Weather in El Alto, PR
El Alto, Sunday, 9 August, 13:39
Partly cloudy. Feels like 102°. High 90°, low 79°.
Monthly outlook for El Alto, PR: average high 88.1°, average low 78.5°. That is 0.2° below the climate normal for August. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 10 days and 2.0 inches. The warmest day looks like 12 August (91.1°), the coolest 23 August (77.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 88.4° | 88.6° | -0.1° |
| 19 August – 28 August | 87.6° | 88.4° | -0.4° |
| 29 August – 7 September | at normal | 88.1° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Manatí (3 mi).
0
El Alto, Monday, 10 August
Overcast. High 90°, low 79°.
0.01
El Alto, Tuesday, 11 August
Light rain. High 87°, low 78°.
0El Alto, Wednesday, 12 August
Overcast. High 91°, low 78°.
0El Alto, Thursday, 13 August
Overcast. High 90°, low 79°.
0.02El Alto, Friday, 14 August
Light rain. High 88°, low 78°.
0.02El Alto, Saturday, 15 August
Light rain. High 88°, low 79°.
0.02El Alto, Sunday, 16 August
Light rain. High 88°, low 78°.
0.04El Alto, Monday, 17 August
Light rain. High 86°, low 79°.
0.42El Alto, Tuesday, 18 August
Rain. High 86°, low 80°.
0.61El Alto, Wednesday, 19 August
Rain. High 89°, low 79°.
0.15El Alto, Thursday, 20 August
Light rain. High 86°, low 78°.
0.15El Alto, Friday, 21 August
Light rain. High 87°, low 77°.
0.06El Alto, Saturday, 22 August
Light rain. High 88°, low 78°.
0.09El Alto, Sunday, 23 August
Light rain. High 87°, low 77°.
0El Alto, Monday, 24 August
Overcast. High 88°, low 78°.
0.11El Alto, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.12El Alto, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11El Alto, Thursday, 27 August
Climate normal for this date — 60-year average.
0.16El Alto, Friday, 28 August
Climate normal for this date — 60-year average.
0.12El Alto, Saturday, 29 August
Climate normal for this date — 60-year average.
0.19El Alto, Sunday, 30 August
Climate normal for this date — 60-year average.
0.14El Alto, Monday, 31 August
Climate normal for this date — 60-year average.
0.16El Alto, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.15El Alto, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11El Alto, Thursday, 3 September
Climate normal for this date — 60-year average.
0.14El Alto, Friday, 4 September
Climate normal for this date — 60-year average.
0.22El Alto, Saturday, 5 September
Climate normal for this date — 60-year average.
0.19El Alto, Sunday, 6 September
Climate normal for this date — 60-year average.
0.14El Alto, 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 El Alto, 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 El Alto, 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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