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Aurora, CO vs Boise, ID weather comparison

Aurora

CO

Aurora picks up around 23 more inches of snow each winter.

Boise has around 53 fewer freezing nights a year. Aurora enjoys about 33 more sunny days a year than Boise.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Aurora, CO and Boise, ID
AuroraMetricBoise
273 daysSunny daysclear or partly cloudy skies239 days
15 inPrecipitationper year12 in
79 daysWet daysrain or snow per year73 days
41 inSnowfallper year18 in
44 daysHot daysabove 90 °F54 days
162 daysFreezing nightsat or below 32 °F109 days
51%Humidityaverage relative54%
51 °FAverage temperatureyear round53 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

AuroraBoise

Daily highs

406080JanMarMayJulSepNovAurora, Jan: 46 °FAurora, Feb: 48 °FAurora, Mar: 56 °FAurora, Apr: 62 °FAurora, May: 72 °FAurora, Jun: 84 °FAurora, Jul: 90 °FAurora, Aug: 88 °FAurora, Sep: 80 °FAurora, Oct: 67 °FAurora, Nov: 55 °FAurora, Dec: 46 °FBoise, Jan: 39 °FBoise, Feb: 46 °FBoise, Mar: 55 °FBoise, Apr: 62 °FBoise, May: 72 °FBoise, Jun: 81 °FBoise, Jul: 92 °FBoise, Aug: 91 °FBoise, Sep: 80 °FBoise, Oct: 65 °FBoise, Nov: 49 °FBoise, Dec: 39 °F

Daily lows

204060JanMarMayJulSepNovAurora, Jan: 18 °FAurora, Feb: 19 °FAurora, Mar: 27 °FAurora, Apr: 33 °FAurora, May: 42 °FAurora, Jun: 52 °FAurora, Jul: 58 °FAurora, Aug: 56 °FAurora, Sep: 48 °FAurora, Oct: 35 °FAurora, Nov: 25 °FAurora, Dec: 18 °FBoise, Jan: 26 °FBoise, Feb: 29 °FBoise, Mar: 35 °FBoise, Apr: 39 °FBoise, May: 47 °FBoise, Jun: 54 °FBoise, Jul: 62 °FBoise, Aug: 61 °FBoise, Sep: 52 °FBoise, Oct: 41 °FBoise, Nov: 32 °FBoise, Dec: 25 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Aurora high464856627284908880675546
Boise high394655627281929180654939
Aurora low181927334252585648352518
Boise low262935394754626152413225

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

AuroraBoise
0.01.02.0JanMarMayJulSepNovAurora, Jan: 0.5 inAurora, Feb: 0.5 inAurora, Mar: 1.4 inAurora, Apr: 2.1 inAurora, May: 2.5 inAurora, Jun: 1.6 inAurora, Jul: 1.5 inAurora, Aug: 1.4 inAurora, Sep: 1.1 inAurora, Oct: 1.2 inAurora, Nov: 0.8 inAurora, Dec: 0.5 inBoise, Jan: 1.8 inBoise, Feb: 1.2 inBoise, Mar: 1.4 inBoise, Apr: 1.2 inBoise, May: 1.2 inBoise, Jun: 0.6 inBoise, Jul: 0.1 inBoise, Aug: 0.1 inBoise, Sep: 0.4 inBoise, Oct: 0.9 inBoise, Nov: 1.4 inBoise, Dec: 2.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Aurora0.50.51.42.12.51.61.51.41.11.20.80.5
Boise1.81.21.41.21.20.60.10.10.40.91.42.0

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

AuroraBoise
0102030JanMarMayJulSepNovAurora, Jan: 23 daysAurora, Feb: 20 daysAurora, Mar: 22 daysAurora, Apr: 19 daysAurora, May: 20 daysAurora, Jun: 24 daysAurora, Jul: 25 daysAurora, Aug: 24 daysAurora, Sep: 25 daysAurora, Oct: 24 daysAurora, Nov: 23 daysAurora, Dec: 24 daysBoise, Jan: 14 daysBoise, Feb: 14 daysBoise, Mar: 15 daysBoise, Apr: 18 daysBoise, May: 20 daysBoise, Jun: 23 daysBoise, Jul: 29 daysBoise, Aug: 28 daysBoise, Sep: 26 daysBoise, Oct: 23 daysBoise, Nov: 16 daysBoise, Dec: 14 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Aurora232022192024252425242324
Boise141415182023292826231614

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Aurora vs another city

See the full Aurora, CO climate profile

More Colorado cities

Boise vs another city

See the full Boise, ID climate profile

More Idaho cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).