Tiernan, OR
Unincorporated community in Lane County, Oregon
Tiernan is a small unincorporated community in Lane County, Oregon. It is 3.9 miles E of Mapleton, the nearest town. Its ZIP code is 97453.
Tiernan at a glance
- State
- Oregon
- County
- Lane County
- ZIP code
- 97453
- Nearest town
- Mapleton (3.9 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 44.0161, -123.9389
Weather in Tiernan now
Loading the National Weather Service forecast…
Tiernan weather by the hour
Tiernan weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Tiernan.
This week in Tiernan
Sunrise, sunset and moon in Tiernan
What is the weather usually like in Tiernan?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 80°F average high
- Decembercoldest month · 40°F average low
- 84.0 inprecipitation per year · 2,133 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Tiernan: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MAPLETON, OR US (USC00355204), adjusted for the elevation of Tiernan.
Tiernan weather month by month
Sunrise and sunset in Tiernan through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:45 AM | 5:05 PM | 9 h 19 min |
| February | 7:12 AM | 5:46 PM | 10 h 34 min |
| March | 7:25 AM | 7:23 PM | 11 h 57 min |
| April | 6:30 AM | 8:01 PM | 13 h 31 min |
| May | 5:47 AM | 8:36 PM | 14 h 49 min |
| June | 5:30 AM | 9:02 PM | 15 h 31 min |
| July | 5:45 AM | 8:58 PM | 15 h 12 min |
| August | 6:18 AM | 8:21 PM | 14 h 3 min |
| September | 6:53 AM | 7:27 PM | 12 h 33 min |
| October | 7:29 AM | 6:33 PM | 11 h 4 min |
| November | 7:09 AM | 4:51 PM | 9 h 41 min |
| December | 7:42 AM | 4:40 PM | 8 h 57 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Tiernan?
Tiernan has a warm-summer mediterranean climate. The warmest month is August, with an average high of 80°F (27°C), and the coldest is December, with average lows of 40°F (5°C).
It gets about 84.0 inches (2,133 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Tiernan 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 Tiernan
The closest live webcam is Dunes City: ORE126 at Cushman, 5.7 miles SW of Tiernan.
Webcams: Windy.com. Distances in a straight line from Tiernan.
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Map of Tiernan, OR
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Tiernan Street View
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Open in Google Maps ›Towns near Tiernan
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Questions about Tiernan
Where is Tiernan, OR?
Tiernan is an unincorporated community in Lane County, Oregon, 3.9 miles E of Mapleton.
What county is Tiernan in?
Tiernan is in Lane County, Oregon.
What is the ZIP code of Tiernan, OR?
The ZIP code for Tiernan is 97453.
What is the nearest town to Tiernan?
Mapleton, 3.9 miles away.
Are there webcams near Tiernan?
Yes. The closest is Dunes City: ORE126 at Cushman, 5.7 miles away.
What is the hottest month in Tiernan?
August, with an average high of 80°F (27°C).
What is the coldest month in Tiernan?
December, with an average low of 40°F (5°C).
How much does it rain in Tiernan?
About 84.0 inches (2,133 mm) a year; the wettest month is December.
Does it snow in Tiernan?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Tiernan?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Tiernan have?
Warm-summer mediterranean (Köppen Csb).
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