Monthly outlook for Rucio, PR: average high 86.9°, average low 70°. That is 0.2° above the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 9 days and 1.9 inches. The warmest day looks like 15 August (89.2°), the coolest 23 August (67.5°).
86.9°/70°
Average high / low
+0.2°
Above normal
4 / 9
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
87.5°
86.6°
+0.5°
18 August – 27 August
85.9°
86.2°
-0.2°
28 August – 6 September
at normal
85.9°
—
August records over 66 years
92.5°1 August 1971All-time high
70.5°30 August 2021All-time low
Climate normals and records are computed from the nearest reference point — Peñuelas (3 mi).
Sun, 0987° / 70°0
87 °
Rucio, Sunday, 9 August
Partly cloudy. High 87°, low 70°.
Pressure30.00 inHg
Wind11.6 mph SE
Humidity46%
Visibility6.2 mi
Dew point67°
Mon, 1089° / 72°0
89 °
Rucio, Monday, 10 August
Clear. High 89°, low 72°.
Pressure30.06 inHg
Wind11.9 mph SE
Humidity48%
Visibility6.2 mi
Dew point67°
Tue, 1187° / 70°0.09
87 °
Rucio, Tuesday, 11 August
Light rain. High 87°, low 70°.
Pressure30.03 inHg
Wind11.4 mph SE
Humidity49%
Visibility6.2 mi
Dew point67°
Wed, 1285° / 70°0.02
85 °
Rucio, Wednesday, 12 August
Light rain. High 85°, low 70°.
Pressure30.03 inHg
Wind10.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point69°
Thu, 1386° / 70°0
86 °
Rucio, Thursday, 13 August
Overcast. High 86°, low 70°.
Pressure30.06 inHg
Wind13.1 mph SE
Humidity55%
Visibility—
Dew point65°
Fri, 1489° / 69°0
89 °
Rucio, Friday, 14 August
Overcast. High 89°, low 69°.
Pressure30.12 inHg
Wind14.6 mph SE
Humidity45%
Visibility—
Dew point60°
Sat, 1589° / 69°0
89 °
Rucio, Saturday, 15 August
Clear. High 89°, low 69°.
Pressure30.09 inHg
Wind13.6 mph SE
Humidity41%
Visibility—
Dew point58°
Sun, 1689° / 69°0
89 °
Rucio, Sunday, 16 August
Partly cloudy. High 89°, low 69°.
Pressure30.06 inHg
Wind13.1 mph SE
Humidity45%
Visibility—
Dew point61°
Mon, 1788° / 70°0.05
88 °
Rucio, Monday, 17 August
Light rain. High 88°, low 70°.
Pressure30.00 inHg
Wind10.1 mph E
Humidity40%
Visibility—
Dew point59°
Tue, 1886° / 71°0.24
86 °
Rucio, Tuesday, 18 August
Rain. High 86°, low 71°.
Pressure29.97 inHg
Wind4.2 mph E
Humidity55%
Visibility—
Dew point66°
Wed, 1986° / 71°0.02
86 °
Rucio, Wednesday, 19 August
Light rain. High 86°, low 71°.
Pressure30.00 inHg
Wind12.1 mph SE
Humidity56%
Visibility—
Dew point65°
Thu, 2087° / 71°0.02
87 °
Rucio, Thursday, 20 August
Light rain. High 87°, low 71°.
Pressure30.06 inHg
Wind8.9 mph SE
Humidity68%
Visibility—
Dew point68°
Fri, 2187° / 70°0
87 °
Rucio, Friday, 21 August
Overcast. High 87°, low 70°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity56%
Visibility—
Dew point66°
Sat, 2287° / 70°0
87 °
Rucio, Saturday, 22 August
Light rain. High 87°, low 70°.
Pressure30.03 inHg
Wind10.2 mph SE
Humidity54%
Visibility—
Dew point65°
Sun, 2383° / 68°0.06
83 °
Rucio, Sunday, 23 August
Light rain. High 83°, low 68°.
Pressure30.00 inHg
Wind9.2 mph SE
Humidity64%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 76°0.17
86 °
Rucio, Monday, 24 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation65%
Record high90° (1987)
Record low71° (2018)
Tue, 2586° / 76°0.12
86 °
Rucio, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.12 in
Chance of precipitation55%
Record high91° (1966)
Record low72° (2024)
Wed, 2686° / 76°0.12
86 °
Rucio, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.12 in
Chance of precipitation65%
Record high92° (1990)
Record low73° (1967)
Thu, 2786° / 76°0.09
86 °
Rucio, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.09 in
Chance of precipitation60%
Record high92° (1990)
Record low73° (1996)
Fri, 2886° / 75°0.13
86 °
Rucio, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.13 in
Chance of precipitation65%
Record high91° (1990)
Record low73° (2019)
Sat, 2986° / 76°0.08
86 °
Rucio, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.08 in
Chance of precipitation65%
Record high90° (1965)
Record low73° (2020)
Sun, 3086° / 76°0.17
86 °
Rucio, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation58%
Record high92° (1994)
Record low71° (2021)
Mon, 3186° / 76°0.14
86 °
Rucio, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.14 in
Chance of precipitation53%
Record high91° (1994)
Record low72° (2021)
Tue, 0186° / 76°0.13
86 °
Rucio, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.13 in
Chance of precipitation67%
Record high90° (1960)
Record low72° (2022)
Wed, 0285° / 75°0.13
85 °
Rucio, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.13 in
Chance of precipitation75%
Record high91° (2009)
Record low72° (2022)
Thu, 0386° / 76°0.11
86 °
Rucio, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.11 in
Chance of precipitation52%
Record high92° (1960)
Record low72° (2022)
Fri, 0486° / 75°0.1
86 °
Rucio, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.1 in
Chance of precipitation57%
Record high91° (1960)
Record low72° (1964)
Sat, 0586° / 76°0.24
86 °
Rucio, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.24 in
Chance of precipitation67%
Record high91° (1997)
Record low70° (1961)
Sun, 0686° / 75°0.11
86 °
Rucio, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.11 in
Chance of precipitation55%
Record high92° (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 Rucio, 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 Rucio, 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.