Lake and Peninsula Borough weather, town by town
17 places in Lake and Peninsula Borough, Alaska, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1920 to 2025. Station extremes, not official state records.
Lake and Peninsula Borough Weather Facts
Lake and Peninsula Borough has 17 places on myweatherrock (12 census-designated places, 5 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 91°F at Iliamna Ap on June 27, 1953. The coldest night is -55°F at Port Alsworth on February 23, 1971. The wettest day brought 3.5 inches of rain at Iliamna Ap on August 7, 1985. The biggest single-day snow measured 25.98 inches at Port Alsworth on December 31, 2007. Those are station measurements from NOAA's daily records, 1920 to 2025, not official state records. By area the largest place is Ugashik, about 254 square miles.
About Lake and Peninsula Borough weather
The map on the Now tab shows every Lake and Peninsula Borough town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 6 Lake and Peninsula Borough towns with station normals, the warmest month is July, when the day usually reaches 64°F, and the coldest is January, when the night usually falls to 11°F. August is the wettest, with rain on about 15 days. July afternoons run from about 63°F in Iliamna to 68°F in Port Alsworth.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Lake and Peninsula Borough weather records
Measured at the NOAA stations serving these towns, daily records 1920 to 2025. Station extremes, not official state records.
Common questions about Lake and Peninsula Borough weather
- What is the hottest temperature recorded at a Lake and Peninsula Borough station?
- 91°F at Iliamna Ap on June 27, 1953, in the NOAA daily station records myweatherrock holds (1920 to 2025).
- What is the coldest temperature recorded at a Lake and Peninsula Borough station?
- -55°F at Port Alsworth on February 23, 1971.
- What is the most rain a Lake and Peninsula Borough station has measured in one day?
- 3.5 inches at Iliamna Ap on August 7, 1985.
- What is the biggest one-day snowfall at a Lake and Peninsula Borough station?
- 25.98 inches at Port Alsworth on December 31, 2007.
- How many Lake and Peninsula Borough towns have a weather page here?
- 17: 12 census-designated places, 5 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Lake and Peninsula Borough forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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