Monthly outlook for Borinquen, PR: average high 89.1°, average low 75.9°. That is 1.2° above the climate normal for August. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 8 days and 1.7 inches. The warmest day looks like 17 August (91.8°), the coolest 23 August (73.8°).
89.1°/75.9°
Average high / low
+1.2°
Above normal
3 / 8
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.9°
87°
+1.6°
18 August – 27 August
87.8°
86.7°
+0.6°
28 August – 6 September
at normal
86.4°
—
August records over 66 years
95°9 August 2022All-time high
70.9°22 August 1976All-time low
Climate normals and records are computed from the nearest reference point — Ponce (1 mi).
Sun, 0992° / 76°0
92 °
Borinquen, Sunday, 9 August
Mostly clear. High 92°, low 76°.
Pressure30.00 inHg
Wind15.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point70°
Mon, 1090° / 77°0
90 °
Borinquen, Monday, 10 August
Clear. High 90°, low 77°.
Pressure30.06 inHg
Wind15.5 mph SE
Humidity55%
Visibility6.2 mi
Dew point71°
Tue, 1189° / 76°0.04
89 °
Borinquen, Tuesday, 11 August
Light rain. High 89°, low 76°.
Pressure30.03 inHg
Wind15.7 mph SE
Humidity57%
Visibility6.2 mi
Dew point71°
Wed, 1287° / 76°0.02
87 °
Borinquen, Wednesday, 12 August
Light rain. High 87°, low 76°.
Pressure30.03 inHg
Wind12.6 mph SE
Humidity65%
Visibility6.2 mi
Dew point73°
Thu, 1387° / 76°0
87 °
Borinquen, Thursday, 13 August
Overcast. High 87°, low 76°.
Pressure30.06 inHg
Wind17 mph E
Humidity60%
Visibility—
Dew point70°
Fri, 1491° / 75°0
91 °
Borinquen, Friday, 14 August
Overcast. High 91°, low 75°.
Pressure30.09 inHg
Wind18.1 mph E
Humidity50%
Visibility—
Dew point66°
Sat, 1591° / 75°0
91 °
Borinquen, Saturday, 15 August
Clear. High 91°, low 75°.
Pressure30.06 inHg
Wind18 mph SE
Humidity46%
Visibility—
Dew point65°
Sun, 1691° / 75°0
91 °
Borinquen, Sunday, 16 August
Partly cloudy. High 91°, low 75°.
Pressure30.06 inHg
Wind16.8 mph SE
Humidity50%
Visibility—
Dew point67°
Mon, 1792° / 76°0.04
92 °
Borinquen, Monday, 17 August
Light rain. High 92°, low 76°.
Pressure30.00 inHg
Wind15.6 mph SE
Humidity46%
Visibility—
Dew point66°
Tue, 1891° / 77°0.34
91 °
Borinquen, Tuesday, 18 August
Rain. High 91°, low 77°.
Pressure29.94 inHg
Wind7.9 mph NE
Humidity54%
Visibility—
Dew point70°
Wed, 1988° / 77°0.07
88 °
Borinquen, Wednesday, 19 August
Light rain. High 88°, low 77°.
Pressure30.00 inHg
Wind11.5 mph SE
Humidity64%
Visibility—
Dew point72°
Thu, 2087° / 77°0.02
87 °
Borinquen, Thursday, 20 August
Light rain. High 87°, low 77°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity71%
Visibility—
Dew point73°
Fri, 2188° / 76°0
88 °
Borinquen, Friday, 21 August
Overcast. High 88°, low 76°.
Pressure30.06 inHg
Wind12.8 mph SE
Humidity64%
Visibility—
Dew point72°
Sat, 2287° / 76°0.01
87 °
Borinquen, Saturday, 22 August
Light rain. High 87°, low 76°.
Pressure30.03 inHg
Wind14.2 mph SE
Humidity62%
Visibility—
Dew point71°
Sun, 2387° / 74°0.03
87 °
Borinquen, Sunday, 23 August
Light rain. High 87°, low 74°.
Pressure30.00 inHg
Wind12.6 mph SE
Humidity69%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 76°0.17
86 °
Borinquen, Monday, 24 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation58%
Record high90° (1966)
Record low72° (1975)
Tue, 2587° / 76°0.12
87 °
Borinquen, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.12 in
Chance of precipitation47%
Record high92° (1966)
Record low72° (1969)
Wed, 2686° / 76°0.09
86 °
Borinquen, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.09 in
Chance of precipitation60%
Record high92° (1990)
Record low74° (1996)
Thu, 2787° / 76°0.07
87 °
Borinquen, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.07 in
Chance of precipitation53%
Record high92° (1990)
Record low73° (1996)
Fri, 2886° / 76°0.13
86 °
Borinquen, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.13 in
Chance of precipitation57%
Record high94° (2021)
Record low74° (1995)
Sat, 2987° / 76°0.07
87 °
Borinquen, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.07 in
Chance of precipitation53%
Record high91° (2021)
Record low74° (1961)
Sun, 3087° / 76°0.17
87 °
Borinquen, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.17 in
Chance of precipitation53%
Record high92° (1994)
Record low72° (2021)
Mon, 3187° / 76°0.13
87 °
Borinquen, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.13 in
Chance of precipitation50%
Record high91° (1996)
Record low74° (2021)
Tue, 0187° / 76°0.1
87 °
Borinquen, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.1 in
Chance of precipitation57%
Record high90° (1996)
Record low73° (1986)
Wed, 0286° / 76°0.1
86 °
Borinquen, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.1 in
Chance of precipitation63%
Record high91° (2009)
Record low73° (1974)
Thu, 0386° / 76°0.1
86 °
Borinquen, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.1 in
Chance of precipitation52%
Record high92° (1960)
Record low73° (1965)
Fri, 0487° / 76°0.09
87 °
Borinquen, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.09 in
Chance of precipitation50%
Record high92° (2021)
Record low73° (1964)
Sat, 0586° / 76°0.24
86 °
Borinquen, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.24 in
Chance of precipitation55%
Record high94° (2021)
Record low71° (1961)
Sun, 0686° / 76°0.11
86 °
Borinquen, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.11 in
Chance of precipitation48%
Record high95° (2021)
Record low71° (1961)
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 Borinquen, 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 Borinquen, 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.