Monthly outlook for Dos Pinos, PR: average high 89.8°, average low 77.7°. That is 0.5° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 12 days and 2.5 inches. The warmest day looks like 19 August (92.7°), the coolest 23 August (75.7°).
89.8°/77.7°
Average high / low
+0.5°
Above normal
4 / 12
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.5°
88.9°
+0.3°
18 August – 27 August
90.2°
88.8°
+0.8°
28 August – 6 September
at normal
88.9°
—
August records over 66 years
95.2°26 August 2019All-time high
71.4°22 August 2022All-time low
Climate normals and records are computed from the nearest reference point — San Juan (2 mi).
Sun, 0991° / 77°0.02
91 °
Dos Pinos, Sunday, 9 August
Light rain. High 91°, low 77°.
Pressure30.03 inHg
Wind17.9 mph E
Humidity60%
Visibility6.2 mi
Dew point72°
Mon, 1090° / 78°0
90 °
Dos Pinos, Monday, 10 August
Light rain. High 90°, low 78°.
Pressure30.06 inHg
Wind16.4 mph E
Humidity55%
Visibility6.2 mi
Dew point71°
Tue, 1189° / 78°0.02
89 °
Dos Pinos, Tuesday, 11 August
Light rain. High 89°, low 78°.
Pressure30.03 inHg
Wind15.6 mph E
Humidity56%
Visibility6.2 mi
Dew point71°
Wed, 1290° / 78°0.03
90 °
Dos Pinos, Wednesday, 12 August
Light rain. High 90°, low 78°.
Pressure30.03 inHg
Wind15 mph E
Humidity57%
Visibility6.2 mi
Dew point71°
Thu, 1389° / 78°0.04
89 °
Dos Pinos, Thursday, 13 August
Light rain. High 89°, low 78°.
Pressure30.06 inHg
Wind18.5 mph E
Humidity60%
Visibility—
Dew point71°
Fri, 1488° / 78°0.02
88 °
Dos Pinos, Friday, 14 August
Light rain. High 88°, low 78°.
Pressure30.12 inHg
Wind20.1 mph E
Humidity58%
Visibility—
Dew point70°
Sat, 1589° / 79°0.02
89 °
Dos Pinos, Saturday, 15 August
Light rain. High 89°, low 79°.
Pressure30.09 inHg
Wind20.9 mph E
Humidity57%
Visibility—
Dew point70°
Sun, 1689° / 79°0.04
89 °
Dos Pinos, Sunday, 16 August
Light rain. High 89°, low 79°.
Pressure30.06 inHg
Wind19.8 mph E
Humidity56%
Visibility—
Dew point69°
Mon, 1789° / 78°0.09
89 °
Dos Pinos, Monday, 17 August
Light rain. High 89°, low 78°.
Pressure30.03 inHg
Wind17.6 mph E
Humidity66%
Visibility—
Dew point73°
Tue, 1886° / 78°0.39
86 °
Dos Pinos, Tuesday, 18 August
Rain. High 86°, low 78°.
Pressure29.97 inHg
Wind13.3 mph NE
Humidity69%
Visibility—
Dew point73°
Wed, 1993° / 76°0.09
93 °
Dos Pinos, Wednesday, 19 August
Light rain. High 93°, low 76°.
Pressure29.97 inHg
Wind14.1 mph SE
Humidity55%
Visibility—
Dew point70°
Thu, 2092° / 78°0.02
92 °
Dos Pinos, Thursday, 20 August
Light rain. High 92°, low 78°.
Pressure30.03 inHg
Wind13.2 mph SE
Humidity59%
Visibility—
Dew point72°
Fri, 2191° / 78°0
91 °
Dos Pinos, Friday, 21 August
Partly cloudy. High 91°, low 78°.
Pressure30.03 inHg
Wind13.9 mph E
Humidity65%
Visibility—
Dew point74°
Sat, 2290° / 77°0.01
90 °
Dos Pinos, Saturday, 22 August
Light rain. High 90°, low 77°.
Pressure30.00 inHg
Wind15.9 mph E
Humidity64%
Visibility—
Dew point72°
Sun, 2390° / 76°0.01
90 °
Dos Pinos, Sunday, 23 August
Light rain. High 90°, low 76°.
Pressure30.00 inHg
Wind16 mph E
Humidity53%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2489° / 76°0.23
89 °
Dos Pinos, Monday, 24 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.23 in
Chance of precipitation75%
Record high94° (1976)
Record low74° (2017)
Tue, 2589° / 76°0.15
89 °
Dos Pinos, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.15 in
Chance of precipitation78%
Record high94° (2019)
Record low73° (2020)
Wed, 2689° / 76°0.15
89 °
Dos Pinos, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.15 in
Chance of precipitation78%
Record high95° (2019)
Record low73° (2021)
Thu, 2789° / 76°0.13
89 °
Dos Pinos, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.13 in
Chance of precipitation78%
Record high93° (2002)
Record low74° (1971)
Fri, 2889° / 76°0.19
89 °
Dos Pinos, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.19 in
Chance of precipitation92%
Record high94° (2023)
Record low73° (1971)
Sat, 2989° / 76°0.14
89 °
Dos Pinos, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.14 in
Chance of precipitation73%
Record high94° (2022)
Record low73° (1961)
Sun, 3089° / 76°0.24
89 °
Dos Pinos, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.24 in
Chance of precipitation75%
Record high94° (2023)
Record low74° (1964)
Mon, 3189° / 76°0.16
89 °
Dos Pinos, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.16 in
Chance of precipitation83%
Record high93° (2025)
Record low72° (2021)
Tue, 0189° / 76°0.16
89 °
Dos Pinos, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.16 in
Chance of precipitation83%
Record high93° (1967)
Record low73° (2021)
Wed, 0289° / 76°0.17
89 °
Dos Pinos, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.17 in
Chance of precipitation85%
Record high93° (2023)
Record low73° (1986)
Thu, 0389° / 76°0.14
89 °
Dos Pinos, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.14 in
Chance of precipitation75%
Record high93° (1967)
Record low73° (2020)
Fri, 0489° / 76°0.15
89 °
Dos Pinos, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.15 in
Chance of precipitation75%
Record high95° (2021)
Record low73° (1982)
Sat, 0589° / 76°0.29
89 °
Dos Pinos, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.29 in
Chance of precipitation85%
Record high95° (2023)
Record low72° (1961)
Sun, 0689° / 76°0.22
89 °
Dos Pinos, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.22 in
Chance of precipitation80%
Record high94° (2012)
Record low73° (2018)
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 Dos Pinos, 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 Dos Pinos, 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.