Current weather forecast for Caldwell, ID Elevation: 2385 feet County: Canyon Land area: 11.3 square miles Median resident age: 28.8 years New: Caldwell, ID residents, houses, and apartments details Races in Caldwell:
New: Political contributions by individuals in Caldwell, ID Ancestries: German (15.1%), English (10.6%), Irish (8.2%), United States (6.5%), Scottish (2.4%), Dutch (2.4%). |
![]() For population 25 years and over in Caldwell
For population 15 years and over in Caldwell city
11.4% Foreign born (10.2% Latin America). |
![]() Nearest city with pop. 50,000+: Nampa, ID (9.9 miles, pop. 51,867). Nearest city with pop. 200,000+: Portland, OR (429.3 miles, pop. 529,121). Nearest city with pop. 1,000,000+: Los Angeles, CA (672.2 miles, pop. 3,694,820). Nearest cities: Middleton, ID (5.3 miles), Greenleaf, ID (9.4 miles), Notus, ID (9.6 miles), Nampa, ID (9.9 miles), Marsing, ID (11.7 miles), Star, ID (13.3 miles), Wilder, ID (15.8 miles), Homedale, ID (17.8 miles). Single-family new house construction building permits:
Area code: 208 New: Caldwell, Idaho business data: stores, dealers, real estate agents, wholesalers, restaurants... Industries providing employment: Manufacturing (20.5%), Educational,health and social services (20.4%), Retail trade (13.0%). |
Based on data reported by over 4,000 weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temp. (°F) | 30.0 | 36.4 | 44.8 | 51.7 | 59.5 | 66.9 | 73.5 | 72.4 | 63.4 | 52.5 | 40.0 | 31.0 |
| High temperature (°F) | 37.4 | 45.3 | 56.2 | 64.5 | 72.9 | 81.3 | 89.2 | 88.7 | 78.9 | 66.7 | 49.7 | 38.8 |
| Low temperature (°F) | 22.6 | 27.6 | 33.3 | 38.8 | 46.0 | 52.4 | 57.7 | 56.1 | 47.8 | 38.3 | 30.4 | 23.1 |
| Precipitation (in) | 1.2 | 1.0 | 1.3 | 1.1 | 1.1 | 0.7 | 0.3 | 0.3 | 0.6 | 0.7 | 1.1 | 1.2 |
Based on data reported by main weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Days with precip. | 12 | 10 | 10 | 8 | 8 | 6 | 2 | 2 | 4 | 6 | 10 | 11 |
| Wind speed (mph) | 7.9 | 8.9 | 9.9 | 9.9 | 9.4 | 9.0 | 8.4 | 8.2 | 8.2 | 8.3 | 8.4 | 8.1 |
| Morning humidity (%) | 80 | 79 | 73 | 70 | 69 | 66 | 54 | 52 | 58 | 66 | 77 | 81 |
| Afternoon humidity (%) | 70 | 60 | 44 | 36 | 34 | 29 | 21 | 22 | 29 | 38 | 60 | 71 |
| Sunshine (%) | 40 | 50 | 62 | 68 | 70 | 75 | 87 | 85 | 82 | 69 | 43 | 38 |
| Days clear of clouds | 4 | 5 | 6 | 6 | 8 | 12 | 20 | 19 | 17 | 12 | 6 | 5 |
| Partly cloudy days | 5 | 6 | 7 | 9 | 10 | 10 | 7 | 8 | 7 | 8 | 6 | 6 |
| Cloudy days | 22 | 17 | 18 | 15 | 13 | 8 | 3 | 4 | 6 | 11 | 18 | 20 |
| Snowfall (in) | 6.5 | 3.7 | 1.7 | 0.6 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 2.3 | 5.7 |
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