June weather in Gustavus, AK
The average temperature in Gustavus in June is 52.4°F (42.4°F–62.3°F). Average precipitation: 2.50 inches.
June is a summer month in Gustavus, and is warmer than the annual average of 40.7°F. Daily temperatures swing about 19.9°F between overnight low and afternoon high. Daylight averages about 17h 51m. For travel, June is a comfortable month to visit.
Avg High
62.3°F
Avg Low
42.4°F
Precipitation
2.50 in
Daylight
17h 51m
June records in Gustavus
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 80.8°F (2022) | 28.2°F (2018) | 0.56 in (2013) |
| June 2 | 80.8°F (2022) | 32.9°F (2022) | 0.73 in (2021) |
| June 3 | 80.4°F (2022) | 28.6°F (2018) | 0.19 in (2016) |
| June 4 | 73.6°F (2022) | 28.9°F (2017) | 0.70 in (2024) |
| June 5 | 69.3°F (2022) | 31.6°F (2014) | 0.48 in (2016) |
| June 6 | 68.5°F (2014) | 27.0°F (2014) | 0.58 in (2022) |
| June 7 | 64.4°F (2021) | 33.3°F (2016) | 1.01 in (2020) |
| June 8 | 78.4°F (2024) | 30.2°F (2016) | 0.37 in (2025) |
| June 9 | 77.4°F (2016) | 31.3°F (2018) | 0.76 in (2018) |
| June 10 | 69.1°F (2013) | 33.8°F (2025) | 0.52 in (2015) |
| June 11 | 75.6°F (2013) | 29.5°F (2023) | 0.52 in (2023) |
| June 12 | 70.7°F (2020) | 36.1°F (2020) | 0.33 in (2025) |
| June 13 | 69.6°F (2015) | 31.5°F (2024) | 0.43 in (2022) |
| June 14 | 80.1°F (2015) | 29.8°F (2025) | 0.35 in (2020) |
| June 15 | 81.1°F (2013) | 28.6°F (2023) | 1.61 in (2021) |
| June 16 | 82.8°F (2013) | 31.1°F (2022) | 0.39 in (2017) |
| June 17 | 80.8°F (2013) | 33.6°F (2025) | 0.78 in (2014) |
| June 18 | 72.9°F (2018) | 32.7°F (2023) | 0.44 in (2020) |
| June 19 | 79.0°F (2023) | 33.8°F (2023) | 0.29 in (2017) |
| June 20 | 84.6°F (2018) | 38.7°F (2024) | 0.81 in (2021) |
| June 21 | 67.8°F (2019) | 33.1°F (2014) | 0.28 in (2022) |
| June 22 | 70.9°F (2016) | 37.9°F (2015) | 0.67 in (2014) |
| June 23 | 72.0°F (2023) | 32.4°F (2017) | 0.63 in (2021) |
| June 24 | 81.7°F (2013) | 36.3°F (2015) | 0.89 in (2021) |
| June 25 | 75.4°F (2022) | 37.8°F (2018) | 0.61 in (2016) |
| June 26 | 75.2°F (2019) | 35.8°F (2022) | 0.44 in (2023) |
| June 27 | 84.4°F (2019) | 32.4°F (2014) | 0.30 in (2013) |
| June 28 | 84.2°F (2019) | 38.8°F (2022) | 1.12 in (2023) |
| June 29 | 76.6°F (2019) | 40.5°F (2020) | 0.60 in (2023) |
| June 30 | 75.0°F (2013) | 40.5°F (2022) | 0.43 in (2016) |