Cayucos Weather in October
Average highs run from 72°F on October 1 to 72°F on October 31, and lows from 56°F to 53°F. Normal precipitation for the month is 0.68 in over about 2 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
- 73°F
- Average low
- 54°F
- Precipitation
- 0.68 in
- Record high
- 108°FOct 24, 2017
- Record low
- 33°FOct 31, 2019
- Chance of a freeze
- 0%
- Days of 90°F or more
- 0.8
- Daylight
- 11 h 48 min to 10 h 45 min
- Cloud cover
- 28%
- Humidity
- 74%
- Dew point
- 52°F
- Wind
- 8.7 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 | 72°F | 56°F | 105°F 2020 | 45°F 2002 | 5% | 0% |
| Oct 2 | 72°F | 56°F | 105°F 2020 | 40°F 2002 | 5% | 0% |
| Oct 3 | 72°F | 56°F | 100°F 2020 | 39°F 2002 | 5% | 0% |
| Oct 4 | 73°F | 55°F | 103°F 2014 | 41°F 2002 | 5% | 0% |
| Oct 5 | 73°F | 55°F | 101°F 2023 | 42°F 2002 | 5% | 0% |
| Oct 6 | 73°F | 55°F | 106°F 2023 | 43°F 2007 | 5% | 0% |
| Oct 7 | 73°F | 55°F | 100°F 2008 | 42°F 1998 | 5% | 0% |
| Oct 8 | 73°F | 55°F | 100°F 2015 | 44°F 1998 | 6% | 0% |
| Oct 9 | 73°F | 55°F | 105°F 2015 | 42°F 2007 | 6% | 0% |
| Oct 10 | 73°F | 55°F | 91°F 1999 | 42°F 2013 | 6% | 0% |
| Oct 11 | 73°F | 55°F | 94°F 2010 | 40°F 2019 | 6% | 0% |
| Oct 12 | 73°F | 55°F | 99°F 2020 | 40°F 2008 | 6% | 0% |
| Oct 13 | 73°F | 55°F | 102°F 2011 | 38°F 2019 | 7% | 0% |
| Oct 14 | 73°F | 55°F | 98°F 2020 | 45°F 2008 | 7% | 0% |
| Oct 15 | 73°F | 55°F | 99°F 2020 | 40°F 1998 | 7% | 0% |
| Oct 16 | 73°F | 55°F | 97°F 2020 | 43°F 1998 | 7% | 0% |
| Oct 17 | 73°F | 54°F | 96°F 2012 | 40°F 2003 | 7% | 0% |
| Oct 18 | 73°F | 54°F | 91°F 2023 | 43°F 1999 | 8% | 0% |
| Oct 19 | 73°F | 54°F | 100°F 2022 | 39°F 2002 | 8% | 0% |
| Oct 20 | 73°F | 54°F | 97°F 2016 | 43°F 1998 | 8% | 0% |
| Oct 21 | 73°F | 54°F | 94°F 2016 | 44°F 1999 | 8% | 0% |
| Oct 22 | 73°F | 54°F | 98°F 2008 | 43°F 2006 | 8% | 0% |
| Oct 23 | 73°F | 54°F | 104°F 2017 | 43°F 2006 | 8% | 0% |
| Oct 24 | 73°F | 54°F | 108°F 2017 | 42°F 2002 | 9% | 0% |
| Oct 25 | 72°F | 54°F | 100°F 2017 | 38°F 2002 | 9% | 0% |
| Oct 26 | 72°F | 53°F | 93°F 2003 | 43°F 1998 | 9% | 0% |
| Oct 27 | 72°F | 53°F | 96°F 2003 | 39°F 2004 | 9% | 0% |
| Oct 28 | 72°F | 53°F | 94°F 2021 | 38°F 2002 | 9% | 0% |
| Oct 29 | 72°F | 53°F | 92°F 2025 | 37°F 2019 | 10% | 0% |
| Oct 30 | 72°F | 53°F | 88°F 2011 | 37°F 2019 | 10% | 0% |
| Oct 31 | 72°F | 53°F | 95°F 2015 | 33°F 2019 | 10% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- October 1
- sunrise 6:59 AM, sunset 6:47 PM
- October 31
- sunrise 7:24 AM, sunset 6:09 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00045866 (Morro Bay Fire Dept), public domain. Records: NOAA GHCN-Daily, station USW00093206, 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.