Monthly outlook for Campamento Borinquén, PR: average high 86.4°, average low 74.8°. That is 0.6° below the climate normal for August. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 9 days and 1.9 inches. The warmest day looks like 10 August (88.4°), the coolest 18 August (73°).
86.4°/74.8°
Average high / low
−0.6°
Below normal
3 / 9
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.7°
87.6°
-0.5°
19 August – 28 August
85.8°
87.2°
-0.8°
29 August – 7 September
at normal
87.1°
—
August records over 66 years
92.7°3 August 2013All-time high
69.6°22 August 2025All-time low
Climate normals and records are computed from the nearest reference point — Yauco (4 mi).
Mon, 1088° / 76°0
88 °
Campamento Borinquén, Monday, 10 August
Mostly clear. High 88°, low 76°.
Pressure30.03 inHg
Wind19.1 mph SE
Humidity54%
Visibility6.2 mi
Dew point70°
Tue, 1186° / 76°0.11
86 °
Campamento Borinquén, Tuesday, 11 August
Light rain. High 86°, low 76°.
Pressure30.00 inHg
Wind20.4 mph SE
Humidity63%
Visibility6.2 mi
Dew point73°
Wed, 1286° / 76°0.01
86 °
Campamento Borinquén, Wednesday, 12 August
Light rain. High 86°, low 76°.
Pressure30.03 inHg
Wind17 mph E
Humidity64%
Visibility6.2 mi
Dew point73°
Thu, 1385° / 76°0
85 °
Campamento Borinquén, Thursday, 13 August
Light rain. High 85°, low 76°.
Pressure30.06 inHg
Wind22 mph E
Humidity63%
Visibility—
Dew point70°
Fri, 1488° / 75°0
88 °
Campamento Borinquén, Friday, 14 August
Clear. High 88°, low 75°.
Pressure30.09 inHg
Wind22.5 mph SE
Humidity56%
Visibility—
Dew point67°
Sat, 1588° / 74°0
88 °
Campamento Borinquén, Saturday, 15 August
Clear. High 88°, low 74°.
Pressure30.03 inHg
Wind22.7 mph SE
Humidity49%
Visibility—
Dew point65°
Sun, 1687° / 75°0.03
87 °
Campamento Borinquén, Sunday, 16 August
Light rain. High 87°, low 75°.
Pressure30.00 inHg
Wind20.5 mph SE
Humidity55%
Visibility—
Dew point67°
Mon, 1786° / 74°0.04
86 °
Campamento Borinquén, Monday, 17 August
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind13.9 mph SE
Humidity48%
Visibility—
Dew point62°
Tue, 1886° / 73°0
86 °
Campamento Borinquén, Tuesday, 18 August
Overcast. High 86°, low 73°.
Pressure30.03 inHg
Wind16.6 mph SE
Humidity60%
Visibility—
Dew point68°
Wed, 1986° / 74°0.03
86 °
Campamento Borinquén, Wednesday, 19 August
Light rain. High 86°, low 74°.
Pressure30.03 inHg
Wind14.7 mph SE
Humidity62%
Visibility—
Dew point69°
Thu, 2086° / 75°0.02
86 °
Campamento Borinquén, Thursday, 20 August
Light rain. High 86°, low 75°.
Pressure30.00 inHg
Wind9.9 mph S
Humidity59%
Visibility—
Dew point68°
Fri, 2185° / 74°0
85 °
Campamento Borinquén, Friday, 21 August
Clear. High 85°, low 74°.
Pressure29.97 inHg
Wind13.4 mph S
Humidity57%
Visibility—
Dew point66°
Sat, 2286° / 75°0.02
86 °
Campamento Borinquén, Saturday, 22 August
Light rain. High 86°, low 75°.
Pressure29.97 inHg
Wind15.5 mph SE
Humidity62%
Visibility—
Dew point69°
Sun, 2386° / 74°0.03
86 °
Campamento Borinquén, Sunday, 23 August
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind18.5 mph SE
Humidity66%
Visibility—
Dew point71°
Mon, 2486° / 75°0.04
86 °
Campamento Borinquén, Monday, 24 August
Light rain. High 86°, low 75°.
Pressure30.03 inHg
Wind19.3 mph SE
Humidity59%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 77°0.11
87 °
Campamento Borinquén, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.11 in
Chance of precipitation57%
Record high91° (2025)
Record low71° (2024)
Wed, 2687° / 77°0.11
87 °
Campamento Borinquén, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.11 in
Chance of precipitation63%
Record high92° (1990)
Record low72° (2023)
Thu, 2787° / 77°0.09
87 °
Campamento Borinquén, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.09 in
Chance of precipitation63%
Record high92° (1990)
Record low72° (2020)
Fri, 2887° / 77°0.14
87 °
Campamento Borinquén, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.14 in
Chance of precipitation68%
Record high92° (1992)
Record low73° (2019)
Sat, 2987° / 77°0.08
87 °
Campamento Borinquén, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.08 in
Chance of precipitation67%
Record high90° (1992)
Record low73° (2021)
Sun, 3087° / 77°0.17
87 °
Campamento Borinquén, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.17 in
Chance of precipitation58%
Record high92° (1994)
Record low71° (2025)
Mon, 3187° / 77°0.14
87 °
Campamento Borinquén, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.14 in
Chance of precipitation53%
Record high91° (1960)
Record low74° (2017)
Tue, 0187° / 77°0.11
87 °
Campamento Borinquén, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.11 in
Chance of precipitation68%
Record high91° (2009)
Record low72° (2022)
Wed, 0287° / 77°0.13
87 °
Campamento Borinquén, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.13 in
Chance of precipitation73%
Record high92° (2009)
Record low72° (2022)
Thu, 0387° / 77°0.11
87 °
Campamento Borinquén, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.11 in
Chance of precipitation53%
Record high92° (1995)
Record low72° (2022)
Fri, 0487° / 77°0.11
87 °
Campamento Borinquén, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.11 in
Chance of precipitation55%
Record high91° (1960)
Record low74° (1964)
Sat, 0587° / 77°0.24
87 °
Campamento Borinquén, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.24 in
Chance of precipitation68%
Record high91° (1995)
Record low71° (1961)
Sun, 0687° / 77°0.12
87 °
Campamento Borinquén, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.12 in
Chance of precipitation58%
Record high91° (2021)
Record low74° (1961)
Mon, 0787° / 77°0.15
87 °
Campamento Borinquén, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.15 in
Chance of precipitation62%
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 Campamento Borinquén, 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 Campamento Borinquén, 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.