Temperature
July has the warmest monthly average (25.7°C); January is coolest (-1.7°C). These averages include nights, so daytime highs can be considerably warmer.
United States · Visit or make it home
Boise
Boise is a city in United States. Compare its dated local facts and monthly climate before choosing a time to visit or planning a move. Housing references and national earnings describe different populations; verify the costs of your own home and job before deciding.
Get to know Boise
A sense of the place
Boise is the capital and most populous city in the U.S. state of Idaho. It is the county seat of Ada County. The population of the city was 235,685 at the 2020 census. The Boise metropolitan area, located in the Treasure Valley, includes five counties of Idaho with an estimated population of 846,000, the most populous metropolitan area in Idaho and 95th-most populous in the United States. Located on the Boise River in southwestern Idaho, it is 41 miles east of the Oregon border and 110 miles north of the Nevada border. Downtown Boise's elevation is 2,704 feet above sea level. Boise is home to major employers in the technology, manufacturing, and service sectors, including companies such as Micron Technology and Hewlett-Packard. The city is home to the Boise Art Museum, Idaho State Capitol, the annual Treefort Music Fest, and the Basque Block.
Weather through the year
When to visit Boise
Rain and outdoor plans
December averages about 65 mm of rain, compared with 7 mm in July. Rainfall alone does not identify a single best month; compare temperatures with the activities you plan.
Planning time outdoors
May, June, September combine monthly mean temperatures of 12–22°C with less than 100 mm of precipitation. These are useful dates to compare for a walking-focused visit; check daylight, opening times and the forecast for your actual trip.
Monthly mean temperatures reach at least 25°C in July. For sightseeing, plan shade, water breaks and accommodation cooling into your day; daytime temperatures can be higher than these day-and-night averages.
January, February, November, December have monthly means below 5°C. For a stay then, compare accommodation heating and keep indoor options in your itinerary. These figures do not establish snow cover or ski conditions.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average °C | -1.7 | 0.7 | 5.0 | 8.7 | 14.3 | 19.4 | 25.7 | 24.5 | 18.8 | 10.6 | 3.4 | -1.6 |
| Rain, mm | 51 | 36 | 47 | 35 | 38 | 23 | 7 | 7 | 14 | 27 | 40 | 65 |
Source: NASA POWER climatology · Reference period: 2001-2020. Long-term averages for the surrounding grid area. Conditions vary within a city; monthly averages are neither a forecast nor a guarantee of dry days.
Places around Boise
Build your shortlist for a day out. Distances are straight-line from the city centre; check routes and opening times before setting off.
Beach
Sandy Point Beach
14.9 km from the city centre
Compare with another citySki area
Bogus Basin
18.6 km from the city centre
Compare with another cityMuseum
Boise Art Museum
Less than 1 km from the city centre
Compare with another cityPark
C. W. Moore Park
Less than 1 km from the city centre
Compare with another cityAverage rent in Boise
What is the average rent in Boise?
A verified average rent for Boise is not available in the evidence shown here. Do not substitute another city’s price or a national estimate. Compare current properties for the same home size and neighbourhood, then include utilities, deposits and daily transport when building a budget for a visit or move.
Average salary in Boise
What is the average salary in Boise?
6,272.9 USD/month is the gross employee-pay reference dated 2025. It describes United States, not average salary in Boise. Gross pay is before deductions; household earnings depend on the household model. Use a current offer and your own tax circumstances for take-home budgeting.
Source: ILO — Average gross monthly earnings of employees · Reference date: 2025 · CC BY 4.0 (ILO datasets published from 3 May 2023)
How should I compare Boise with another city?
Compare the same dated measures for both cities, keeping local observations separate from national context. Start with rent, your expected income and the journeys you will make regularly. Then adjust the comparison weights to your priorities. Missing measurements do not prove an advantage; verify decisive costs and services with current local sources.
- Choose a comparison below and read its sources and dates.
- Set priorities for housing, work, transport and climate.
- Check current listings and your own income before making a decision.
Data sources, licences & reuse terms
Plan your stay
Budget and everyday decisions
A holiday budget
Compare accommodation for your actual dates in Boise, then add the journey here, airport transfers, meals and the activities you want. A cheap room outside the centre can cost more overall if it adds daily transport.
Compare holiday preferences →A relocation budget
Use the planner below to compare housing, daily spending and the cost of your move.
Include the deposit, utilities, internet and commuting. Compare those costs with your own expected take-home income.
Compare with another city →Average gross monthly earnings — country reference
6,272.9 USD/month
Average employee pay before tax and deductions, in US dollars. This country reference is not a city-specific salary or personal take-home pay.
