Weather in San Diego, PR
San Diego, Sunday, 25 October, 01:52
Overcast. Feels like 77°. High 88°, low 76°.
Monthly outlook for San Diego, PR: average high 84.7°, average low 73.2°. That is 0.5° above the climate normal for October. Precipitation is expected on 14 days (about 3.8 inches), against a normal of 11 days and 2.5 inches. The warmest day looks like 25 October (88.4°), the coolest 28 October (70.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 25 October – 3 November | 85.2° | 83.9° | +0.7° |
| 4 November – 13 November | 83.7° | 83.3° | +0.3° |
| 14 November – 23 November | at normal | 83.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Coamo (2 mi).
0.24
San Diego, Monday, 26 October
Rain. High 85°, low 73°.
0.12San Diego, Tuesday, 27 October
Rain. High 83°, low 71°.
0.04San Diego, Wednesday, 28 October
Light rain. High 83°, low 71°.
0.07San Diego, Thursday, 29 October
Light rain. High 85°, low 72°.
0.11San Diego, Friday, 30 October
Light rain. High 83°, low 72°.
0.34San Diego, Saturday, 31 October
Rain. High 87°, low 73°.
0.08San Diego, Sunday, 1 November
Light rain. High 85°, low 75°.
0.37San Diego, Monday, 2 November
Rain. High 86°, low 74°.
0.16San Diego, Tuesday, 3 November
Light rain. High 85°, low 74°.
1.25San Diego, Wednesday, 4 November
Heavy rain. High 83°, low 74°.
0.54San Diego, Thursday, 5 November
Rain. High 84°, low 73°.
0.12San Diego, Friday, 6 November
Light rain. High 83°, low 73°.
0.1San Diego, Saturday, 7 November
Light rain. High 84°, low 73°.
0.16San Diego, Sunday, 8 November
Light rain. High 85°, low 74°.
0.01San Diego, Monday, 9 November
Light rain. High 85°, low 75°.
0.15San Diego, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.16San Diego, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.14
San Diego, Thursday, 12 November
Climate normal for this date — 60-year average.
0.11San Diego, Friday, 13 November
Climate normal for this date — 60-year average.
0.07San Diego, Saturday, 14 November
Climate normal for this date — 60-year average.
0.1San Diego, Sunday, 15 November
Climate normal for this date — 60-year average.
0.09San Diego, Monday, 16 November
Climate normal for this date — 60-year average.
0.13San Diego, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.1San Diego, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.1San Diego, Thursday, 19 November
Climate normal for this date — 60-year average.
0.07San Diego, Friday, 20 November
Climate normal for this date — 60-year average.
0.08San Diego, Saturday, 21 November
Climate normal for this date — 60-year average.
0.14San Diego, Sunday, 22 November
Climate normal for this date — 60-year average.
0.1San Diego, Monday, 23 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 Diego, 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 Diego, 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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