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What is San Francisco State Fish and Game Refuge, CA, Weather Like in October?
During the month of October, San Francisco State Fish and Game Refuge, CA,
has an average daytime high temperature of 70°F and an average overnight low temperature dropping to 52°F.
Around 1.50 inches of precipitation is received during the month,
with about 22.38 inches falling in a typical year.
Snow is not common in San Francisco State Fish and Game Refuge, CA.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 27, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 68.9 F
(-1.6 vs avg)
Average Low: 50.1 F
(-2.4 vs avg)
Actual data from: MID_F8291
San Francisco State Fish and Game Refuge, CA Daily Weather Averages for October
Recorded at Pacifica 4 Sse
(usc00046599),
3.4 miles
NW of
San Francisco State Fish and Game Refuge, CA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 53 F | 72 F | 63 F | 0.02" | 20.90" | 0.00" | 0.00" | 3.5 F | 1 F |
| 10/2 | 53 F | 72 F | 62 F | 0.04" | 20.92" | 0.00" | 0.00" | 3.6 F | 1 F |
| 10/3 | 53 F | 72 F | 62 F | 0.06" | 20.94" | 0.00" | 0.00" | 3.7 F | 1 F |
| 10/4 | 53 F | 72 F | 62 F | 0.08" | 20.96" | 0.00" | 0.00" | 3.7 F | 1 F |
| 10/5 | 53 F | 71 F | 62 F | 0.11" | 20.99" | 0.00" | 0.00" | 3.8 F | 1 F |
| 10/6 | 53 F | 71 F | 62 F | 0.13" | 21.01" | 0.00" | 0.00" | 3.9 F | 1 F |
| 10/7 | 53 F | 71 F | 62 F | 0.16" | 21.04" | 0.00" | 0.00" | 3.9 F | 1 F |
| 10/8 | 53 F | 71 F | 62 F | 0.18" | 21.06" | 0.00" | 0.00" | 4 F | 1 F |
| 10/9 | 53 F | 71 F | 62 F | 0.21" | 21.09" | 0.00" | 0.00" | 4.1 F | 1 F |
| 10/10 | 53 F | 71 F | 62 F | 0.24" | 21.12" | 0.00" | 0.00" | 4.2 F | 1 F |
| 10/11 | 53 F | 71 F | 62 F | 0.27" | 21.15" | 0.00" | 0.00" | 4.3 F | 1.1 F |
| 10/12 | 53 F | 71 F | 62 F | 0.31" | 21.19" | 0.00" | 0.00" | 4.3 F | 1.1 F |
| 10/13 | 53 F | 71 F | 62 F | 0.35" | 21.23" | 0.00" | 0.00" | 4.4 F | 1 F |
| 10/14 | 53 F | 71 F | 62 F | 0.39" | 21.27" | 0.00" | 0.00" | 4.5 F | 1 F |
| 10/15 | 52 F | 70 F | 61 F | 0.44" | 21.32" | 0.00" | 0.00" | 4.6 F | 1 F |
| 10/16 | 52 F | 70 F | 61 F | 0.49" | 21.37" | 0.00" | 0.00" | 4.6 F | 1 F |
| 10/17 | 52 F | 70 F | 61 F | 0.54" | 21.42" | 0.00" | 0.00" | 4.7 F | 1 F |
| 10/18 | 52 F | 70 F | 61 F | 0.60" | 21.48" | 0.00" | 0.00" | 4.8 F | 0.9 F |
| 10/19 | 52 F | 70 F | 61 F | 0.65" | 21.53" | 0.00" | 0.00" | 4.9 F | 0.9 F |
| 10/20 | 52 F | 70 F | 61 F | 0.70" | 21.58" | 0.00" | 0.00" | 5 F | 0.9 F |
| 10/21 | 52 F | 70 F | 61 F | 0.76" | 21.64" | 0.00" | 0.00" | 5.1 F | 0.9 F |
| 10/22 | 52 F | 69 F | 61 F | 0.82" | 21.70" | 0.00" | 0.00" | 5.2 F | 0.9 F |
| 10/23 | 52 F | 69 F | 61 F | 0.89" | 21.77" | 0.00" | 0.00" | 5.3 F | 0.8 F |
| 10/24 | 52 F | 69 F | 60 F | 0.95" | 21.83" | 0.00" | 0.00" | 5.3 F | 0.8 F |
| 10/25 | 52 F | 69 F | 60 F | 1.03" | 21.91" | 0.00" | 0.00" | 5.4 F | 0.7 F |
| 10/26 | 52 F | 69 F | 60 F | 1.11" | 21.99" | 0.00" | 0.00" | 5.6 F | 0.7 F |
| 10/27 | 52 F | 69 F | 60 F | 1.19" | 22.07" | 0.00" | 0.00" | 5.7 F | 0.7 F |
| 10/28 | 51 F | 68 F | 60 F | 1.26" | 22.14" | 0.00" | 0.00" | 5.8 F | 0.7 F |
| 10/29 | 51 F | 68 F | 60 F | 1.34" | 22.22" | 0.00" | 0.00" | 5.9 F | 0.7 F |
| 10/30 | 51 F | 68 F | 60 F | 1.42" | 22.30" | 0.00" | 0.00" | 6 F | 0.6 F |
| 10/31 | 51 F | 68 F | 59 F | 1.50" | 22.38" | 0.00" | 0.00" | 6.1 F | 0.6 F |
