Annual mean
Annual mean of daily highs
Annual mean of daily lows
Alatna CDP, Alaska
Official LSAD Designation: Alatna CDP • Census GEOID: 0201305
• Yukon-Koyukuk Census Area
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Alatna CDP.
Reference Weather Station: BETTLES AP, AK US (ID: USW00026533)
• Located 43.7 miles from community center
• Elevation: 195.7 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | -2.4° | -18.9° | -10.6° | 0.87" |
| February | 6.5° | -13.3° | -3.4° | 0.96" |
| March | 16.6° | -9.2° | 3.7° | 0.61" |
| April | 35.9° | 13.2° | 24.6° | 0.60" |
| May | 55.7° | 34.2° | 45.0° | 0.89" |
| June | 69.9° | 47.3° | 58.6° | 1.46" |
| July | 70.2° | 49.4° | 59.8° | 2.32" |
| August | 62.6° | 42.7° | 52.7° | 2.71" |
| September | 49.8° | 32.6° | 41.2° | 2.13" |
| October | 28.4° | 14.3° | 21.3° | 1.17" |
| November | 7.6° | -7.0° | 0.3° | 1.15" |
| December | 1.9° | -13.9° | -6.0° | 1.14" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station BETTLES AP, AK US (ID: USW00026533) • 43.7 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 23.8 | 33.8 | 13.8 |
| 2011 | 22.9 | 32.7 | 13.2 |
| 2012 | 19.7 | 29.0 | 10.5 |
| 2013 | 22.6 | 32.8 | 12.3 |
| 2014 | 26.0 | 36.4 | 15.5 |
| 2015 | 25.4 | 35.7 | 15.0 |
| 2016 | 27.6 | 37.9 | 17.4 |
| 2017 | 25.6 | 35.5 | 15.8 |
| 2018 | 26.2 | 36.1 | 16.4 |
| 2019 | 27.2 | 37.0 | 17.4 |
| 2020 | 23.3 | 33.1 | 13.6 |
| 2021 | 22.2 | 31.9 | 12.6 |
| 2022 | 24.5 | 34.5 | 14.5 |
| 2023 | 24.9 | 34.5 | 15.3 |
| 2024 | 24.8 | 34.7 | 14.9 |
| 2025 | Unavailable | Unavailable | Unavailable |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.