Weather in Las Arenas, PR
Las Arenas, Saturday, 8 August, 21:38
Mostly clear. Feels like 92°. High 90°, low 76°.
Monthly outlook for Las Arenas, PR: average high 86.8°, average low 78.8°. That is 1° below the climate normal for August. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 8 days and 1.5 inches. The warmest day looks like 10 August (91.4°), the coolest 8 August (76.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 87.6° | 88.8° | -0.6° |
| 18 August – 27 August | 85.5° | 88.4° | -1.6° |
| 28 August – 6 September | at normal | 88.1° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Betances (1 mi).
0.13
Las Arenas, Sunday, 9 August
Light rain. High 90°, low 77°.
0.01Las Arenas, Monday, 10 August
Light rain. High 91°, low 78°.
0.46Las Arenas, Tuesday, 11 August
Rain. High 85°, low 79°.
0.09Las Arenas, Wednesday, 12 August
Light rain. High 86°, low 78°.
0
Las Arenas, Thursday, 13 August
Overcast. High 86°, low 80°.
0Las Arenas, Friday, 14 August
Overcast. High 87°, low 78°.
0
Las Arenas, Saturday, 15 August
Clear. High 88°, low 78°.
0.01Las Arenas, Sunday, 16 August
Light rain. High 87°, low 80°.
0.22Las Arenas, Monday, 17 August
Rain. High 86°, low 79°.
0.16Las Arenas, Tuesday, 18 August
Light rain. High 85°, low 80°.
0
Las Arenas, Wednesday, 19 August
Partly cloudy. High 86°, low 81°.
0.02Las Arenas, Thursday, 20 August
Light rain. High 86°, low 80°.
0.01Las Arenas, Friday, 21 August
Light rain. High 85°, low 79°.
0.17Las Arenas, Saturday, 22 August
Light rain. High 85°, low 79°.
0.01Las Arenas, Sunday, 23 August
Light rain. High 85°, low 79°.
0.14Las Arenas, Monday, 24 August
Climate normal for this date — 60-year average.
0.11Las Arenas, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.11Las Arenas, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.08Las Arenas, Thursday, 27 August
Climate normal for this date — 60-year average.
0.1Las Arenas, Friday, 28 August
Climate normal for this date — 60-year average.
0.06
Las Arenas, Saturday, 29 August
Climate normal for this date — 60-year average.
0.14Las Arenas, Sunday, 30 August
Climate normal for this date — 60-year average.
0.13Las Arenas, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Las Arenas, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.11Las Arenas, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.1Las Arenas, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Las Arenas, Friday, 4 September
Climate normal for this date — 60-year average.
0.2Las Arenas, Saturday, 5 September
Climate normal for this date — 60-year average.
0.11Las Arenas, Sunday, 6 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 Las Arenas, 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 Las Arenas, 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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