Monthly outlook for Paso Seco, PR: average high 88.2°, average low 77.8°. That is 0.7° above the climate normal for August. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 8 days and 1.7 inches. The warmest day looks like 9 August (92.7°), the coolest 23 August (76.4°).
88.2°/77.8°
Average high / low
+0.7°
Above normal
2 / 8
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.3°
87.1°
+1.3°
18 August – 27 August
86.2°
86.7°
-0.3°
28 August – 6 September
at normal
86.5°
—
August records over 66 years
96.1°9 August 2022All-time high
70.5°25 August 2024All-time low
Climate normals and records are computed from the nearest reference point — El Ojo (0 mi).
Sun, 0993° / 76°0
93 °
Paso Seco, Sunday, 9 August
Clear. High 93°, low 76°.
Pressure30.00 inHg
Wind19.1 mph E
Humidity55%
Visibility6.2 mi
Dew point71°
Mon, 1090° / 78°0
90 °
Paso Seco, Monday, 10 August
Clear. High 90°, low 78°.
Pressure30.06 inHg
Wind18.5 mph SE
Humidity57%
Visibility6.2 mi
Dew point71°
Tue, 1188° / 78°0
88 °
Paso Seco, Tuesday, 11 August
Overcast. High 88°, low 78°.
Pressure30.03 inHg
Wind19 mph SE
Humidity60%
Visibility6.2 mi
Dew point71°
Wed, 1287° / 78°0.03
87 °
Paso Seco, Wednesday, 12 August
Light rain. High 87°, low 78°.
Pressure30.03 inHg
Wind17.3 mph SE
Humidity67%
Visibility6.2 mi
Dew point73°
Thu, 1387° / 78°0.01
87 °
Paso Seco, Thursday, 13 August
Light rain. High 87°, low 78°.
Pressure30.06 inHg
Wind21.4 mph E
Humidity60%
Visibility—
Dew point70°
Fri, 1489° / 78°0.01
89 °
Paso Seco, Friday, 14 August
Light rain. High 89°, low 78°.
Pressure30.09 inHg
Wind21.7 mph E
Humidity55%
Visibility—
Dew point69°
Sat, 1589° / 77°0
89 °
Paso Seco, Saturday, 15 August
Clear. High 89°, low 77°.
Pressure30.06 inHg
Wind23.2 mph E
Humidity52%
Visibility—
Dew point67°
Sun, 1690° / 78°0.01
90 °
Paso Seco, Sunday, 16 August
Light rain. High 90°, low 78°.
Pressure30.06 inHg
Wind20.3 mph E
Humidity58%
Visibility—
Dew point70°
Mon, 1791° / 78°0
91 °
Paso Seco, Monday, 17 August
Partly cloudy. High 91°, low 78°.
Pressure30.00 inHg
Wind19.8 mph E
Humidity55%
Visibility—
Dew point70°
Tue, 1889° / 79°0.53
89 °
Paso Seco, Tuesday, 18 August
Rain. High 89°, low 79°.
Pressure29.94 inHg
Wind12.5 mph NE
Humidity59%
Visibility—
Dew point71°
Wed, 1986° / 79°0.11
86 °
Paso Seco, Wednesday, 19 August
Light rain. High 86°, low 79°.
Pressure30.00 inHg
Wind13.5 mph SE
Humidity70%
Visibility—
Dew point74°
Thu, 2085° / 79°0.02
85 °
Paso Seco, Thursday, 20 August
Light rain. High 85°, low 79°.
Pressure30.06 inHg
Wind14.4 mph SE
Humidity68%
Visibility—
Dew point73°
Fri, 2186° / 78°0
86 °
Paso Seco, Friday, 21 August
Partly cloudy. High 86°, low 78°.
Pressure30.06 inHg
Wind16.3 mph SE
Humidity70%
Visibility—
Dew point72°
Sat, 2286° / 77°0
86 °
Paso Seco, Saturday, 22 August
Light rain. High 86°, low 77°.
Pressure30.03 inHg
Wind17.5 mph SE
Humidity68%
Visibility—
Dew point72°
Sun, 2386° / 76°0.03
86 °
Paso Seco, Sunday, 23 August
Light rain. High 86°, low 76°.
Pressure30.00 inHg
Wind17.9 mph SE
Humidity66%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 76°0.17
86 °
Paso Seco, Monday, 24 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation57%
Record high93° (2025)
Record low73° (2025)
Tue, 2587° / 76°0.13
87 °
Paso Seco, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.13 in
Chance of precipitation45%
Record high92° (1966)
Record low71° (2024)
Wed, 2686° / 76°0.1
86 °
Paso Seco, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.1 in
Chance of precipitation62%
Record high91° (1990)
Record low73° (1972)
Thu, 2787° / 76°0.09
87 °
Paso Seco, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.09 in
Chance of precipitation52%
Record high93° (2021)
Record low73° (2024)
Fri, 2886° / 76°0.13
86 °
Paso Seco, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.13 in
Chance of precipitation55%
Record high95° (2021)
Record low73° (1983)
Sat, 2987° / 76°0.07
87 °
Paso Seco, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.07 in
Chance of precipitation52%
Record high94° (2021)
Record low74° (2025)
Sun, 3087° / 76°0.17
87 °
Paso Seco, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.17 in
Chance of precipitation55%
Record high92° (2017)
Record low73° (2025)
Mon, 3187° / 76°0.13
87 °
Paso Seco, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.13 in
Chance of precipitation48%
Record high93° (2017)
Record low73° (2025)
Tue, 0187° / 76°0.09
87 °
Paso Seco, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.09 in
Chance of precipitation58%
Record high91° (2018)
Record low73° (1986)
Wed, 0286° / 76°0.09
86 °
Paso Seco, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.09 in
Chance of precipitation62%
Record high91° (2021)
Record low73° (1986)
Thu, 0387° / 76°0.11
87 °
Paso Seco, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.11 in
Chance of precipitation53%
Record high94° (2021)
Record low73° (1965)
Fri, 0487° / 76°0.11
87 °
Paso Seco, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.11 in
Chance of precipitation50%
Record high94° (2021)
Record low72° (2025)
Sat, 0586° / 76°0.23
86 °
Paso Seco, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.23 in
Chance of precipitation55%
Record high96° (2021)
Record low72° (1961)
Sun, 0686° / 76°0.12
86 °
Paso Seco, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.12 in
Chance of precipitation48%
Record high96° (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 Paso Seco, 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 Paso Seco, 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.