Monthly outlook for Potala Pastillo, PR: average high 87.7°, average low 77.3°. That is 0.3° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 8 days and 1.8 inches. The warmest day looks like 10 August (92.6°), the coolest 19 August (75.2°).
87.7°/77.3°
Average high / low
+0.3°
Above normal
1 / 8
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.5°
87.3°
+0.7°
19 August – 28 August
86.4°
86.9°
-0.3°
29 August – 7 September
at normal
86.6°
—
August records over 66 years
96.4°9 August 2022All-time high
71.4°22 August 1976All-time low
Mon, 1093° / 78°0
93 °
Potala Pastillo, Monday, 10 August
Mostly clear. High 93°, low 78°.
Pressure30.06 inHg
Wind18.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point71°
Tue, 1187° / 78°0.04
87 °
Potala Pastillo, Tuesday, 11 August
Light rain. High 87°, low 78°.
Pressure30.03 inHg
Wind19.9 mph SE
Humidity63%
Visibility6.2 mi
Dew point73°
Wed, 1286° / 78°0.01
86 °
Potala Pastillo, Wednesday, 12 August
Light rain. High 86°, low 78°.
Pressure30.03 inHg
Wind16.2 mph SE
Humidity68%
Visibility6.2 mi
Dew point74°
Thu, 1387° / 78°0
87 °
Potala Pastillo, Thursday, 13 August
Partly cloudy. High 87°, low 78°.
Pressure30.06 inHg
Wind20.8 mph SE
Humidity63%
Visibility—
Dew point72°
Fri, 1490° / 78°0
90 °
Potala Pastillo, Friday, 14 August
Clear. High 90°, low 78°.
Pressure30.09 inHg
Wind22.2 mph E
Humidity57%
Visibility—
Dew point70°
Sat, 1590° / 78°0
90 °
Potala Pastillo, Saturday, 15 August
Clear. High 90°, low 78°.
Pressure30.06 inHg
Wind22.1 mph E
Humidity50%
Visibility—
Dew point67°
Sun, 1689° / 77°0
89 °
Potala Pastillo, Sunday, 16 August
Partly cloudy. High 89°, low 77°.
Pressure30.00 inHg
Wind23.3 mph SE
Humidity56%
Visibility—
Dew point69°
Mon, 1788° / 77°0.02
88 °
Potala Pastillo, Monday, 17 August
Light rain. High 88°, low 77°.
Pressure29.97 inHg
Wind17.1 mph SE
Humidity48%
Visibility—
Dew point64°
Tue, 1886° / 75°0
86 °
Potala Pastillo, Tuesday, 18 August
Overcast. High 86°, low 75°.
Pressure30.03 inHg
Wind11.9 mph SE
Humidity69%
Visibility—
Dew point72°
Wed, 1986° / 75°0.02
86 °
Potala Pastillo, Wednesday, 19 August
Light rain. High 86°, low 75°.
Pressure30.06 inHg
Wind11.1 mph SE
Humidity66%
Visibility—
Dew point71°
Thu, 2087° / 77°0
87 °
Potala Pastillo, Thursday, 20 August
Mostly clear. High 87°, low 77°.
Pressure30.00 inHg
Wind11.5 mph SE
Humidity62%
Visibility—
Dew point70°
Fri, 2187° / 75°0
87 °
Potala Pastillo, Friday, 21 August
Clear. High 87°, low 75°.
Pressure29.97 inHg
Wind11.9 mph SE
Humidity63%
Visibility—
Dew point69°
Sat, 2285° / 77°0
85 °
Potala Pastillo, Saturday, 22 August
Partly cloudy. High 85°, low 77°.
Pressure29.97 inHg
Wind13.4 mph SE
Humidity69%
Visibility—
Dew point73°
Sun, 2386° / 76°0.01
86 °
Potala Pastillo, Sunday, 23 August
Light rain. High 86°, low 76°.
Pressure30.00 inHg
Wind16.1 mph SE
Humidity69%
Visibility—
Dew point74°
Mon, 2487° / 79°0.03
87 °
Potala Pastillo, Monday, 24 August
Light rain. High 87°, low 79°.
Pressure30.03 inHg
Wind19.5 mph SE
Humidity64%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 76°0.11
87 °
Potala Pastillo, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.11 in
Chance of precipitation45%
Record high92° (1966)
Record low73° (1969)
Wed, 2687° / 76°0.1
87 °
Potala Pastillo, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.1 in
Chance of precipitation63%
Record high92° (1990)
Record low74° (1972)
Thu, 2787° / 76°0.08
87 °
Potala Pastillo, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.08 in
Chance of precipitation55%
Record high93° (2021)
Record low74° (1996)
Fri, 2887° / 76°0.13
87 °
Potala Pastillo, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.13 in
Chance of precipitation58%
Record high96° (2021)
Record low74° (1983)
Sat, 2987° / 76°0.08
87 °
Potala Pastillo, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.08 in
Chance of precipitation57%
Record high94° (2021)
Record low74° (1971)
Sun, 3087° / 76°0.17
87 °
Potala Pastillo, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.17 in
Chance of precipitation55%
Record high91° (1967)
Record low74° (2021)
Mon, 3187° / 76°0.14
87 °
Potala Pastillo, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.14 in
Chance of precipitation50%
Record high91° (1996)
Record low75° (1979)
Tue, 0187° / 76°0.09
87 °
Potala Pastillo, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.09 in
Chance of precipitation57%
Record high91° (1996)
Record low73° (1986)
Wed, 0286° / 76°0.1
86 °
Potala Pastillo, 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° (1986)
Thu, 0387° / 76°0.1
87 °
Potala Pastillo, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.1 in
Chance of precipitation55%
Record high92° (2021)
Record low74° (1965)
Fri, 0487° / 76°0.1
87 °
Potala Pastillo, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.1 in
Chance of precipitation50%
Record high93° (2021)
Record low73° (1964)
Sat, 0587° / 76°0.24
87 °
Potala Pastillo, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.24 in
Chance of precipitation57%
Record high96° (2021)
Record low72° (1961)
Sun, 0687° / 76°0.12
87 °
Potala Pastillo, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.12 in
Chance of precipitation48%
Record high96° (2021)
Record low72° (1961)
Mon, 0786° / 76°0.17
86 °
Potala Pastillo, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation63%
Record high93° (2021)
Record low73° (1973)
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 Potala Pastillo, 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 Potala Pastillo, 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.