Humboldt County Weather in October
Average highs run from 75°F on October 1 to 60°F on October 31, and lows from 34°F to 26°F. Normal precipitation for the month is 0.89 in over about 4 wet days.
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
- 68°F
- Average low
- 29°F
- Precipitation
- 0.89 in
- Snowfall
- 0.3 in
- Record high
- 94°FOct 1, 2010
- Record low
- -2°FOct 31, 2002
- Chance of a freeze
- 100%
- Daylight
- 11 h 45 min to 10 h 25 min
- Cloud cover
- 43%
- Humidity
- 43%
- Dew point
- 26°F
- Wind
- 6.5 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 | 75°F | 34°F | 94°F 2010 | 20°F 2009 | 10% | 0% |
| Oct 2 | 75°F | 34°F | 91°F 2010 | 19°F 1959 | 10% | 0% |
| Oct 3 | 74°F | 33°F | 89°F 2024 | 14°F 1973 | 10% | 0% |
| Oct 4 | 74°F | 33°F | 89°F 2020 | 17°F 1969 | 10% | 0% |
| Oct 5 | 73°F | 33°F | 90°F 1980 | 15°F 1969 | 10% | 0% |
| Oct 6 | 73°F | 32°F | 91°F 1980 | 17°F 1941 | 11% | 0% |
| Oct 7 | 72°F | 32°F | 89°F 1964 | 18°F 1969 | 11% | 0% |
| Oct 8 | 72°F | 32°F | 89°F 1980 | 16°F 1881 | 11% | 0% |
| Oct 9 | 71°F | 31°F | 91°F 1996 | 14°F 2017 | 11% | 0% |
| Oct 10 | 71°F | 31°F | 87°F 1936 | 10°F 2019 | 11% | 0% |
| Oct 11 | 70°F | 31°F | 88°F 1991 | 15°F 1880 | 11% | 0% |
| Oct 12 | 70°F | 30°F | 85°F 1964 | 14°F 2017 | 11% | 0% |
| Oct 13 | 69°F | 30°F | 87°F 2015 | 9°F 2008 | 11% | 0% |
| Oct 14 | 69°F | 30°F | 87°F 2015 | 11°F 1966 | 11% | 0% |
| Oct 15 | 68°F | 29°F | 86°F 1991 | 11°F 1881 | 11% | 0% |
| Oct 16 | 68°F | 29°F | 84°F 1926 | 11°F 1970 | 11% | 0% |
| Oct 17 | 67°F | 29°F | 85°F 1955 | 10°F 1970 | 11% | 0% |
| Oct 18 | 67°F | 29°F | 82°F 1903 | 15°F 1949 | 11% | 1% |
| Oct 19 | 66°F | 28°F | 84°F 1927 | 15°F 1905 | 12% | 1% |
| Oct 20 | 66°F | 28°F | 83°F 1915 | 7°F 1996 | 12% | 1% |
| Oct 21 | 65°F | 28°F | 85°F 2003 | 5°F 1996 | 12% | 1% |
| Oct 22 | 65°F | 28°F | 83°F 2003 | 11°F 1996 | 12% | 1% |
| Oct 23 | 64°F | 27°F | 80°F 1937 | 12°F 1935 | 12% | 1% |
| Oct 24 | 64°F | 27°F | 85°F 1959 | 11°F 1935 | 13% | 1% |
| Oct 25 | 63°F | 27°F | 80°F 1990 | 10°F 1878 | 13% | 1% |
| Oct 26 | 63°F | 27°F | 81°F 1926 | 3°F 2020 | 13% | 1% |
| Oct 27 | 62°F | 27°F | 80°F 1990 | 10°F 1970 | 13% | 1% |
| Oct 28 | 62°F | 26°F | 80°F 1937 | 3°F 2019 | 13% | 1% |
| Oct 29 | 61°F | 26°F | 78°F 1934 | 7°F 1970 | 14% | 1% |
| Oct 30 | 61°F | 26°F | 77°F 1962 | -2°F 2019 | 14% | 1% |
| Oct 31 | 60°F | 26°F | 76°F 1988 | -2°F 2002 | 14% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- October 1
- sunrise 6:49 AM, sunset 6:34 PM
- October 31
- sunrise 7:23 AM, sunset 5:48 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00265818 (Orovada 3 W), public domain. Records: NOAA GHCN-Daily, station USW00024128, 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.