Data period: 2025. Source: ILO — Average gross monthly earnings of employees · CC BY 4.0 (ILO datasets published from 3 May 2023)Compare with another city →Your relocation planning budget
Build a monthly budget for Boise in euros. Totals are calculated from the amounts below, not live quotes. Enter a housing amount for your chosen home.
Monthly total:
First month including move:
Compare with another city →Compare the details
Boise at a glance
Annual precipitation
389 mm/year
Annual precipitation gives a broad climate comparison. Its distribution through the year matters more for a short visit.
Source: NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation) · NASA scientific-data policy; source-specific notices applyCompare with another city →Average annual temperature
10.7 C
Long-term average including days and nights. Use the monthly breakdown to choose dates; this is not a weather forecast.
Source: NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation) · NASA scientific-data policy; source-specific notices applyCompare with another city →Nearest listed airport (straight-line distance)
5.7 km
Straight-line distance to a listed airport, not transfer time or confirmation of scheduled flights. Check the airport serving your actual route before booking.
Data period: 2026-08-30. Source: OurAirports — airport locations · Public domainCompare with another city →United States: the wider context
These are country-level figures, not measurements of Boise. Use them to compare national conditions; neighbourhoods, salaries and individual services can differ substantially.
See 10 national indicators
Income level — GNI per capita, PPP (gross)
89,490 international dollars (PPP)
Purchasing-power-adjusted national income per person is not a salary or take-home pay.
Data period: 2025. Source: World Bank — GNI per capita, PPP (NY.GNP.PCAP.PP.CD) · CC BY 4.0 with World Bank additional termsCompare with another city →Air quality — annual mean PM2.5
7 µg/m³
Data period: 2023. Limited confidence. Source: World Bank — PM2.5 mean annual exposure (EN.ATM.PM25.MC.M3) · CC BY 4.0 with World Bank additional termsCompare with another city →Fixed broadband / internet quality
94.7 percent
Data period: 2024. Source: World Bank / ITU — Individuals using the Internet, % (IT.NET.USER.ZS) · CC BY 4.0 with World Bank additional termsCompare with another city →Healthcare / health outcome (life expectancy at birth)
78.9 years
Life expectancy describes population health outcomes; it does not measure the quality or availability of a particular hospital.
Data period: 2024. Source: World Bank — Life expectancy at birth (SP.DYN.LE00.IN) · CC BY 4.0 with World Bank additional termsCompare with another city →English / language accessibility
40 ordinal_0_100
Data period: 2026-08-30. Limited confidence. Source: Wikidata — coordinates, population, timezone, ISO codes, official languages · CC0 1.0Compare with another city →Overall tax burden (taxes + social contributions, % of GDP)
10.8 percent_gdp
Taxes and social contributions as a share of the economy, not your personal income-tax rate.
Data period: 2024. Source: World Bank — Tax revenue % of GDP (GC.TAX.TOTL.GD.ZS) · CC BY 4.0 with World Bank additional termsCompare with another city →Intentional homicide rate
5.8 per 100,000 people
Homicide rates are a narrow safety indicator. They do not describe petty crime or the safety of an individual neighbourhood.
Data period: 2023. Source: World Bank / UNODC — Intentional homicides per 100k (VC.IHR.PSRC.P5) · CC BY 4.0 with World Bank additional termsCompare with another city →Comparative price level (household consumption)
132.7 (EU average = 100)
Data period: 2025. Limited confidence. Source: World Bank — Price level index, household consumption (PA.NUS.PRVT.PLI) · CC BY 4.0 with World Bank additional termsCompare with another city →Average gross monthly earnings — country reference
6,272.9 USD/month
Average employee pay before tax and deductions, in US dollars. This country reference is not a city-specific salary or personal take-home pay.
Data period: 2025. Source: ILO — Average gross monthly earnings of employees · CC BY 4.0 (ILO datasets published from 3 May 2023)Compare with another city →Education system (national)
151.4 points (0–188)
Data period: 2025. Estimate. Source: World Bank HCI+ education pillar (2025) · CC BY 4.0 with World Bank additional termsCompare with another city →Other places to compare in United States
What to check before deciding
Comparable figures are not available here for: Seismic hazard (ordinal 0 very-low to 4 high); Public-transport provision (ordinal proxy); Distance to nearest sea / coastline; Distance to nearest mountains (>1500 m); Monthly rent, 1-bedroom, city centre; Annual sunshine hours. Check the items that affect your plans with local providers. They are not treated as zero or as an advantage in recommendations.
Compare Boise with other cities
Read the source dates, choose your priorities and keep unavailable values separate from costs you know.
All maintained comparisons →