Weather in Rafael Arroyo, PR
Rafael Arroyo, Sunday, 18 October, 21:20
Overcast. Feels like 77°. High 86°, low 74°.
Monthly outlook for Rafael Arroyo, PR: average high 86.1°, average low 72.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 11 days (about 2.7 inches), against a normal of 11 days and 2.8 inches. The warmest day looks like 21 October (90.6°), the coolest 2 November (70.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 87° | 84.1° | +1.6° |
| 28 October – 6 November | 84.6° | 83.2° | +0.7° |
| 7 November – 16 November | at normal | 82.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Pajonal (2 mi).
0.13
Rafael Arroyo, Monday, 19 October
Rain. High 85°, low 73°.
0.17Rafael Arroyo, Tuesday, 20 October
Rain. High 84°, low 71°.
0.09Rafael Arroyo, Wednesday, 21 October
Light rain. High 91°, low 70°.
0.15Rafael Arroyo, Thursday, 22 October
Light rain. High 89°, low 71°.
0.27Rafael Arroyo, Friday, 23 October
Rain. High 90°, low 72°.
0.01Rafael Arroyo, Saturday, 24 October
Light rain. High 88°, low 75°.
0.02Rafael Arroyo, Sunday, 25 October
Light rain. High 85°, low 75°.
0.1Rafael Arroyo, Monday, 26 October
Light rain. High 86°, low 74°.
0Rafael Arroyo, Tuesday, 27 October
Overcast. High 87°, low 73°.
0.02Rafael Arroyo, Wednesday, 28 October
Light rain. High 87°, low 74°.
0Rafael Arroyo, Thursday, 29 October
Overcast. High 86°, low 73°.
0.57Rafael Arroyo, Friday, 30 October
Rain. High 86°, low 73°.
0.56Rafael Arroyo, Saturday, 31 October
Rain. High 82°, low 72°.
0.19Rafael Arroyo, Sunday, 1 November
Light rain. High 83°, low 70°.
0.23Rafael Arroyo, Monday, 2 November
Rain. High 83°, low 70°.
0.14Rafael Arroyo, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.15Rafael Arroyo, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.18Rafael Arroyo, Thursday, 5 November
Climate normal for this date — 60-year average.
0.2Rafael Arroyo, Friday, 6 November
Climate normal for this date — 60-year average.
0.19Rafael Arroyo, Saturday, 7 November
Climate normal for this date — 60-year average.
0.2Rafael Arroyo, Sunday, 8 November
Climate normal for this date — 60-year average.
0.18Rafael Arroyo, Monday, 9 November
Climate normal for this date — 60-year average.
0.16Rafael Arroyo, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.16Rafael Arroyo, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.18Rafael Arroyo, Thursday, 12 November
Climate normal for this date — 60-year average.
0.13Rafael Arroyo, Friday, 13 November
Climate normal for this date — 60-year average.
0.14Rafael Arroyo, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Rafael Arroyo, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Rafael Arroyo, Monday, 16 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 Rafael Arroyo, 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 Rafael Arroyo, 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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