Biorka, AK
Unincorporated community in Aleutians West Census Area, Alaska
Biorka is a small unincorporated community in Aleutians West Census Area, Alaska. It is 14.3 miles W of Unalaska, the nearest town. Its ZIP code is 99685.
Biorka at a glance
- State
- Alaska
- ZIP code
- 99685
- Nearest town
- Unalaska (14.3 mi)
- Time zone
- America/Anchorage
- Coordinates
- 53.8269, -166.2081
Weather in Biorka now
Loading the National Weather Service forecast…
Biorka weather by the hour
Biorka weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Biorka.
This week in Biorka
Sunrise, sunset and moon in Biorka
What is the weather usually like in Biorka?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 59°F average high
- Januarycoldest month · 29°F average low
- 60.1 inprecipitation per year · 1,527 mm
- 81.6 insnowfall per year · 207 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Biorka: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station DUTCH HARBOR, AK US (USC00502587), adjusted for the elevation of Biorka.
Biorka weather month by month
Sunrise and sunset in Biorka through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 10:11 AM | 6:17 PM | 8 h 5 min |
| February | 9:20 AM | 7:16 PM | 9 h 55 min |
| March | 9:16 AM | 9:11 PM | 11 h 54 min |
| April | 8:00 AM | 10:08 PM | 14 h 7 min |
| May | 6:59 AM | 11:02 PM | 16 h 3 min |
| June | 6:30 AM | 11:40 PM | 17 h 9 min |
| July | 6:51 AM | 11:30 PM | 16 h 38 min |
| August | 7:42 AM | 10:35 PM | 14 h 53 min |
| September | 8:37 AM | 9:22 PM | 12 h 44 min |
| October | 9:31 AM | 8:09 PM | 10 h 37 min |
| November | 9:30 AM | 6:08 PM | 8 h 37 min |
| December | 10:14 AM | 5:45 PM | 7 h 31 min |
Times for the 15th of each month, local time (America/Anchorage).
What is the weather like in Biorka?
Biorka has a subpolar oceanic climate. The warmest month is August, with an average high of 59°F (15°C), and the coldest is January, with average lows of 29°F (-2°C).
It gets about 60.1 inches (1,527 mm) of precipitation a year. The wettest month is October and the driest is July. Snow is common: about 82 inches fall in an average year.
The best time to visit Biorka 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 Biorka
The closest live webcam is Akutan, 28.6 miles NE of Biorka.
Webcams: Windy.com. Distances in a straight line from Biorka.
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Map of Biorka, AK
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Biorka Street View
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Questions about Biorka
Where is Biorka, AK?
Biorka is an unincorporated community in Aleutians West Census Area, Alaska, 14.3 miles W of Unalaska.
What county is Biorka in?
Biorka is in Aleutians West Census Area, Alaska.
What is the ZIP code of Biorka, AK?
The ZIP code for Biorka is 99685.
What is the nearest town to Biorka?
Unalaska, 14.3 miles away.
Are there webcams near Biorka?
Yes. The closest is Akutan, 28.6 miles away.
What is the hottest month in Biorka?
August, with an average high of 59°F (15°C).
What is the coldest month in Biorka?
January, with an average low of 29°F (-2°C).
How much does it rain in Biorka?
About 60.1 inches (1,527 mm) a year; the wettest month is October.
Does it snow in Biorka?
Yes, about 82 inches of snow fall in an average year.
When is the best time to visit Biorka?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Biorka have?
Subpolar oceanic (Köppen Cfc).
Last updated: