Monthly outlook for Jardines de Arecibo, PR: average high 87.7°, average low 77.4°. That is 0.5° below the climate normal for August. Precipitation is expected on 8 days (about 2.5 inches), against a normal of 10 days and 2.1 inches. The warmest day looks like 13 August (91.5°), the coolest 12 August (75.8°).
87.7°/77.4°
Average high / low
−0.5°
Below normal
8 / 10
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.9°
88.6°
-0.4°
19 August – 28 August
87.3°
88.4°
-0.6°
29 August – 7 September
at normal
88.1°
—
August records over 66 years
94.5°3 August 1990All-time high
70.2°31 August 2021All-time low
Climate normals and records are computed from the nearest reference point — Carrizales (2 mi).
Mon, 1090° / 78°0
90 °
Jardines de Arecibo, Monday, 10 August
Partly cloudy. High 90°, low 78°.
Pressure30.06 inHg
Wind24.1 mph NE
Humidity62%
Visibility6.2 mi
Dew point72°
Tue, 1187° / 77°0.22
87 °
Jardines de Arecibo, Tuesday, 11 August
Rain. High 87°, low 77°.
Pressure30.03 inHg
Wind21.4 mph NE
Humidity67%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 76°0.2
89 °
Jardines de Arecibo, Wednesday, 12 August
Light rain. High 89°, low 76°.
Pressure30.00 inHg
Wind18.3 mph NE
Humidity67%
Visibility6.2 mi
Dew point73°
Thu, 1392° / 78°0
92 °
Jardines de Arecibo, Thursday, 13 August
Overcast. High 92°, low 78°.
Pressure30.03 inHg
Wind22.9 mph E
Humidity56%
Visibility—
Dew point70°
Fri, 1488° / 77°0
88 °
Jardines de Arecibo, Friday, 14 August
Overcast. High 88°, low 77°.
Pressure30.09 inHg
Wind28.8 mph NE
Humidity62%
Visibility—
Dew point72°
Sat, 1587° / 78°0.02
87 °
Jardines de Arecibo, Saturday, 15 August
Light rain. High 87°, low 78°.
Pressure30.06 inHg
Wind30 mph NE
Humidity70%
Visibility—
Dew point74°
Sun, 1687° / 77°0
87 °
Jardines de Arecibo, Sunday, 16 August
Light rain. High 87°, low 77°.
Pressure30.03 inHg
Wind24.2 mph NE
Humidity60%
Visibility—
Dew point71°
Mon, 1786° / 78°0.04
86 °
Jardines de Arecibo, Monday, 17 August
Light rain. High 86°, low 78°.
Pressure30.00 inHg
Wind18.6 mph NE
Humidity68%
Visibility—
Dew point73°
Tue, 1886° / 79°0.36
86 °
Jardines de Arecibo, Tuesday, 18 August
Rain. High 86°, low 79°.
Pressure30.00 inHg
Wind14.4 mph NE
Humidity71%
Visibility—
Dew point75°
Wed, 1988° / 78°0.55
88 °
Jardines de Arecibo, Wednesday, 19 August
Rain. High 88°, low 78°.
Pressure30.03 inHg
Wind12.2 mph NE
Humidity62%
Visibility—
Dew point73°
Thu, 2086° / 77°0.1
86 °
Jardines de Arecibo, Thursday, 20 August
Light rain. High 86°, low 77°.
Pressure30.00 inHg
Wind16.5 mph NE
Humidity68%
Visibility—
Dew point73°
Fri, 2186° / 76°0.37
86 °
Jardines de Arecibo, Friday, 21 August
Rain. High 86°, low 76°.
Pressure30.00 inHg
Wind19 mph NE
Humidity64%
Visibility—
Dew point71°
Sat, 2287° / 76°0.24
87 °
Jardines de Arecibo, Saturday, 22 August
Rain. High 87°, low 76°.
Pressure30.00 inHg
Wind21.6 mph NE
Humidity58%
Visibility—
Dew point69°
Sun, 2388° / 76°0.39
88 °
Jardines de Arecibo, Sunday, 23 August
Rain. High 88°, low 76°.
Pressure30.00 inHg
Wind14.3 mph E
Humidity62%
Visibility—
Dew point72°
Mon, 2488° / 77°0
88 °
Jardines de Arecibo, Monday, 24 August
Overcast. High 88°, low 77°.
Pressure30.06 inHg
Wind25 mph NE
Humidity54%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 76°0.12
89 °
Jardines de Arecibo, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.12 in
Chance of precipitation65%
Record high93° (1994)
Record low72° (2018)
Wed, 2688° / 76°0.15
88 °
Jardines de Arecibo, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.15 in
Chance of precipitation60%
Record high94° (1994)
Record low72° (2020)
Thu, 2788° / 76°0.13
88 °
Jardines de Arecibo, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.13 in
Chance of precipitation70%
Record high92° (1980)
Record low74° (2018)
Fri, 2888° / 76°0.17
88 °
Jardines de Arecibo, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.17 in
Chance of precipitation80%
Record high93° (1994)
Record low73° (2025)
Sat, 2988° / 76°0.13
88 °
Jardines de Arecibo, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.13 in
Chance of precipitation67%
Record high94° (1994)
Record low73° (2022)
Sun, 3088° / 76°0.2
88 °
Jardines de Arecibo, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.2 in
Chance of precipitation67%
Record high93° (1994)
Record low73° (2022)
Mon, 3188° / 76°0.15
88 °
Jardines de Arecibo, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.15 in
Chance of precipitation67%
Record high92° (1966)
Record low70° (2021)
Tue, 0188° / 76°0.17
88 °
Jardines de Arecibo, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.17 in
Chance of precipitation75%
Record high92° (1995)
Record low73° (2022)
Wed, 0288° / 76°0.17
88 °
Jardines de Arecibo, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.17 in
Chance of precipitation80%
Record high92° (1965)
Record low71° (2021)
Thu, 0388° / 76°0.13
88 °
Jardines de Arecibo, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.13 in
Chance of precipitation68%
Record high93° (1967)
Record low73° (2019)
Fri, 0488° / 76°0.15
88 °
Jardines de Arecibo, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.15 in
Chance of precipitation58%
Record high92° (2021)
Record low71° (2018)
Sat, 0588° / 76°0.22
88 °
Jardines de Arecibo, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.22 in
Chance of precipitation82%
Record high92° (1994)
Record low71° (1961)
Sun, 0688° / 76°0.18
88 °
Jardines de Arecibo, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.18 in
Chance of precipitation75%
Record high91° (1960)
Record low71° (2023)
Mon, 0788° / 76°0.13
88 °
Jardines de Arecibo, Monday, 7 September
Climate normal for this date — 60-year average.
Average high88°
Average low76°
Average precipitation0.13 in
Chance of precipitation75%
Record high91° (1986)
Record low72° (2025)
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 Jardines de Arecibo, 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 Jardines de Arecibo, 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.