Weather in Punta Santiago, PR
Punta Santiago, Sunday, 9 August, 01:26
Mostly clear. Feels like 89°. High 91°, low 79°.
Monthly outlook for Punta Santiago, PR: average high 87.3°, average low 78.2°. That is 1.3° above the climate normal for August. Precipitation is expected on 9 days (about 1.3 inches), against a normal of 14 days and 3.4 inches. The warmest day looks like 9 August (91.3°), the coolest 11 August (76.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 87.4° | 84.9° | +1.4° |
| 19 August – 28 August | 87.2° | 85° | +1.2° |
| 29 August – 7 September | at normal | 85.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Naguabo (4 mi).
0.02
Punta Santiago, Monday, 10 August
Light rain. High 91°, low 79°.
0.25Punta Santiago, Tuesday, 11 August
Light rain. High 86°, low 77°.
0.21Punta Santiago, Wednesday, 12 August
Light rain. High 87°, low 78°.
0.08Punta Santiago, Thursday, 13 August
Light rain. High 86°, low 79°.
0.07Punta Santiago, Friday, 14 August
Light rain. High 85°, low 79°.
0.05Punta Santiago, Saturday, 15 August
Light rain. High 86°, low 78°.
0.03Punta Santiago, Sunday, 16 August
Light rain. High 87°, low 78°.
0.1Punta Santiago, Monday, 17 August
Light rain. High 87°, low 79°.
0.11Punta Santiago, Tuesday, 18 August
Light rain. High 88°, low 77°.
0.02Punta Santiago, Wednesday, 19 August
Light rain. High 88°, low 79°.
0.01Punta Santiago, Thursday, 20 August
Light rain. High 88°, low 78°.
0.02Punta Santiago, Friday, 21 August
Light rain. High 88°, low 78°.
0.17Punta Santiago, Saturday, 22 August
Light rain. High 87°, low 77°.
0.03Punta Santiago, Sunday, 23 August
Light rain. High 86°, low 77°.
0.01Punta Santiago, Monday, 24 August
Light rain. High 87°, low 79°.
0.19Punta Santiago, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.15Punta Santiago, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.15Punta Santiago, Thursday, 27 August
Climate normal for this date — 60-year average.
0.23Punta Santiago, Friday, 28 August
Climate normal for this date — 60-year average.
0.16Punta Santiago, Saturday, 29 August
Climate normal for this date — 60-year average.
0.27Punta Santiago, Sunday, 30 August
Climate normal for this date — 60-year average.
0.19Punta Santiago, Monday, 31 August
Climate normal for this date — 60-year average.
0.16Punta Santiago, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.2Punta Santiago, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.17Punta Santiago, Thursday, 3 September
Climate normal for this date — 60-year average.
0.19Punta Santiago, Friday, 4 September
Climate normal for this date — 60-year average.
0.3Punta Santiago, Saturday, 5 September
Climate normal for this date — 60-year average.
0.21Punta Santiago, Sunday, 6 September
Climate normal for this date — 60-year average.
0.19Punta Santiago, 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 Punta Santiago, 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 Punta Santiago, 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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