Impach, WA
Unincorporated community in Ferry County, Washington
Impach is a small unincorporated community in Ferry County, Washington. It is 5.2 miles N of Inchelium, the nearest town. Its ZIP code is 99131.
Impach at a glance
- State
- Washington
- County
- Ferry County
- ZIP code
- 99131
- Nearest town
- Inchelium (5.2 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 48.2883, -118.2356
Weather in Impach now
Loading the National Weather Service forecast…
Impach weather by the hour
Impach weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Impach.
This week in Impach
Sunrise, sunset and moon in Impach
What is the weather usually like in Impach?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 86°F average high
- Januarycoldest month · 20°F average low
- 21.4 inprecipitation per year · 543 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Impach: May to July and September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CHEWELAH, WA US (USC00451395), adjusted for the elevation of Impach.
Impach weather month by month
Sunrise and sunset in Impach through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:36 AM | 4:28 PM | 8 h 51 min |
| February | 6:57 AM | 5:16 PM | 10 h 19 min |
| March | 7:03 AM | 6:59 PM | 11 h 56 min |
| April | 6:00 AM | 7:45 PM | 13 h 44 min |
| May | 5:10 AM | 8:27 PM | 15 h 17 min |
| June | 4:49 AM | 8:57 PM | 16 h 8 min |
| July | 5:06 AM | 8:51 PM | 15 h 44 min |
| August | 5:46 AM | 8:08 PM | 14 h 22 min |
| September | 6:28 AM | 7:07 PM | 12 h 38 min |
| October | 7:11 AM | 6:05 PM | 10 h 54 min |
| November | 6:59 AM | 4:16 PM | 9 h 17 min |
| December | 7:35 AM | 4:00 PM | 8 h 25 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Impach?
Impach has a warm-summer mediterranean continental climate. The warmest month is August, with an average high of 86°F (30°C), and the coldest is January, with average lows of 20°F (-7°C).
It gets about 21.4 inches (543 mm) of precipitation a year. The wettest month is November and the driest is August.
The best time to visit Impach is May to July and 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 Impach
The closest live webcam is Colville › North: US 395 at MP 229.34 - Birch Ave, 23.2 miles NE of Impach.
Webcams: Windy.com. Distances in a straight line from Impach.
Do you know Impach? Tell us about it
Help other travelers: share what makes Impach special. We review every message before publishing it.
Map of Impach, WA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Impach 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 Impach
Other communities near Impach
Questions about Impach
Where is Impach, WA?
Impach is an unincorporated community in Ferry County, Washington, 5.2 miles N of Inchelium.
What county is Impach in?
Impach is in Ferry County, Washington.
What is the ZIP code of Impach, WA?
The ZIP code for Impach is 99131.
What is the nearest town to Impach?
Inchelium, 5.2 miles away.
Are there webcams near Impach?
Yes. The closest is Colville › North: US 395 at MP 229.34 - Birch Ave, 23.2 miles away.
What is the hottest month in Impach?
August, with an average high of 86°F (30°C).
What is the coldest month in Impach?
January, with an average low of 20°F (-7°C).
How much does it rain in Impach?
About 21.4 inches (543 mm) a year; the wettest month is November.
Does it snow in Impach?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Impach?
May to July and September, when temperatures are most pleasant and rainy days are fewer.
What climate does Impach have?
Warm-summer mediterranean continental (Köppen Dsb).
Last updated: