Weather in Rafael Hernández, PR
Rafael Hernández, Sunday, 9 August, 00:21
Clear. Feels like 80°. High 91°, low 76°.
Monthly outlook for Rafael Hernández, PR: average high 86.5°, average low 77.4°. That is 0.6° above the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 11 days and 2.3 inches. The warmest day looks like 10 August (91.6°), the coolest 9 August (75.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 87.1° | 85.4° | +0.9° |
| 19 August – 28 August | 85.6° | 85.2° | +0.2° |
| 29 August – 7 September | at normal | 84.9° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Aceitunas (2 mi).
0
Rafael Hernández, Monday, 10 August
Clear. High 92°, low 77°.
0.35
Rafael Hernández, Tuesday, 11 August
Rain. High 86°, low 78°.
0.15Rafael Hernández, Wednesday, 12 August
Light rain. High 86°, low 77°.
0
Rafael Hernández, Thursday, 13 August
Overcast. High 89°, low 78°.
0Rafael Hernández, Friday, 14 August
Overcast. High 86°, low 77°.
0
Rafael Hernández, Saturday, 15 August
Mostly clear. High 85°, low 80°.
0Rafael Hernández, Sunday, 16 August
Overcast. High 86°, low 78°.
0.25Rafael Hernández, Monday, 17 August
Light rain. High 84°, low 79°.
0.63Rafael Hernández, Tuesday, 18 August
Rain. High 86°, low 79°.
0.03Rafael Hernández, Wednesday, 19 August
Light rain. High 86°, low 78°.
0.01Rafael Hernández, Thursday, 20 August
Light rain. High 86°, low 78°.
0Rafael Hernández, Friday, 21 August
Light rain. High 85°, low 76°.
0.2Rafael Hernández, Saturday, 22 August
Rain. High 85°, low 77°.
0Rafael Hernández, Sunday, 23 August
Mostly clear. High 86°, low 76°.
0Rafael Hernández, Monday, 24 August
Clear. High 86°, low 77°.
0.12Rafael Hernández, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.16Rafael Hernández, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.12Rafael Hernández, Thursday, 27 August
Climate normal for this date — 60-year average.
0.15Rafael Hernández, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Rafael Hernández, Saturday, 29 August
Climate normal for this date — 60-year average.
0.2Rafael Hernández, Sunday, 30 August
Climate normal for this date — 60-year average.
0.15Rafael Hernández, Monday, 31 August
Climate normal for this date — 60-year average.
0.15Rafael Hernández, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.14Rafael Hernández, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12Rafael Hernández, Thursday, 3 September
Climate normal for this date — 60-year average.
0.13Rafael Hernández, Friday, 4 September
Climate normal for this date — 60-year average.
0.23Rafael Hernández, Saturday, 5 September
Climate normal for this date — 60-year average.
0.17Rafael Hernández, Sunday, 6 September
Climate normal for this date — 60-year average.
0.15Rafael Hernández, Monday, 7 September
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 Hernández, 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 Hernández, 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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