Jericho, WA
Unincorporated community in Grant County, Washington
Jericho is a small unincorporated community in Grant County, Washington. It is 6.4 miles W of Schwana, the nearest town. Its ZIP code is 99321.
Jericho at a glance
- State
- Washington
- County
- Grant County
- ZIP code
- 99321
- Nearest town
- Schwana (6.4 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 46.8347, -119.7903
Weather in Jericho now
Loading the National Weather Service forecast…
Jericho weather by the hour
Jericho weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Jericho.
This week in Jericho
Sunrise, sunset and moon in Jericho
What is the weather usually like in Jericho?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 93°F average high
- Januarycoldest month · 26°F average low
- 7.5 inprecipitation per year · 190 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Jericho: April to June and September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SMYRNA, WA US (USC00457727), adjusted for the elevation of Jericho.
Jericho weather month by month
Sunrise and sunset in Jericho through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:37 AM | 4:39 PM | 9 h 1 min |
| February | 7:00 AM | 5:25 PM | 10 h 24 min |
| March | 7:09 AM | 7:06 PM | 11 h 56 min |
| April | 6:09 AM | 7:49 PM | 13 h 39 min |
| May | 5:21 AM | 8:29 PM | 15 h 7 min |
| June | 5:02 AM | 8:57 PM | 15 h 54 min |
| July | 5:18 AM | 8:51 PM | 15 h 33 min |
| August | 5:55 AM | 8:11 PM | 14 h 15 min |
| September | 6:35 AM | 7:12 PM | 12 h 36 min |
| October | 7:16 AM | 6:13 PM | 10 h 57 min |
| November | 7:00 AM | 4:26 PM | 9 h 25 min |
| December | 7:35 AM | 4:12 PM | 8 h 37 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Jericho?
Jericho has a cold semi-arid climate. The warmest month is July, with an average high of 93°F (34°C), and the coldest is January, with average lows of 26°F (-4°C).
It gets about 7.5 inches (190 mm) of precipitation a year. The wettest month is December and the driest is August.
The best time to visit Jericho is April to June 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 Jericho
The closest live webcam is Mattawa: SR 243 at MP 13.8: Road 24 SW, 9.0 miles SW of Jericho.
Webcams: Windy.com. Distances in a straight line from Jericho.
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Map of Jericho, WA
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Jericho Street View
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Questions about Jericho
Where is Jericho, WA?
Jericho is an unincorporated community in Grant County, Washington, 6.4 miles W of Schwana.
What county is Jericho in?
Jericho is in Grant County, Washington.
What is the ZIP code of Jericho, WA?
The ZIP code for Jericho is 99321.
What is the nearest town to Jericho?
Schwana, 6.4 miles away.
Are there webcams near Jericho?
Yes. The closest is Mattawa: SR 243 at MP 13.8: Road 24 SW, 9.0 miles away.
What is the hottest month in Jericho?
July, with an average high of 93°F (34°C).
What is the coldest month in Jericho?
January, with an average low of 26°F (-4°C).
How much does it rain in Jericho?
About 7.5 inches (190 mm) a year; the wettest month is December.
Does it snow in Jericho?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Jericho?
April to June and September, when temperatures are most pleasant and rainy days are fewer.
What climate does Jericho have?
Cold semi-arid (Köppen BSk).
Last updated: