Weather in San Martín, PR
San Martín, Saturday, 7 November, 03:22
Clear. Feels like 77°. High 91°, low 75°.
Monthly outlook for San Martín, PR: average high 85.4°, average low 75.7°. That is 0.8° above the climate normal for November. Precipitation is expected on 14 days (about 3.3 inches), against a normal of 12 days and 2.7 inches. The warmest day looks like 7 November (90.8°), the coolest 19 November (73.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 7 November – 16 November | 87.7° | 84.1° | +2° |
| 17 November – 26 November | 81.5° | 83.6° | -1.2° |
| 27 November – 6 December | at normal | 82.8° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Carolina (2 mi).
0.18
San Martín, Sunday, 8 November
Rain. High 90°, low 74°.
0.19San Martín, Monday, 9 November
Rain. High 86°, low 76°.
0.19San Martín, Tuesday, 10 November
Rain. High 86°, low 77°.
0.11San Martín, Wednesday, 11 November
Light rain. High 85°, low 78°.
0.05San Martín, Thursday, 12 November
Light rain. High 89°, low 78°.
0San Martín, Friday, 13 November
Light rain. High 89°, low 77°.
0
San Martín, Saturday, 14 November
Clear. High 89°, low 77°.
0.21San Martín, Sunday, 15 November
Light rain. High 87°, low 77°.
0.11San Martín, Monday, 16 November
Light rain. High 86°, low 76°.
0.51San Martín, Tuesday, 17 November
Rain. High 82°, low 75°.
0.12San Martín, Wednesday, 18 November
Light rain. High 82°, low 74°.
0.34San Martín, Thursday, 19 November
Rain. High 82°, low 74°.
0.25San Martín, Friday, 20 November
Light rain. High 82°, low 74°.
0.52San Martín, Saturday, 21 November
Rain. High 80°, low 74°.
0.27San Martín, Sunday, 22 November
Light rain. High 80°, low 74°.
0.13San Martín, Monday, 23 November
Climate normal for this date — 60-year average.
0.13San Martín, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.11San Martín, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.11San Martín, Thursday, 26 November
Climate normal for this date — 60-year average.
0.08San Martín, Friday, 27 November
Climate normal for this date — 60-year average.
0.11San Martín, Saturday, 28 November
Climate normal for this date — 60-year average.
0.08San Martín, Sunday, 29 November
Climate normal for this date — 60-year average.
0.08San Martín, Monday, 30 November
Climate normal for this date — 60-year average.
0.1San Martín, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.09San Martín, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.09San Martín, Thursday, 3 December
Climate normal for this date — 60-year average.
0.1San Martín, Friday, 4 December
Climate normal for this date — 60-year average.
0.1San Martín, Saturday, 5 December
Climate normal for this date — 60-year average.
0.08San Martín, 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 Martín, 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 Martín, 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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