Weather in San Lorenzo, PR
San Lorenzo, Sunday, 9 August, 06:03
Light rain. Feels like 79°. High 90°, low 78°.
Monthly outlook for San Lorenzo, PR: average high 90.7°, average low 73.9°. That is 2.6° above the climate normal for August. Precipitation is expected on 7 days (about 0.5 inches), against a normal of 13 days and 2.7 inches. The warmest day looks like 19 August (93.7°), the coolest 20 August (71.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 90.2° | 86° | +2.3° |
| 19 August – 28 August | 91.5° | 86° | +3.1° |
| 29 August – 7 September | at normal | 86.2° | — |
August records over 66 years
0
San Lorenzo, Monday, 10 August
Partly cloudy. High 92°, low 75°.
0.02San Lorenzo, Tuesday, 11 August
Light rain. High 90°, low 73°.
0.11San Lorenzo, Wednesday, 12 August
Light rain. High 89°, low 75°.
0.05San Lorenzo, Thursday, 13 August
Light rain. High 88°, low 75°.
0.06San Lorenzo, Friday, 14 August
Light rain. High 89°, low 75°.
0.06San Lorenzo, Saturday, 15 August
Light rain. High 89°, low 74°.
0.02San Lorenzo, Sunday, 16 August
Light rain. High 91°, low 73°.
0San Lorenzo, Monday, 17 August
Partly cloudy. High 92°, low 73°.
0
San Lorenzo, Tuesday, 18 August
Overcast. High 92°, low 72°.
0.01San Lorenzo, Wednesday, 19 August
Light rain. High 94°, low 73°.
0San Lorenzo, Thursday, 20 August
Partly cloudy. High 93°, low 72°.
0.06San Lorenzo, Friday, 21 August
Light rain. High 90°, low 72°.
0San Lorenzo, Saturday, 22 August
Overcast. High 92°, low 74°.
0.05San Lorenzo, Sunday, 23 August
Light rain. High 89°, low 73°.
0.07San Lorenzo, Monday, 24 August
Light rain. High 91°, low 75°.
0.16San Lorenzo, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.14San Lorenzo, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13San Lorenzo, Thursday, 27 August
Climate normal for this date — 60-year average.
0.23San Lorenzo, Friday, 28 August
Climate normal for this date — 60-year average.
0.14San Lorenzo, Saturday, 29 August
Climate normal for this date — 60-year average.
0.25San Lorenzo, Sunday, 30 August
Climate normal for this date — 60-year average.
0.17San Lorenzo, Monday, 31 August
Climate normal for this date — 60-year average.
0.16San Lorenzo, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.17San Lorenzo, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.15San Lorenzo, Thursday, 3 September
Climate normal for this date — 60-year average.
0.16San Lorenzo, Friday, 4 September
Climate normal for this date — 60-year average.
0.29San Lorenzo, Saturday, 5 September
Climate normal for this date — 60-year average.
0.19San Lorenzo, Sunday, 6 September
Climate normal for this date — 60-year average.
0.17San Lorenzo, 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 San Lorenzo, 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 San Lorenzo, 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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