Yankton, OR
Unincorporated community in Columbia County, Oregon
Yankton is a small unincorporated community in Columbia County, Oregon. It is 3.4 miles E of St. Helens, the nearest town. Its ZIP code is 97051.
Yankton at a glance
- State
- Oregon
- County
- Columbia County
- ZIP code
- 97051
- Nearest town
- St. Helens (3.4 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 45.8669, -122.8856
Weather in Yankton now
Loading the National Weather Service forecast…
Yankton weather by the hour
Yankton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Yankton.
This week in Yankton
Sunrise, sunset and moon in Yankton
What is the weather usually like in Yankton?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 79°F average high
- Januarycoldest month · 33°F average low
- 46.9 inprecipitation per year · 1,190 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Yankton: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SAINT HELENS RFD, OR US (USC00357466), adjusted for the elevation of Yankton.
Yankton weather month by month
Sunrise and sunset in Yankton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:46 AM | 4:55 PM | 9 h 8 min |
| February | 7:11 AM | 5:39 PM | 10 h 28 min |
| March | 7:21 AM | 7:18 PM | 11 h 57 min |
| April | 6:23 AM | 7:59 PM | 13 h 36 min |
| May | 5:37 AM | 8:38 PM | 15 h 0 min |
| June | 5:18 AM | 9:05 PM | 15 h 46 min |
| July | 5:34 AM | 9:00 PM | 15 h 25 min |
| August | 6:10 AM | 8:21 PM | 14 h 11 min |
| September | 6:48 AM | 7:24 PM | 12 h 35 min |
| October | 7:27 AM | 6:27 PM | 10 h 59 min |
| November | 7:10 AM | 4:41 PM | 9 h 31 min |
| December | 7:44 AM | 4:29 PM | 8 h 44 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Yankton?
Yankton has a warm-summer mediterranean climate. The warmest month is August, with an average high of 79°F (26°C), and the coldest is January, with average lows of 33°F (1°C).
It gets about 46.9 inches (1,190 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Yankton is June to 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 Yankton
The closest live webcam is McNulty: US30 at Millard Rd, 3.0 miles SE of Yankton.
Webcams: Windy.com. Distances in a straight line from Yankton.
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Map of Yankton, OR
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Yankton Street View
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Other communities near Yankton
Questions about Yankton
Where is Yankton, OR?
Yankton is an unincorporated community in Columbia County, Oregon, 3.4 miles E of St. Helens.
What county is Yankton in?
Yankton is in Columbia County, Oregon.
What is the ZIP code of Yankton, OR?
The ZIP code for Yankton is 97051.
What is the nearest town to Yankton?
St. Helens, 3.4 miles away.
Are there webcams near Yankton?
Yes. The closest is McNulty: US30 at Millard Rd, 3.0 miles away.
What is the hottest month in Yankton?
August, with an average high of 79°F (26°C).
What is the coldest month in Yankton?
January, with an average low of 33°F (1°C).
How much does it rain in Yankton?
About 46.9 inches (1,190 mm) a year; the wettest month is December.
Does it snow in Yankton?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Yankton?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Yankton have?
Warm-summer mediterranean (Köppen Csb).
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