Monthly outlook for Bayaney, PR: average high 88.9°, average low 72.8°. That is 1.8° above the climate normal for August. Precipitation is expected on 7 days (about 0.8 inches), against a normal of 11 days and 2.4 inches. The warmest day looks like 13 August (92.3°), the coolest 23 August (69.4°).
88.9°/72.8°
Average high / low
+1.8°
Above normal
7 / 11
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.4°
85.7°
+2.1°
18 August – 27 August
88.2°
85.5°
+1.5°
28 August – 6 September
at normal
85.2°
—
August records over 66 years
93.2°28 August 2023All-time high
68.9°25 August 1969All-time low
Climate normals and records are computed from the nearest reference point — Quebrada (3 mi).
Sun, 0988° / 73°0
88 °
Bayaney, Sunday, 9 August
Overcast. High 88°, low 73°.
Pressure30.03 inHg
Wind19 mph NE
Humidity59%
Visibility6.2 mi
Dew point70°
Mon, 1091° / 74°0
91 °
Bayaney, Monday, 10 August
Clear. High 91°, low 74°.
Pressure30.06 inHg
Wind17.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point67°
Tue, 1189° / 72°0.15
89 °
Bayaney, Tuesday, 11 August
Light rain. High 89°, low 72°.
Pressure30.03 inHg
Wind15.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point69°
Wed, 1289° / 72°0.17
89 °
Bayaney, Wednesday, 12 August
Light rain. High 89°, low 72°.
Pressure30.00 inHg
Wind11.4 mph NE
Humidity55%
Visibility6.2 mi
Dew point70°
Thu, 1392° / 73°0
92 °
Bayaney, Thursday, 13 August
Overcast. High 92°, low 73°.
Pressure30.03 inHg
Wind14 mph E
Humidity51%
Visibility—
Dew point66°
Fri, 1490° / 72°0
90 °
Bayaney, Friday, 14 August
Overcast. High 90°, low 72°.
Pressure30.12 inHg
Wind21.3 mph NE
Humidity50%
Visibility—
Dew point65°
Sat, 1589° / 74°0
89 °
Bayaney, Saturday, 15 August
Clear. High 89°, low 74°.
Pressure30.09 inHg
Wind21.8 mph NE
Humidity47%
Visibility—
Dew point64°
Sun, 1690° / 74°0.02
90 °
Bayaney, Sunday, 16 August
Light rain. High 90°, low 74°.
Pressure30.06 inHg
Wind22.4 mph NE
Humidity51%
Visibility—
Dew point65°
Mon, 1788° / 73°0.05
88 °
Bayaney, Monday, 17 August
Light rain. High 88°, low 73°.
Pressure30.03 inHg
Wind19.1 mph NE
Humidity52%
Visibility—
Dew point66°
Tue, 1885° / 74°0.15
85 °
Bayaney, Tuesday, 18 August
Light rain. High 85°, low 74°.
Pressure30.00 inHg
Wind14.5 mph NE
Humidity66%
Visibility—
Dew point71°
Wed, 1990° / 73°0.03
90 °
Bayaney, Wednesday, 19 August
Light rain. High 90°, low 73°.
Pressure30.00 inHg
Wind7.1 mph NE
Humidity46%
Visibility—
Dew point64°
Thu, 2087° / 73°0.07
87 °
Bayaney, Thursday, 20 August
Light rain. High 87°, low 73°.
Pressure30.03 inHg
Wind7.7 mph N
Humidity59%
Visibility—
Dew point69°
Fri, 2191° / 72°0.02
91 °
Bayaney, Friday, 21 August
Light rain. High 91°, low 72°.
Pressure30.03 inHg
Wind11.1 mph N
Humidity44%
Visibility—
Dew point63°
Sat, 2290° / 71°0.02
90 °
Bayaney, Saturday, 22 August
Light rain. High 90°, low 71°.
Pressure30.00 inHg
Wind12.1 mph NE
Humidity51%
Visibility—
Dew point66°
Sun, 2385° / 69°0.06
85 °
Bayaney, Sunday, 23 August
Light rain. High 85°, low 69°.
Pressure30.00 inHg
Wind10 mph NE
Humidity60%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2485° / 73°0.2
85 °
Bayaney, Monday, 24 August
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.2 in
Chance of precipitation75%
Record high93° (2023)
Record low70° (1963)
Tue, 2586° / 73°0.14
86 °
Bayaney, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low73°
Average precipitation0.14 in
Chance of precipitation72%
Record high90° (2019)
Record low69° (1969)
Wed, 2685° / 73°0.18
85 °
Bayaney, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.18 in
Chance of precipitation73%
Record high91° (1994)
Record low71° (2019)
Thu, 2785° / 73°0.14
85 °
Bayaney, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.14 in
Chance of precipitation68%
Record high90° (2023)
Record low71° (2012)
Fri, 2885° / 73°0.18
85 °
Bayaney, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.18 in
Chance of precipitation80%
Record high93° (2023)
Record low70° (2015)
Sat, 2985° / 73°0.15
85 °
Bayaney, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.15 in
Chance of precipitation72%
Record high91° (2023)
Record low70° (1990)
Sun, 3085° / 73°0.23
85 °
Bayaney, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.23 in
Chance of precipitation70%
Record high90° (2023)
Record low71° (2022)
Mon, 3185° / 73°0.17
85 °
Bayaney, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.17 in
Chance of precipitation77%
Record high91° (2023)
Record low69° (2021)
Tue, 0185° / 73°0.19
85 °
Bayaney, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.19 in
Chance of precipitation80%
Record high90° (2023)
Record low70° (1976)
Wed, 0285° / 73°0.19
85 °
Bayaney, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.19 in
Chance of precipitation90%
Record high89° (1965)
Record low69° (1986)
Thu, 0385° / 73°0.16
85 °
Bayaney, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.16 in
Chance of precipitation77%
Record high91° (2024)
Record low70° (1965)
Fri, 0485° / 73°0.17
85 °
Bayaney, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.17 in
Chance of precipitation72%
Record high91° (2021)
Record low70° (2018)
Sat, 0585° / 73°0.27
85 °
Bayaney, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.27 in
Chance of precipitation77%
Record high90° (2023)
Record low67° (1961)
Sun, 0685° / 73°0.2
85 °
Bayaney, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.2 in
Chance of precipitation75%
Record high89° (2025)
Record low69° (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 Bayaney, 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 Bayaney, 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.