As of 15:16 AST

Weather in Bayamoncito, PR

86°Current weather

Bayamoncito, Saturday, 8 August, 15:16

Light rain. Feels like 94°. High 86°, low 73°.

Pressure30.00 inHg
Wind3 mph N
Humidity66%
Visibility6.2 mi
Dew point72°

Monthly outlook for Bayamoncito, PR: average high 88.5°, average low 71.2°. That is 0.9° above the climate normal for August. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 11 days and 2.0 inches. The warmest day looks like 20 August (91°), the coolest 23 August (69.2°).

88.5°/71.2°
Average high / low
+0.9°
Above normal
2 / 11
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August88.3°86.9°+0.8°
18 August – 27 August88.7°86.8°+1°
28 August – 6 Septemberat normal86.8°

August records over 66 years

92.3°21 August 1994All-time high
70.7°22 August 2022All-time low

Climate normals and records are computed from the nearest reference point — Comerío (4 mi).

Sun, 0987° / 72°0Partly cloudy
87 °Partly cloudy

Bayamoncito, Sunday, 9 August

Partly cloudy. High 87°, low 72°.

Pressure30.03 inHg
Wind14.9 mph E
Humidity47%
Visibility6.2 mi
Dew point67°
Mon, 1090° / 71°0Mostly clear
90 °Mostly clear

Bayamoncito, Monday, 10 August

Mostly clear. High 90°, low 71°.

Pressure30.06 inHg
Wind14.2 mph E
Humidity44%
Visibility6.2 mi
Dew point66°
Tue, 1189° / 70°0Partly cloudy
89 °Partly cloudy

Bayamoncito, Tuesday, 11 August

Partly cloudy. High 89°, low 70°.

Pressure30.06 inHg
Wind12.1 mph E
Humidity45%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 73°0.02Light rain
89 °Light rain

Bayamoncito, Wednesday, 12 August

Light rain. High 89°, low 73°.

Pressure30.03 inHg
Wind12.9 mph SE
Humidity53%
Visibility6.2 mi
Dew point68°
Thu, 1385° / 71°0.03Light rain
85 °Light rain

Bayamoncito, Thursday, 13 August

Light rain. High 85°, low 71°.

Pressure30.09 inHg
Wind15.5 mph SE
Humidity57%
Visibility
Dew point66°
Fri, 1488° / 71°0.03Light rain
88 °Light rain

Bayamoncito, Friday, 14 August

Light rain. High 88°, low 71°.

Pressure30.12 inHg
Wind15.7 mph E
Humidity48%
Visibility
Dew point62°
Sat, 1589° / 71°0.01Light rain
89 °Light rain

Bayamoncito, Saturday, 15 August

Light rain. High 89°, low 71°.

Pressure30.09 inHg
Wind17.1 mph E
Humidity47%
Visibility
Dew point62°
Sun, 1689° / 71°0.04Light rain
89 °Light rain

Bayamoncito, Sunday, 16 August

Light rain. High 89°, low 71°.

Pressure30.06 inHg
Wind15.7 mph E
Humidity48%
Visibility
Dew point63°
Mon, 1791° / 70°0.01Light rain
91 °Light rain

Bayamoncito, Monday, 17 August

Light rain. High 91°, low 70°.

Pressure30.00 inHg
Wind14.2 mph E
Humidity53%
Visibility
Dew point66°
Tue, 1885° / 72°0.4Rain
85 °Rain

Bayamoncito, Tuesday, 18 August

Rain. High 85°, low 72°.

Pressure29.97 inHg
Wind10.6 mph NE
Humidity60%
Visibility
Dew point68°
Wed, 1989° / 71°0.02Light rain
89 °Light rain

Bayamoncito, Wednesday, 19 August

Light rain. High 89°, low 71°.

Pressure30.00 inHg
Wind13.8 mph S
Humidity54%
Visibility
Dew point66°
Thu, 2091° / 71°0.03Light rain
91 °Light rain

Bayamoncito, Thursday, 20 August

Light rain. High 91°, low 71°.

Pressure30.06 inHg
Wind11.9 mph SE
Humidity54%
Visibility
Dew point66°
Fri, 2190° / 71°0Light rain
90 °Light rain

Bayamoncito, Friday, 21 August

Light rain. High 90°, low 71°.

Pressure30.06 inHg
Wind11.6 mph SE
Humidity63%
Visibility
Dew point69°
Sat, 2289° / 69°0.01Light rain
89 °Light rain

Bayamoncito, Saturday, 22 August

Light rain. High 89°, low 69°.

Pressure30.03 inHg
Wind11.8 mph SE
Humidity60%
Visibility
Dew point68°
Sun, 2389° / 69°0.02Light rain
89 °Light rain

Bayamoncito, Sunday, 23 August

Light rain. High 89°, low 69°.

Pressure30.00 inHg
Wind12.8 mph SE
Humidity48%
Visibility
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 75°0.17Climate normal
86 °Climate normal

Bayamoncito, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°
Average low75°
Average precipitation0.17 in
Chance of precipitation73%
Record high91° (1963)
Record low72° (2018)
Tue, 2587° / 75°0.13Climate normal
87 °Climate normal

Bayamoncito, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.13 in
Chance of precipitation70%
Record high92° (1966)
Record low73° (1969)
Wed, 2687° / 75°0.13Climate normal
87 °Climate normal

Bayamoncito, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.13 in
Chance of precipitation70%
Record high92° (1994)
Record low73° (1965)
Thu, 2787° / 75°0.11Climate normal
87 °Climate normal

Bayamoncito, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.11 in
Chance of precipitation65%
Record high91° (1990)
Record low73° (2018)
Fri, 2887° / 75°0.17Climate normal
87 °Climate normal

Bayamoncito, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.17 in
Chance of precipitation82%
Record high90° (2023)
Record low72° (2022)
Sat, 2987° / 75°0.11Climate normal
87 °Climate normal

Bayamoncito, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.11 in
Chance of precipitation68%
Record high91° (2023)
Record low73° (2018)
Sun, 3087° / 75°0.22Climate normal
87 °Climate normal

Bayamoncito, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.22 in
Chance of precipitation72%
Record high92° (1967)
Record low73° (2021)
Mon, 3187° / 75°0.14Climate normal
87 °Climate normal

Bayamoncito, Monday, 31 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.14 in
Chance of precipitation65%
Record high91° (2004)
Record low72° (2021)
Tue, 0187° / 75°0.13Climate normal
87 °Climate normal

Bayamoncito, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.13 in
Chance of precipitation73%
Record high91° (1967)
Record low71° (2022)
Wed, 0287° / 75°0.13Climate normal
87 °Climate normal

Bayamoncito, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.13 in
Chance of precipitation80%
Record high91° (1967)
Record low71° (2022)
Thu, 0387° / 75°0.12Climate normal
87 °Climate normal

Bayamoncito, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.12 in
Chance of precipitation65%
Record high91° (1967)
Record low73° (2012)
Fri, 0487° / 75°0.12Climate normal
87 °Climate normal

Bayamoncito, Friday, 4 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.12 in
Chance of precipitation70%
Record high91° (1960)
Record low73° (1982)
Sat, 0587° / 75°0.24Climate normal
87 °Climate normal

Bayamoncito, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.24 in
Chance of precipitation70%
Record high92° (1997)
Record low71° (1961)
Sun, 0687° / 75°0.2Climate normal
87 °Climate normal

Bayamoncito, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation70%
Record high91° (2012)
Record low73° (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 Bayamoncito, 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 Bayamoncito, 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.