Juneau Weather in October
Average highs run from 53°F on October 1 to 43°F on October 31, and lows from 44°F to 35°F. Normal precipitation for the month is 12.27 in.
October day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 48°F
- Average low
- 39°F
- Precipitation
- 12.27 in
- Snowfall
- 0.9 in
- Record high
- 63°FOct 1, 2018
- Record low
- 11°FOct 30, 1984
- Chance of a freeze
- 76%
- Daylight
- 11 h 28 min to 8 h 59 min
- Cloud cover
- 77%
- Humidity
- 92%
- Dew point
- 31°F
- Wind
- 7.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Oct 1 | 53°F | 44°F | 63°F 2018 | 25°F 2000 | 1% | |
| Oct 2 | 52°F | 44°F | 60°F 1967 | 24°F 2000 | 1% | |
| Oct 3 | 52°F | 43°F | 61°F 2003 | 23°F 1954 | 1% | |
| Oct 4 | 52°F | 43°F | 58°F 1988 | 23°F 1954 | 1% | |
| Oct 5 | 52°F | 43°F | 60°F 1953 | 22°F 1954 | 1% | |
| Oct 6 | 51°F | 43°F | 60°F 1964 | 24°F 1957 | 1% | |
| Oct 7 | 51°F | 42°F | 58°F 1975 | 22°F 1954 | 1% | |
| Oct 8 | 51°F | 42°F | 57°F 2022 | 23°F 2019 | 1% | |
| Oct 9 | 50°F | 42°F | 61°F 2022 | 22°F 1958 | 2% | |
| Oct 10 | 50°F | 41°F | 59°F 1936 | 20°F 1958 | 2% | |
| Oct 11 | 50°F | 41°F | 57°F 1936 | 22°F 1959 | 2% | |
| Oct 12 | 49°F | 41°F | 57°F 1962 | 22°F 1968 | 2% | |
| Oct 13 | 49°F | 41°F | 57°F 2004 | 24°F 2016 | 2% | |
| Oct 14 | 49°F | 40°F | 57°F 2023 | 23°F 1992 | 3% | |
| Oct 15 | 48°F | 40°F | 56°F 2022 | 21°F 1992 | 3% | |
| Oct 16 | 48°F | 40°F | 62°F 2022 | 23°F 1992 | 3% | |
| Oct 17 | 48°F | 39°F | 60°F 2022 | 20°F 1992 | 3% | |
| Oct 18 | 47°F | 39°F | 57°F 2022 | 23°F 1950 | 4% | |
| Oct 19 | 47°F | 39°F | 57°F 1964 | 20°F 2004 | 4% | |
| Oct 20 | 47°F | 38°F | 55°F 1942 | 22°F 2024 | 4% | |
| Oct 21 | 46°F | 38°F | 54°F 1942 | 20°F 2024 | 5% | |
| Oct 22 | 46°F | 38°F | 56°F 1965 | 22°F 1951 | 5% | |
| Oct 23 | 46°F | 37°F | 60°F 1942 | 20°F 1956 | 6% | |
| Oct 24 | 45°F | 37°F | 55°F 1979 | 18°F 2023 | 6% | |
| Oct 25 | 45°F | 37°F | 54°F 1942 | 18°F 1971 | 7% | |
| Oct 26 | 44°F | 36°F | 57°F 1942 | 12°F 1971 | 7% | |
| Oct 27 | 44°F | 36°F | 55°F 1965 | 12°F 1971 | 8% | |
| Oct 28 | 44°F | 36°F | 53°F 2018 | 18°F 1991 | 8% | |
| Oct 29 | 43°F | 35°F | 53°F 1993 | 16°F 1984 | 9% | |
| Oct 30 | 43°F | 35°F | 55°F 1949 | 11°F 1984 | 9% | |
| Oct 31 | 43°F | 35°F | 55°F 1942 | 15°F 1984 | 10% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (AKDT).
- October 1
- sunrise 7:03 AM, sunset 6:31 PM
- October 31
- sunrise 8:11 AM, sunset 5:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00504094 (Juneau Dwtn), public domain. Records: NOAA GHCN-Daily, station USW00025309, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.