Alpine, ID
Unincorporated community in Washington County, Idaho
Alpine is a small unincorporated community in Washington County, Idaho. It is 9.2 miles W of Cambridge, the nearest town. Its ZIP code is 83643.
Alpine at a glance
- State
- Idaho
- County
- Washington County
- ZIP code
- 83643
- Nearest town
- Cambridge (9.2 mi)
- Time zone
- America/Boise
- Coordinates
- 44.5936, -116.4939
Weather in Alpine now
Loading the National Weather Service forecast…
Alpine weather by the hour
Alpine weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Alpine.
This week in Alpine
Sunrise, sunset and moon in Alpine
What is the weather usually like in Alpine?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 92°F average high
- Januarycoldest month · 17°F average low
- 21.4 inprecipitation per year · 544 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Alpine: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CAMBRIDGE, ID US (USC00101408), adjusted for the elevation of Alpine.
Alpine weather month by month
Sunrise and sunset in Alpine through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:17 AM | 5:33 PM | 9 h 16 min |
| February | 7:43 AM | 6:16 PM | 10 h 32 min |
| March | 7:56 AM | 7:53 PM | 11 h 57 min |
| April | 6:59 AM | 8:32 PM | 13 h 32 min |
| May | 6:15 AM | 9:08 PM | 14 h 52 min |
| June | 5:58 AM | 9:34 PM | 15 h 36 min |
| July | 6:13 AM | 9:30 PM | 15 h 16 min |
| August | 6:47 AM | 8:53 PM | 14 h 5 min |
| September | 7:23 AM | 7:58 PM | 12 h 34 min |
| October | 8:00 AM | 7:03 PM | 11 h 2 min |
| November | 7:41 AM | 5:19 PM | 9 h 38 min |
| December | 8:14 AM | 5:08 PM | 8 h 53 min |
Times for the 15th of each month, local time (America/Boise).
What is the weather like in Alpine?
Alpine has a hot-summer mediterranean continental climate. The warmest month is July, with an average high of 92°F (34°C), and the coldest is January, with average lows of 17°F (-8°C).
It gets about 21.4 inches (544 mm) of precipitation a year. The wettest month is December and the driest is August.
The best time to visit Alpine 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 Alpine
The closest live webcam is Council, 11.1 miles N of Alpine.
Webcams: Windy.com. Distances in a straight line from Alpine.
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Map of Alpine, ID
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Alpine Street View
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Other communities near Alpine
Questions about Alpine
Where is Alpine, ID?
Alpine is an unincorporated community in Washington County, Idaho, 9.2 miles W of Cambridge.
What county is Alpine in?
Alpine is in Washington County, Idaho.
What is the ZIP code of Alpine, ID?
The ZIP code for Alpine is 83643.
What is the nearest town to Alpine?
Cambridge, 9.2 miles away.
Are there webcams near Alpine?
Yes. The closest is Council, 11.1 miles away.
What is the hottest month in Alpine?
July, with an average high of 92°F (34°C).
What is the coldest month in Alpine?
January, with an average low of 17°F (-8°C).
How much does it rain in Alpine?
About 21.4 inches (544 mm) a year; the wettest month is December.
Does it snow in Alpine?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Alpine?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Alpine have?
Hot-summer mediterranean continental (Köppen Dsa).
Last updated: