Morro Bay weather in October: Morro Bay, California: normal highs, lows, rain and records for October
Morro Bay in October has a normal high of 73°F and a normal low of 54°F, a daily mean of 64°F, holding near 73°F all month. Measurable precipitation falls on 2 days in a normal October, 0.68 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 23°C and low of 12°C, 17 mm of precipitation in October.
- NOAA stationMorro Bay Fire Dept
- Station IDUSC00045866
- Location35.37°N 120.84°W
- Elevation118 ft (36 m)
- Population10,591
- Jan 65° 46°
- Feb 65° 48°
- Mar 66° 49°
- Apr 67° 49°
- May 67° 52°
- Jun 66° 54°
- Jul 67° 57°
- Aug 70° 57°
- Sep 72° 56°
- Oct 73° 54°
- Nov 69° 50°
- Dec 65° 46°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Morro Bay in October?
The normal high is 73°F and the normal low 54°F, for a daily mean of 63.5°F. October is 0.2°F cooler than September and 3.8°F warmer than November. October is the 2nd warmest month of the year in Morro Bay and the 7th wettest. From one year to the next October's mean temperature typically moves about 2.5°F either way (NOAA's standard deviation), so roughly two Octobers in three average between 61°F and 66°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 10%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| October 1 | 72°F | 56°F | 5% | 2% |
| October 8 | 73°F | 55°F | 6% | 3% |
| October 15 | 73°F | 55°F | 7% | 4% |
| October 22 | 73°F | 54°F | 8% | 5% |
| October 31 | 72°F | 53°F | 10% | 7% |
Every day of October: normal high, low and chance of precipitation (warmest afternoon October 10, coldest night October 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| October 1 | 72°F | 56°F | 5% | 2% | 11 h 50 min |
| October 2 | 72°F | 56°F | 5% | 2% | 11 h 50 min |
| October 3 | 72°F | 56°F | 5% | 2% | 11 h 50 min |
| October 4 | 73°F | 55°F | 5% | 3% | 11 h 50 min |
| October 5 | 73°F | 55°F | 5% | 3% | 11 h 40 min |
| October 6 | 73°F | 55°F | 5% | 3% | 11 h 40 min |
| October 7 | 73°F | 55°F | 5% | 3% | 11 h 40 min |
| October 8 | 73°F | 55°F | 6% | 3% | 11 h 40 min |
| October 9 | 73°F | 55°F | 6% | 3% | 11 h 30 min |
| October 10 | 73°F | 55°F | 6% | 3% | 11 h 30 min |
| October 11 | 73°F | 55°F | 6% | 3% | 11 h 30 min |
| October 12 | 73°F | 55°F | 6% | 4% | 11 h 30 min |
| October 13 | 73°F | 55°F | 7% | 4% | 11 h 30 min |
| October 14 | 73°F | 55°F | 7% | 4% | 11 h 20 min |
| October 15 | 73°F | 55°F | 7% | 4% | 11 h 20 min |
| October 16 | 73°F | 55°F | 7% | 4% | 11 h 20 min |
| October 17 | 73°F | 54°F | 7% | 4% | 11 h 20 min |
| October 18 | 73°F | 54°F | 8% | 5% | 11 h 10 min |
| October 19 | 73°F | 54°F | 8% | 5% | 11 h 10 min |
| October 20 | 73°F | 54°F | 8% | 5% | 11 h 10 min |
| October 21 | 73°F | 54°F | 8% | 5% | 11 h 10 min |
| October 22 | 73°F | 54°F | 8% | 5% | 11 h 10 min |
| October 23 | 73°F | 54°F | 8% | 6% | 11 h |
| October 24 | 73°F | 54°F | 9% | 6% | 11 h |
| October 25 | 72°F | 54°F | 9% | 6% | 11 h |
| October 26 | 72°F | 53°F | 9% | 6% | 11 h |
| October 27 | 72°F | 53°F | 9% | 6% | 11 h |
| October 28 | 72°F | 53°F | 9% | 6% | 10 h 50 min |
| October 29 | 72°F | 53°F | 10% | 7% | 10 h 50 min |
| October 30 | 72°F | 53°F | 10% | 7% | 10 h 50 min |
| October 31 | 72°F | 53°F | 10% | 7% | 10 h 50 min |
- Normal high
- 73°FOctober average
- Normal low
- 54°FOctober average
- Precipitation
- 0.68 inmonth total
- Days with precipitation
- 20.01 inch or more
- Days at 90°F or more
- 1
- Daylight
- 11 h 50 min to 10 h 50 minOctober 1 to October 31
- Days at 70°F or more
- 14
- Days at 80°F or more
- 4
- Sunshine
- 91%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00045866; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Morro Bay in October?
On a given October day the chance of 0.01 inch or more is 7% on average, highest around October 31 (10%). In all, 0.68 in falls on 2 days of a normal October.
In a normal October in Morro Bay, 1 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00045866.
What are the records for October in Morro Bay?
The warmest October temperature on this station's record (since 1959) is 106°F, on October 4, 1987; the coldest is 36°F, on October 31, 1991. The wettest October brought 4.09 in (2004).
Source: records: ACIS, station USC00045866. Records and recent months use complete months only.
How does October in Morro Bay compare across California?
Across the 219 places PlainClimate covers in California, October normal highs run from 58°F in Tahoma to 93°F in Brawley; Morro Bay's is 73°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Morro Bay in September72°F by day, 56°F at night
- Morro Bay in November69°F by day, 50°F at night
- Morro Bay through the yearEvery month, frost dates, records and recent years
- California in OctoberThe statewide normal and the warmest and coolest places
- Brawley: California's warmest Octobernormal high 93°F