Boise Junction, ID
Unincorporated community in Ada County, Idaho
Boise Junction is a small unincorporated community in Ada County, Idaho. It is 1.3 miles E of Boise City, the nearest town. Its ZIP code is 83704.
Boise Junction at a glance
- State
- Idaho
- County
- Ada County
- ZIP code
- 83704
- Nearest town
- Boise City (1.3 mi)
- Time zone
- America/Boise
- Coordinates
- 43.6050, -116.2558
Weather in Boise Junction now
Loading the National Weather Service forecast…
Boise Junction weather by the hour
Boise Junction weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Boise Junction.
This week in Boise Junction
Sunrise, sunset and moon in Boise Junction
What is the weather usually like in Boise Junction?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 93°F average high
- Decembercoldest month · 25°F average low
- 11.5 inprecipitation per year · 292 mm
- 17.6 insnowfall per year · 45 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Boise Junction: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BOISE AIR TERMINAL, ID US (USW00024131), adjusted for the elevation of Boise Junction.
Boise Junction weather month by month
Sunrise and sunset in Boise Junction through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:13 AM | 5:35 PM | 9 h 22 min |
| February | 7:41 AM | 6:16 PM | 10 h 35 min |
| March | 7:54 AM | 7:52 PM | 11 h 57 min |
| April | 7:00 AM | 8:29 PM | 13 h 29 min |
| May | 6:17 AM | 9:04 PM | 14 h 46 min |
| June | 6:01 AM | 9:29 PM | 15 h 28 min |
| July | 6:16 AM | 9:25 PM | 15 h 9 min |
| August | 6:48 AM | 8:50 PM | 14 h 1 min |
| September | 7:23 AM | 7:56 PM | 12 h 33 min |
| October | 7:58 AM | 7:03 PM | 11 h 5 min |
| November | 7:37 AM | 5:21 PM | 9 h 43 min |
| December | 8:09 AM | 5:10 PM | 9 h 0 min |
Times for the 15th of each month, local time (America/Boise).
What is the weather like in Boise Junction?
Boise Junction has a cold semi-arid climate. The warmest month is July, with an average high of 93°F (34°C), and the coldest is December, with average lows of 25°F (-4°C).
It gets about 11.5 inches (292 mm) of precipitation a year. The wettest month is December and the driest is August. Snow is common: about 18 inches fall in an average year.
The best time to visit Boise Junction is May–June and August–September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Boise Junction
The closest live webcam is Garden City › North-east, 3.7 miles SW of Boise Junction.
Webcams: Windy.com. Distances in a straight line from Boise Junction.
Do you know Boise Junction? Tell us about it
Help other travelers: share what makes Boise Junction special. We review every message before publishing it.
Map of Boise Junction, ID
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Boise Junction Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Boise Junction
Other communities near Boise Junction
Questions about Boise Junction
Where is Boise Junction, ID?
Boise Junction is an unincorporated community in Ada County, Idaho, 1.3 miles E of Boise City.
What county is Boise Junction in?
Boise Junction is in Ada County, Idaho.
What is the ZIP code of Boise Junction, ID?
The ZIP code for Boise Junction is 83704.
What is the nearest town to Boise Junction?
Boise City, 1.3 miles away.
Are there webcams near Boise Junction?
Yes. The closest is Garden City › North-east, 3.7 miles away.
What is the hottest month in Boise Junction?
July, with an average high of 93°F (34°C).
What is the coldest month in Boise Junction?
December, with an average low of 25°F (-4°C).
How much does it rain in Boise Junction?
About 11.5 inches (292 mm) a year; the wettest month is December.
Does it snow in Boise Junction?
Yes, about 18 inches of snow fall in an average year.
When is the best time to visit Boise Junction?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Boise Junction have?
Cold semi-arid (Köppen BSk).
Last updated: