Monthly outlook for Adjuntas, PR: average high 87.6°, average low 68.6°. That is 1.4° above the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 11 days and 2.3 inches. The warmest day looks like 10 August (90.8°), the coolest 23 August (66.2°).
87.6°/68.6°
Average high / low
+1.4°
Above normal
5 / 11
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
88.1°
85.1°
+1.7°
18 August – 27 August
86.8°
84.8°
+1.1°
28 August – 6 September
at normal
84.4°
—
August records over 66 years
92.1°2 August 1971All-time high
66.6°24 August 2018All-time low
Sun, 0986° / 68°0
86 °
Adjuntas, Sunday, 9 August
Partly cloudy. High 86°, low 68°.
Pressure30.03 inHg
Wind8.7 mph E
Humidity45%
Visibility6.2 mi
Dew point65°
Mon, 1091° / 70°0
91 °
Adjuntas, Monday, 10 August
Clear. High 91°, low 70°.
Pressure30.06 inHg
Wind8.8 mph SE
Humidity43%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 68°0.13
89 °
Adjuntas, Tuesday, 11 August
Light rain. High 89°, low 68°.
Pressure30.03 inHg
Wind7.7 mph SE
Humidity44%
Visibility6.2 mi
Dew point65°
Wed, 1286° / 68°0.03
86 °
Adjuntas, Wednesday, 12 August
Light rain. High 86°, low 68°.
Pressure30.03 inHg
Wind8.2 mph SE
Humidity49%
Visibility6.2 mi
Dew point67°
Thu, 1387° / 68°0
87 °
Adjuntas, Thursday, 13 August
Overcast. High 87°, low 68°.
Pressure30.06 inHg
Wind10.3 mph SE
Humidity51%
Visibility—
Dew point63°
Fri, 1490° / 68°0
90 °
Adjuntas, Friday, 14 August
Overcast. High 90°, low 68°.
Pressure30.12 inHg
Wind12.1 mph SE
Humidity43%
Visibility—
Dew point59°
Sat, 1590° / 67°0
90 °
Adjuntas, Saturday, 15 August
Clear. High 90°, low 67°.
Pressure30.09 inHg
Wind11 mph E
Humidity38%
Visibility—
Dew point56°
Sun, 1690° / 68°0
90 °
Adjuntas, Sunday, 16 August
Partly cloudy. High 90°, low 68°.
Pressure30.06 inHg
Wind10.5 mph E
Humidity43%
Visibility—
Dew point59°
Mon, 1788° / 68°0.06
88 °
Adjuntas, Monday, 17 August
Light rain. High 88°, low 68°.
Pressure30.00 inHg
Wind8.4 mph E
Humidity38%
Visibility—
Dew point57°
Tue, 1884° / 70°0.19
84 °
Adjuntas, Tuesday, 18 August
Light rain. High 84°, low 70°.
Pressure29.97 inHg
Wind4.3 mph NE
Humidity59%
Visibility—
Dew point66°
Wed, 1987° / 69°0.01
87 °
Adjuntas, Wednesday, 19 August
Light rain. High 87°, low 69°.
Pressure30.00 inHg
Wind12.5 mph SE
Humidity51%
Visibility—
Dew point63°
Thu, 2088° / 69°0.03
88 °
Adjuntas, Thursday, 20 August
Light rain. High 88°, low 69°.
Pressure30.06 inHg
Wind8.1 mph SE
Humidity65%
Visibility—
Dew point68°
Fri, 2189° / 68°0.01
89 °
Adjuntas, Friday, 21 August
Light rain. High 89°, low 68°.
Pressure30.06 inHg
Wind9 mph SE
Humidity49%
Visibility—
Dew point63°
Sat, 2289° / 68°0.01
89 °
Adjuntas, Saturday, 22 August
Light rain. High 89°, low 68°.
Pressure30.00 inHg
Wind7.3 mph SE
Humidity48%
Visibility—
Dew point63°
Sun, 2383° / 66°0.07
83 °
Adjuntas, Sunday, 23 August
Light rain. High 83°, low 66°.
Pressure30.00 inHg
Wind6.9 mph SE
Humidity59%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 72°0.2
84 °
Adjuntas, Monday, 24 August
Climate normal for this date — 60-year average.
Average high84°
Average low72°
Average precipitation0.2 in
Chance of precipitation75%
Record high88° (1966)
Record low67° (2018)
Tue, 2585° / 72°0.13
85 °
Adjuntas, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low72°
Average precipitation0.13 in
Chance of precipitation68%
Record high91° (1966)
Record low67° (1969)
Wed, 2684° / 72°0.17
84 °
Adjuntas, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low72°
Average precipitation0.17 in
Chance of precipitation70%
Record high91° (1994)
Record low67° (2021)
Thu, 2785° / 71°0.14
85 °
Adjuntas, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low71°
Average precipitation0.14 in
Chance of precipitation70%
Record high91° (1990)
Record low67° (2021)
Fri, 2884° / 71°0.17
84 °
Adjuntas, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low71°
Average precipitation0.17 in
Chance of precipitation77%
Record high89° (1994)
Record low69° (2022)
Sat, 2985° / 72°0.13
85 °
Adjuntas, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low72°
Average precipitation0.13 in
Chance of precipitation70%
Record high89° (1985)
Record low69° (2020)
Sun, 3085° / 72°0.22
85 °
Adjuntas, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low72°
Average precipitation0.22 in
Chance of precipitation70%
Record high92° (1994)
Record low69° (2021)
Mon, 3184° / 72°0.15
84 °
Adjuntas, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low72°
Average precipitation0.15 in
Chance of precipitation78%
Record high89° (1994)
Record low69° (1975)
Tue, 0185° / 71°0.18
85 °
Adjuntas, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low71°
Average precipitation0.18 in
Chance of precipitation78%
Record high89° (1994)
Record low68° (2022)
Wed, 0284° / 71°0.18
84 °
Adjuntas, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low71°
Average precipitation0.18 in
Chance of precipitation90%
Record high89° (2009)
Record low68° (1981)
Thu, 0384° / 71°0.15
84 °
Adjuntas, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low71°
Average precipitation0.15 in
Chance of precipitation77%
Record high90° (1967)
Record low68° (1965)
Fri, 0485° / 71°0.16
85 °
Adjuntas, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low71°
Average precipitation0.16 in
Chance of precipitation73%
Record high89° (1960)
Record low69° (2020)
Sat, 0584° / 72°0.26
84 °
Adjuntas, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low72°
Average precipitation0.26 in
Chance of precipitation75%
Record high91° (1997)
Record low66° (1961)
Sun, 0684° / 71°0.17
84 °
Adjuntas, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low71°
Average precipitation0.17 in
Chance of precipitation72%
Record high89° (1997)
Record low67° (1983)
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 Adjuntas, 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 Adjuntas, 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.