Weather in San Francisco, PR
San Francisco, Wednesday, 11 November, 16:42
Partly cloudy. Feels like 99°. High 89°, low 76°.
Monthly outlook for San Francisco, PR: average high 88°, average low 75.7°. That is 2.2° above the climate normal for November. Precipitation is expected on 9 days (about 1.1 inches), against a normal of 12 days and 2.3 inches. The warmest day looks like 12 November (91.7°), the coolest 17 November (74.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 November – 20 November | 89.1° | 84.3° | +2.6° |
| 21 November – 30 November | 86.2° | 83.5° | +1.5° |
| 1 December – 10 December | at normal | 82.9° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — San Juan (2 mi).
0.11
San Francisco, Thursday, 12 November
Rain. High 92°, low 75°.
0
San Francisco, Friday, 13 November
Clear. High 90°, low 77°.
0.07San Francisco, Saturday, 14 November
Light rain. High 91°, low 80°.
0San Francisco, Sunday, 15 November
Clear. High 89°, low 77°.
0.2San Francisco, Monday, 16 November
Rain. High 86°, low 75°.
0.09San Francisco, Tuesday, 17 November
Light rain. High 88°, low 74°.
0San Francisco, Wednesday, 18 November
Partly cloudy. High 89°, low 76°.
0
San Francisco, Thursday, 19 November
Overcast. High 88°, low 75°.
0.02San Francisco, Friday, 20 November
Light rain. High 89°, low 76°.
0.01San Francisco, Saturday, 21 November
Light rain. High 89°, low 75°.
0.06San Francisco, Sunday, 22 November
Light rain. High 87°, low 75°.
0.16San Francisco, Monday, 23 November
Light rain. High 86°, low 75°.
0.07San Francisco, Tuesday, 24 November
Light rain. High 87°, low 75°.
0.05San Francisco, Wednesday, 25 November
Light rain. High 87°, low 75°.
0.26San Francisco, Thursday, 26 November
Light rain. High 82°, low 76°.
0.09San Francisco, Friday, 27 November
Climate normal for this date — 60-year average.
0.11San Francisco, Saturday, 28 November
Climate normal for this date — 60-year average.
0.08San Francisco, Sunday, 29 November
Climate normal for this date — 60-year average.
0.08San Francisco, Monday, 30 November
Climate normal for this date — 60-year average.
0.09San Francisco, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.09San Francisco, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.09San Francisco, Thursday, 3 December
Climate normal for this date — 60-year average.
0.1San Francisco, Friday, 4 December
Climate normal for this date — 60-year average.
0.1San Francisco, Saturday, 5 December
Climate normal for this date — 60-year average.
0.08San Francisco, Sunday, 6 December
Climate normal for this date — 60-year average.
0.09San Francisco, Monday, 7 December
Climate normal for this date — 60-year average.
0.08San Francisco, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.09San Francisco, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.08San Francisco, Thursday, 10 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 Francisco, PR 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 Francisco, PR 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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