As of 19:13 AST

Weather in Coamo, PR

84°Current weather

Coamo, Saturday, 8 August, 19:13

Light rain. Feels like 93°. High 89°, low 76°.

Pressure29.97 inHg
Wind9 mph E
Humidity77%
Visibility6.2 mi
Dew point76°

Monthly outlook for Coamo, PR: average high 89.2°, average low 75.7°. That is 0.9° above the climate normal for August. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 10 days and 2.0 inches. The warmest day looks like 17 August (92.4°), the coolest 23 August (73.8°).

89.2°/75.7°
Average high / low
+0.9°
Above normal
2 / 10
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August90.1°87.5°+1.4°
18 August – 27 August87.6°87.2°+0.2°
28 August – 6 Septemberat normal86.9°

August records over 66 years

95.4°9 August 2022All-time high
70°25 August 2024All-time low
Sun, 0992° / 75°0Mostly clear
92 °Mostly clear

Coamo, Sunday, 9 August

Mostly clear. High 92°, low 75°.

Pressure30.00 inHg
Wind16.9 mph E
Humidity50%
Visibility6.2 mi
Dew point69°
Mon, 1091° / 76°0Mostly clear
91 °Mostly clear

Coamo, Monday, 10 August

Mostly clear. High 91°, low 76°.

Pressure30.06 inHg
Wind16.5 mph SE
Humidity50%
Visibility6.2 mi
Dew point69°
Tue, 1190° / 75°0Overcast
90 °Overcast

Coamo, Tuesday, 11 August

Overcast. High 90°, low 75°.

Pressure30.03 inHg
Wind16.4 mph SE
Humidity53%
Visibility6.2 mi
Dew point69°
Wed, 1289° / 76°0.02Light rain
89 °Light rain

Coamo, Wednesday, 12 August

Light rain. High 89°, low 76°.

Pressure30.03 inHg
Wind15.8 mph SE
Humidity61%
Visibility6.2 mi
Dew point72°
Thu, 1387° / 75°0Light rain
87 °Light rain

Coamo, Thursday, 13 August

Light rain. High 87°, low 75°.

Pressure30.06 inHg
Wind19.1 mph E
Humidity56%
Visibility
Dew point68°
Fri, 1490° / 76°0.01Light rain
90 °Light rain

Coamo, Friday, 14 August

Light rain. High 90°, low 76°.

Pressure30.12 inHg
Wind18.7 mph E
Humidity50%
Visibility
Dew point66°
Sat, 1590° / 75°0Clear
90 °Clear

Coamo, Saturday, 15 August

Clear. High 90°, low 75°.

Pressure30.09 inHg
Wind19.9 mph E
Humidity48%
Visibility
Dew point65°
Sun, 1691° / 76°0.01Light rain
91 °Light rain

Coamo, Sunday, 16 August

Light rain. High 91°, low 76°.

Pressure30.06 inHg
Wind17.6 mph E
Humidity53%
Visibility
Dew point68°
Mon, 1792° / 75°0Partly cloudy
92 °Partly cloudy

Coamo, Monday, 17 August

Partly cloudy. High 92°, low 75°.

Pressure30.00 inHg
Wind16.5 mph E
Humidity51%
Visibility
Dew point68°
Tue, 1888° / 77°0.52Rain
88 °Rain

Coamo, Tuesday, 18 August

Rain. High 88°, low 77°.

Pressure29.97 inHg
Wind11.5 mph NE
Humidity59%
Visibility
Dew point71°
Wed, 1986° / 77°0.07Light rain
86 °Light rain

Coamo, Wednesday, 19 August

Light rain. High 86°, low 77°.

Pressure30.00 inHg
Wind13.4 mph SE
Humidity66%
Visibility
Dew point72°
Thu, 2087° / 77°0.01Light rain
87 °Light rain

Coamo, Thursday, 20 August

Light rain. High 87°, low 77°.

Pressure30.06 inHg
Wind12.9 mph SE
Humidity62%
Visibility
Dew point71°
Fri, 2187° / 76°0Overcast
87 °Overcast

Coamo, Friday, 21 August

Overcast. High 87°, low 76°.

Pressure30.06 inHg
Wind14.4 mph SE
Humidity67%
Visibility
Dew point71°
Sat, 2288° / 75°0Partly cloudy
88 °Partly cloudy

Coamo, Saturday, 22 August

Partly cloudy. High 88°, low 75°.

Pressure30.03 inHg
Wind15.9 mph SE
Humidity64%
Visibility
Dew point71°
Sun, 2389° / 74°0.02Light rain
89 °Light rain

Coamo, Sunday, 23 August

Light rain. High 89°, low 74°.

Pressure30.00 inHg
Wind16.4 mph SE
Humidity60%
Visibility
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2487° / 75°0.22Climate normal
87 °Climate normal

Coamo, Monday, 24 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.22 in
Chance of precipitation70%
Record high93° (2025)
Record low72° (1976)
Tue, 2587° / 75°0.15Climate normal
87 °Climate normal

Coamo, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.15 in
Chance of precipitation62%
Record high94° (1966)
Record low70° (2024)
Wed, 2687° / 75°0.11Climate normal
87 °Climate normal

Coamo, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.11 in
Chance of precipitation70%
Record high92° (1990)
Record low73° (1972)
Thu, 2787° / 75°0.1Climate normal
87 °Climate normal

Coamo, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.1 in
Chance of precipitation57%
Record high93° (1990)
Record low73° (2012)
Fri, 2887° / 75°0.14Climate normal
87 °Climate normal

Coamo, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.14 in
Chance of precipitation73%
Record high94° (2021)
Record low73° (1983)
Sat, 2987° / 75°0.09Climate normal
87 °Climate normal

Coamo, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.09 in
Chance of precipitation55%
Record high94° (2021)
Record low73° (1961)
Sun, 3087° / 75°0.2Climate normal
87 °Climate normal

Coamo, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation57%
Record high92° (1967)
Record low72° (2025)
Mon, 3187° / 75°0.15Climate normal
87 °Climate normal

Coamo, Monday, 31 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.15 in
Chance of precipitation67%
Record high93° (1996)
Record low72° (2025)
Tue, 0187° / 75°0.1Climate normal
87 °Climate normal

Coamo, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.1 in
Chance of precipitation68%
Record high92° (1996)
Record low72° (1976)
Wed, 0287° / 75°0.12Climate normal
87 °Climate normal

Coamo, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.12 in
Chance of precipitation75%
Record high92° (1967)
Record low71° (1981)
Thu, 0387° / 75°0.12Climate normal
87 °Climate normal

Coamo, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.12 in
Chance of precipitation60%
Record high93° (2021)
Record low73° (1965)
Fri, 0487° / 75°0.14Climate normal
87 °Climate normal

Coamo, Friday, 4 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.14 in
Chance of precipitation62%
Record high94° (2021)
Record low71° (2025)
Sat, 0587° / 75°0.25Climate normal
87 °Climate normal

Coamo, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.25 in
Chance of precipitation58%
Record high95° (2021)
Record low70° (1961)
Sun, 0687° / 75°0.13Climate normal
87 °Climate normal

Coamo, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.13 in
Chance of precipitation60%
Record high95° (2021)
Record low71° (1983)

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 Coamo, 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 Coamo, 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.