Monthly outlook for Bayamón Gardens, PR: average high 91.9°, average low 76.8°. That is 1.7° above the climate normal for August. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 10 days and 1.8 inches. The warmest day looks like 19 August (95.1°), the coolest 22 August (75.4°).
91.9°/76.8°
Average high / low
+1.7°
Above normal
2 / 10
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
91°
88.9°
+1.2°
19 August – 28 August
93.2°
88.8°
+2.5°
29 August – 7 September
at normal
88.8°
—
August records over 66 years
94.6°20 August 2025All-time high
70.9°23 August 2022All-time low
Climate normals and records are computed from the nearest reference point — Bayamón (1 mi).
Mon, 1092° / 78°0
92 °
Bayamón Gardens, Monday, 10 August
Overcast. High 92°, low 78°.
Pressure30.06 inHg
Wind15.7 mph E
Humidity49%
Visibility6.2 mi
Dew point68°
Tue, 1192° / 76°0.01
92 °
Bayamón Gardens, Tuesday, 11 August
Light rain. High 92°, low 76°.
Pressure30.03 inHg
Wind15.5 mph E
Humidity51%
Visibility6.2 mi
Dew point69°
Wed, 1293° / 77°0
93 °
Bayamón Gardens, Wednesday, 12 August
Overcast. High 93°, low 77°.
Pressure30.00 inHg
Wind13.6 mph E
Humidity50%
Visibility6.2 mi
Dew point70°
Thu, 1392° / 77°0.02
92 °
Bayamón Gardens, Thursday, 13 August
Light rain. High 92°, low 77°.
Pressure30.06 inHg
Wind17 mph E
Humidity50%
Visibility—
Dew point67°
Fri, 1491° / 77°0.02
91 °
Bayamón Gardens, Friday, 14 August
Light rain. High 91°, low 77°.
Pressure30.12 inHg
Wind18.8 mph E
Humidity49%
Visibility—
Dew point66°
Sat, 1591° / 78°0.02
91 °
Bayamón Gardens, Saturday, 15 August
Light rain. High 91°, low 78°.
Pressure30.06 inHg
Wind19.7 mph E
Humidity53%
Visibility—
Dew point68°
Sun, 1691° / 76°0.01
91 °
Bayamón Gardens, Sunday, 16 August
Light rain. High 91°, low 76°.
Pressure30.03 inHg
Wind17.1 mph E
Humidity52%
Visibility—
Dew point68°
Mon, 1789° / 77°0.11
89 °
Bayamón Gardens, Monday, 17 August
Light rain. High 89°, low 77°.
Pressure30.03 inHg
Wind15.3 mph NE
Humidity61%
Visibility—
Dew point72°
Tue, 1892° / 78°0.48
92 °
Bayamón Gardens, Tuesday, 18 August
Rain. High 92°, low 78°.
Pressure30.03 inHg
Wind7.3 mph NE
Humidity52%
Visibility—
Dew point70°
Wed, 1995° / 76°0.01
95 °
Bayamón Gardens, Wednesday, 19 August
Light rain. High 95°, low 76°.
Pressure30.03 inHg
Wind8.6 mph SE
Humidity46%
Visibility—
Dew point67°
Thu, 2094° / 77°0
94 °
Bayamón Gardens, Thursday, 20 August
Clear. High 94°, low 77°.
Pressure30.03 inHg
Wind14.3 mph E
Humidity46%
Visibility—
Dew point66°
Fri, 2193° / 76°0
93 °
Bayamón Gardens, Friday, 21 August
Clear. High 93°, low 76°.
Pressure30.03 inHg
Wind14.3 mph E
Humidity45%
Visibility—
Dew point65°
Sat, 2293° / 75°0
93 °
Bayamón Gardens, Saturday, 22 August
Light rain. High 93°, low 75°.
Pressure30.00 inHg
Wind15.7 mph E
Humidity51%
Visibility—
Dew point68°
Sun, 2392° / 77°0.01
92 °
Bayamón Gardens, Sunday, 23 August
Light rain. High 92°, low 77°.
Pressure30.03 inHg
Wind14.7 mph E
Humidity44%
Visibility—
Dew point64°
Mon, 2493° / 77°0
93 °
Bayamón Gardens, Monday, 24 August
Partly cloudy. High 93°, low 77°.
Pressure30.06 inHg
Wind15.5 mph E
Humidity44%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 76°0.1
89 °
Bayamón Gardens, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.1 in
Chance of precipitation55%
Record high93° (2019)
Record low72° (2020)
Wed, 2689° / 76°0.11
89 °
Bayamón Gardens, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.11 in
Chance of precipitation60%
Record high95° (2019)
Record low73° (2021)
Thu, 2789° / 76°0.09
89 °
Bayamón Gardens, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.09 in
Chance of precipitation65%
Record high93° (2002)
Record low73° (2018)
Fri, 2889° / 76°0.14
89 °
Bayamón Gardens, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.14 in
Chance of precipitation73%
Record high94° (2023)
Record low73° (2022)
Sat, 2989° / 76°0.1
89 °
Bayamón Gardens, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.1 in
Chance of precipitation52%
Record high93° (2022)
Record low73° (2022)
Sun, 3089° / 76°0.19
89 °
Bayamón Gardens, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.19 in
Chance of precipitation68%
Record high94° (1967)
Record low73° (2018)
Mon, 3189° / 76°0.12
89 °
Bayamón Gardens, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.12 in
Chance of precipitation58%
Record high93° (2001)
Record low71° (2021)
Tue, 0189° / 76°0.13
89 °
Bayamón Gardens, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.13 in
Chance of precipitation72%
Record high93° (1967)
Record low72° (2021)
Wed, 0289° / 76°0.11
89 °
Bayamón Gardens, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.11 in
Chance of precipitation72%
Record high93° (1995)
Record low73° (1986)
Thu, 0389° / 76°0.11
89 °
Bayamón Gardens, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.11 in
Chance of precipitation63%
Record high94° (1967)
Record low72° (2020)
Fri, 0489° / 76°0.1
89 °
Bayamón Gardens, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.1 in
Chance of precipitation58%
Record high95° (2021)
Record low73° (2018)
Sat, 0589° / 76°0.21
89 °
Bayamón Gardens, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.21 in
Chance of precipitation68%
Record high94° (2023)
Record low72° (1961)
Sun, 0689° / 76°0.2
89 °
Bayamón Gardens, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.2 in
Chance of precipitation67%
Record high93° (1960)
Record low73° (2018)
Mon, 0789° / 76°0.12
89 °
Bayamón Gardens, Monday, 7 September
Climate normal for this date — 60-year average.
Average high89°
Average low76°
Average precipitation0.12 in
Chance of precipitation65%
Record high93° (1968)
Record low71° (2022)
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 Bayamón Gardens, 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 Bayamón Gardens, 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.