Weather in San Agustín, PR
San Agustín, Tuesday, 20 October, 03:42
Partly cloudy. Feels like 76°. High 88°, low 74°.
Monthly outlook for San Agustín, PR: average high 85.5°, average low 75.7°. That is 0.2° above the climate normal for October. Precipitation is expected on 10 days (about 1.8 inches), against a normal of 9 days and 2.2 inches. The warmest day looks like 21 October (90°), the coolest 21 October (73.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 85.9° | 85.2° | +0.4° |
| 30 October – 8 November | 84.8° | 84.8° | +0° |
| 9 November – 18 November | at normal | 84.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Sabana Grande (8 mi).
0.03
San Agustín, Wednesday, 21 October
Light rain. High 90°, low 74°.
0.2San Agustín, Thursday, 22 October
Rain. High 85°, low 76°.
0.27San Agustín, Friday, 23 October
Rain. High 84°, low 75°.
0.11San Agustín, Saturday, 24 October
Light rain. High 85°, low 77°.
0.01San Agustín, Sunday, 25 October
Light rain. High 87°, low 77°.
0.08San Agustín, Monday, 26 October
Light rain. High 85°, low 77°.
0.07San Agustín, Tuesday, 27 October
Light rain. High 85°, low 76°.
0
San Agustín, Wednesday, 28 October
Partly cloudy. High 85°, low 74°.
0
San Agustín, Thursday, 29 October
Clear. High 85°, low 75°.
0San Agustín, Friday, 30 October
Clear. High 85°, low 75°.
0.11San Agustín, Saturday, 31 October
Light rain. High 85°, low 76°.
0.22San Agustín, Sunday, 1 November
Rain. High 85°, low 76°.
0.42San Agustín, Monday, 2 November
Rain. High 85°, low 76°.
0.18San Agustín, Tuesday, 3 November
Light rain. High 84°, low 76°.
0.01San Agustín, Wednesday, 4 November
Light rain. High 85°, low 76°.
0.13
San Agustín, Thursday, 5 November
Climate normal for this date — 60-year average.
0.13San Agustín, Friday, 6 November
Climate normal for this date — 60-year average.
0.17San Agustín, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11San Agustín, Sunday, 8 November
Climate normal for this date — 60-year average.
0.16San Agustín, Monday, 9 November
Climate normal for this date — 60-year average.
0.12San Agustín, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11San Agustín, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11San Agustín, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09San Agustín, Friday, 13 November
Climate normal for this date — 60-year average.
0.06San Agustín, Saturday, 14 November
Climate normal for this date — 60-year average.
0.08San Agustín, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07San Agustín, Monday, 16 November
Climate normal for this date — 60-year average.
0.08San Agustín, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.1San Agustín, Wednesday, 18 November
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 Agustín, 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 Agustín, 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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