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What is Shell Beach, CA, Weather Like in October?
During the month of October, Shell Beach, CA,
has an average daytime high temperature of 62°F and an average overnight low temperature dropping to 50°F.
Around 1.81 inches of precipitation is received during the month,
with about 21.36 inches falling in a typical year.
Snow is not common in Shell Beach, CA.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 22, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 63.9 F
(+1.1 vs avg)
Average Low: 53 F
(+3.3 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_BBYC1
Shell Beach, CA Daily Weather Averages for October
Recorded at Bodega 6 Wsw
(usw00093245),
7.2 miles
SSE of
Shell Beach, CA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 50 F | 65 F | 58 F | 0.05" | 19.60" | N/A | N/A | 7.6 F | N/A |
| 10/2 | 50 F | 64 F | 57 F | 0.11" | 19.66" | N/A | N/A | 7.7 F | N/A |
| 10/3 | 50 F | 64 F | 57 F | 0.16" | 19.71" | N/A | N/A | 7.8 F | N/A |
| 10/4 | 50 F | 64 F | 57 F | 0.21" | 19.76" | N/A | N/A | 7.9 F | N/A |
| 10/5 | 50 F | 64 F | 57 F | 0.27" | 19.82" | N/A | N/A | 8 F | N/A |
| 10/6 | 50 F | 64 F | 57 F | 0.33" | 19.88" | N/A | N/A | 8.1 F | N/A |
| 10/7 | 50 F | 63 F | 57 F | 0.39" | 19.94" | N/A | N/A | 8.3 F | N/A |
| 10/8 | 50 F | 63 F | 57 F | 0.45" | 20.00" | N/A | N/A | 8.4 F | N/A |
| 10/9 | 50 F | 63 F | 57 F | 0.51" | 20.06" | N/A | N/A | 8.5 F | N/A |
| 10/10 | 50 F | 63 F | 56 F | 0.57" | 20.12" | N/A | N/A | 8.7 F | N/A |
| 10/11 | 50 F | 63 F | 56 F | 0.63" | 20.18" | N/A | N/A | 8.8 F | N/A |
| 10/12 | 50 F | 63 F | 56 F | 0.70" | 20.25" | N/A | N/A | 8.9 F | N/A |
| 10/13 | 50 F | 62 F | 56 F | 0.76" | 20.31" | N/A | N/A | 9 F | N/A |
| 10/14 | 50 F | 62 F | 56 F | 0.82" | 20.37" | N/A | N/A | 9.1 F | N/A |
| 10/15 | 50 F | 62 F | 56 F | 0.88" | 20.43" | N/A | N/A | 9.3 F | N/A |
| 10/16 | 49 F | 62 F | 56 F | 0.94" | 20.49" | N/A | N/A | 9.4 F | N/A |
| 10/17 | 49 F | 62 F | 56 F | 1.00" | 20.55" | N/A | N/A | 9.5 F | N/A |
| 10/18 | 49 F | 62 F | 55 F | 1.06" | 20.61" | N/A | N/A | 9.6 F | N/A |
| 10/19 | 49 F | 61 F | 55 F | 1.11" | 20.66" | N/A | N/A | 9.7 F | N/A |
| 10/20 | 49 F | 61 F | 55 F | 1.16" | 20.71" | N/A | N/A | 9.8 F | N/A |
| 10/21 | 49 F | 61 F | 55 F | 1.22" | 20.77" | N/A | N/A | 9.9 F | N/A |
| 10/22 | 49 F | 61 F | 55 F | 1.27" | 20.82" | N/A | N/A | 10 F | N/A |
| 10/23 | 49 F | 61 F | 55 F | 1.33" | 20.88" | N/A | N/A | 10.1 F | N/A |
| 10/24 | 49 F | 61 F | 55 F | 1.40" | 20.95" | N/A | N/A | 10.2 F | N/A |
| 10/25 | 49 F | 61 F | 55 F | 1.46" | 21.01" | N/A | N/A | 10.3 F | N/A |
| 10/26 | 49 F | 61 F | 55 F | 1.52" | 21.07" | N/A | N/A | 10.4 F | N/A |
| 10/27 | 48 F | 61 F | 55 F | 1.59" | 21.14" | N/A | N/A | 10.5 F | N/A |
| 10/28 | 48 F | 61 F | 54 F | 1.65" | 21.20" | N/A | N/A | 10.6 F | N/A |
| 10/29 | 48 F | 61 F | 54 F | 1.70" | 21.25" | N/A | N/A | 10.7 F | N/A |
| 10/30 | 48 F | 60 F | 54 F | 1.76" | 21.31" | N/A | N/A | 10.7 F | N/A |
| 10/31 | 48 F | 60 F | 54 F | 1.81" | 21.36" | N/A | N/A | 10.8 F | N/A |
