Weather in San Geronimo, CA
San Geronimo, Saturday, 7 November, 05:32
Clear. Feels like 49°. High 72°, low 48°.
Monthly outlook for San Geronimo, CA: average high 65°, average low 50.5°. That is 2.6° above the climate normal for November. Precipitation is expected on 2 days (about 2.0 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 10 November (73.6°), the coolest 8 November (46.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 7 November – 16 November | 67.9° | 61° | +3.9° |
| 17 November – 26 November | 60.1° | 58.9° | +0.7° |
| 27 November – 6 December | at normal | 57.2° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Bolinas (7 mi).
0
San Geronimo, Sunday, 8 November
Overcast. High 72°, low 47°.
0San Geronimo, Monday, 9 November
Overcast. High 72°, low 53°.
0
San Geronimo, Tuesday, 10 November
Clear. High 74°, low 51°.
0San Geronimo, Wednesday, 11 November
Clear. High 72°, low 53°.
0San Geronimo, Thursday, 12 November
Clear. High 69°, low 50°.
0San Geronimo, Friday, 13 November
Overcast. High 67°, low 53°.
0San Geronimo, Saturday, 14 November
Overcast. High 63°, low 51°.
0.63
San Geronimo, Sunday, 15 November
Rain. High 60°, low 52°.
0San Geronimo, Monday, 16 November
Overcast. High 59°, low 49°.
0San Geronimo, Tuesday, 17 November
Overcast. High 59°, low 53°.
1.36San Geronimo, Wednesday, 18 November
Rain. High 58°, low 53°.
0San Geronimo, Thursday, 19 November
Clear. High 59°, low 50°.
0San Geronimo, Friday, 20 November
Overcast. High 61°, low 48°.
0San Geronimo, Saturday, 21 November
Overcast. High 61°, low 49°.
0
San Geronimo, Sunday, 22 November
Mostly clear. High 62°, low 47°.
0.08
San Geronimo, Monday, 23 November
Climate normal for this date — 60-year average.
0.09San Geronimo, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.07San Geronimo, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.07San Geronimo, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09San Geronimo, Friday, 27 November
Climate normal for this date — 60-year average.
0.14San Geronimo, Saturday, 28 November
Climate normal for this date — 60-year average.
0.17San Geronimo, Sunday, 29 November
Climate normal for this date — 60-year average.
0.17San Geronimo, Monday, 30 November
Climate normal for this date — 60-year average.
0.18San Geronimo, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.24San Geronimo, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.2
San Geronimo, Thursday, 3 December
Climate normal for this date — 60-year average.
0.1San Geronimo, Friday, 4 December
Climate normal for this date — 60-year average.
0.11San Geronimo, Saturday, 5 December
Climate normal for this date — 60-year average.
0.1San Geronimo, Sunday, 6 December
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for San Geronimo, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in San Geronimo, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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