Weather in San Fernando, PR
San Fernando, Sunday, 15 November, 09:37
Fog. Feels like 96°. High 89°, low 77°.
Monthly outlook for San Fernando, PR: average high 87.4°, average low 75.3°. That is 2° above the climate normal for November. Precipitation is expected on 8 days (about 1.2 inches), against a normal of 11 days and 2.0 inches. The warmest day looks like 24 November (89.9°), the coolest 17 November (74°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 November – 24 November | 88.1° | 84° | +2.3° |
| 25 November – 4 December | 86.4° | 83.3° | +1.7° |
| 5 December – 14 December | at normal | 82.8° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — San Juan (2 mi).
0.18
San Fernando, Monday, 16 November
Rain. High 89°, low 76°.
0.05San Fernando, Tuesday, 17 November
Light rain. High 87°, low 74°.
0.36San Fernando, Wednesday, 18 November
Rain. High 85°, low 75°.
0.04San Fernando, Thursday, 19 November
Light rain. High 87°, low 75°.
0.13San Fernando, Friday, 20 November
Light rain. High 87°, low 75°.
0.03San Fernando, Saturday, 21 November
Light rain. High 89°, low 75°.
0
San Fernando, Sunday, 22 November
Mostly clear. High 88°, low 76°.
0.03San Fernando, Monday, 23 November
Light rain. High 89°, low 75°.
0.03San Fernando, Tuesday, 24 November
Light rain. High 90°, low 75°.
0.04San Fernando, Wednesday, 25 November
Light rain. High 87°, low 76°.
0.03San Fernando, Thursday, 26 November
Light rain. High 87°, low 76°.
0.09San Fernando, Friday, 27 November
Light rain. High 85°, low 76°.
0.08San Fernando, Saturday, 28 November
Light rain. High 85°, low 76°.
0San Fernando, Sunday, 29 November
Light rain. High 87°, low 75°.
0.07San Fernando, Monday, 30 November
Light rain. High 87°, low 74°.
0.09San Fernando, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.09San Fernando, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.09San Fernando, Thursday, 3 December
Climate normal for this date — 60-year average.
0.1San Fernando, Friday, 4 December
Climate normal for this date — 60-year average.
0.1San Fernando, Saturday, 5 December
Climate normal for this date — 60-year average.
0.08San Fernando, Sunday, 6 December
Climate normal for this date — 60-year average.
0.09San Fernando, Monday, 7 December
Climate normal for this date — 60-year average.
0.08San Fernando, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.09San Fernando, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.08San Fernando, Thursday, 10 December
Climate normal for this date — 60-year average.
0.08San Fernando, Friday, 11 December
Climate normal for this date — 60-year average.
0.07San Fernando, Saturday, 12 December
Climate normal for this date — 60-year average.
0.08San Fernando, Sunday, 13 December
Climate normal for this date — 60-year average.
0.07San Fernando, Monday, 14 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 Fernando, 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 Fernando, 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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