As of 10:08 AST

Weather in Mameyal, PR

86°

Mameyal, Sunday, 9 August, 10:08

Partly cloudy. Feels like 99°. High 89°, low 80°.

Pressure30.06 inHg

Wind12 mph SE

Humidity82%

Visibility6.2 mi

Dew point80°

See detailed hourly forecast

Monthly outlook for Mameyal, PR: average high 89°, average low 78.7°. That is 0.1° above the climate normal for August. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 10 days and 1.7 inches. The warmest day looks like 12 August (92.2°), the coolest 23 August (77.1°).

89°/78.7°

Average high / low

+0.1°

Above normal

6 / 10

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	89.1°	88.9°	+0.1°
19 August – 28 August	88.8°	88.8°	-0°
29 August – 7 September	at normal	88.7°	—

August records over 66 years

95.2°28 August 2023All-time high

73°31 August 2021All-time low

Climate normals and records are computed from the nearest reference point — Villas del Sol (3 mi).

Mon, 1090° / 79°

90 °

Mameyal, Monday, 10 August

Light rain. High 90°, low 79°.

Pressure30.06 inHg

Wind20.1 mph E

Humidity56%

Visibility6.2 mi

Dew point70°

Tue, 1189° / 78°

0.02

89 °

Mameyal, Tuesday, 11 August

Light rain. High 89°, low 78°.

Pressure30.03 inHg

Wind18.7 mph NE

Humidity62%

Visibility6.2 mi

Dew point72°

Wed, 1292° / 78°

0.01

92 °

Mameyal, Wednesday, 12 August

Light rain. High 92°, low 78°.

Pressure30.00 inHg

Wind16.6 mph E

Humidity54%

Visibility6.2 mi

Dew point71°

Thu, 1391° / 79°

91 °

Mameyal, Thursday, 13 August

Light rain. High 91°, low 79°.

Pressure30.03 inHg

Wind19.1 mph E

Humidity55%

Visibility—

Dew point70°

Fri, 1489° / 79°

0.03

89 °

Mameyal, Friday, 14 August

Light rain. High 89°, low 79°.

Pressure30.12 inHg

Wind24.3 mph E

Humidity60%

Visibility—

Dew point71°

Sat, 1588° / 80°

0.04

88 °

Mameyal, Saturday, 15 August

Light rain. High 88°, low 80°.

Pressure30.06 inHg

Wind23.5 mph E

Humidity66%

Visibility—

Dew point73°

Sun, 1689° / 79°

0.02

89 °

Mameyal, Sunday, 16 August

Light rain. High 89°, low 79°.

Pressure30.03 inHg

Wind19.8 mph NE

Humidity56%

Visibility—

Dew point69°

Mon, 1787° / 79°

0.05

87 °

Mameyal, Monday, 17 August

Light rain. High 87°, low 79°.

Pressure30.00 inHg

Wind16.5 mph NE

Humidity56%

Visibility—

Dew point69°

Tue, 1887° / 80°

0.38

87 °

Mameyal, Tuesday, 18 August

Rain. High 87°, low 80°.

Pressure30.00 inHg

Wind13.2 mph NE

Humidity68%

Visibility—

Dew point74°

Wed, 1991° / 79°

0.56

91 °

Mameyal, Wednesday, 19 August

Rain. High 91°, low 79°.

Pressure30.03 inHg

Wind15.1 mph E

Humidity57%

Visibility—

Dew point72°

Thu, 2087° / 78°

0.13

87 °

Mameyal, Thursday, 20 August

Light rain. High 87°, low 78°.

Pressure30.00 inHg

Wind14.6 mph E

Humidity65%

Visibility—

Dew point73°

Fri, 2187° / 78°

0.04

87 °

Mameyal, Friday, 21 August

Light rain. High 87°, low 78°.

Pressure30.00 inHg

Wind18.3 mph NE

Humidity60%

Visibility—

Dew point71°

Sat, 2289° / 78°

0.02

89 °

Mameyal, Saturday, 22 August

Light rain. High 89°, low 78°.

Pressure30.00 inHg

Wind19.4 mph E

Humidity52%

Visibility—

Dew point67°

Sun, 2389° / 77°

0.03

89 °

Mameyal, Sunday, 23 August

Light rain. High 89°, low 77°.

Pressure30.00 inHg

Wind16.4 mph E

Humidity59%

Visibility—

Dew point71°

Mon, 2490° / 78°

0.01

90 °

Mameyal, Monday, 24 August

Light rain. High 90°, low 78°.

Pressure30.06 inHg

Wind20.1 mph E

Humidity51%

Visibility—

Dew point67°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2589° / 76°

0.09

89 °

Mameyal, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.09 in

Chance of precipitation55%

Record high94° (2019)

Record low74° (1969)

Wed, 2689° / 76°

0.1

89 °

Mameyal, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.1 in

Chance of precipitation58%

Record high95° (2019)

Record low74° (1965)

Thu, 2789° / 76°

0.09

89 °

Mameyal, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.09 in

Chance of precipitation62%

Record high94° (2023)

Record low74° (1971)

Fri, 2889° / 76°

0.14

89 °

Mameyal, Friday, 28 August

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.14 in

Chance of precipitation73%

Record high95° (2023)

Record low74° (1971)

Sat, 2989° / 77°

0.1

89 °

Mameyal, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high89°

Average low77°

Average precipitation0.1 in

Chance of precipitation53%

Record high93° (1994)

Record low74° (1961)

Sun, 3089° / 77°

0.19

89 °

Mameyal, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high89°

Average low77°

Average precipitation0.19 in

Chance of precipitation67%

Record high94° (1967)

Record low74° (1964)

Mon, 3189° / 76°

0.12

89 °

Mameyal, Monday, 31 August

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.12 in

Chance of precipitation62%

Record high93° (2001)

Record low73° (2021)

Tue, 0189° / 76°

0.13

89 °

Mameyal, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.13 in

Chance of precipitation70%

Record high93° (1967)

Record low74° (1974)

Wed, 0289° / 76°

0.11

89 °

Mameyal, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.11 in

Chance of precipitation73%

Record high93° (1995)

Record low73° (1986)

Thu, 0389° / 76°

0.1

89 °

Mameyal, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.1 in

Chance of precipitation62%

Record high94° (1967)

Record low74° (1971)

Fri, 0489° / 76°

0.1

89 °

Mameyal, Friday, 4 September

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.1 in

Chance of precipitation58%

Record high93° (2021)

Record low74° (1982)

Sat, 0589° / 76°

0.2

89 °

Mameyal, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.2 in

Chance of precipitation67%

Record high93° (1978)

Record low72° (1961)

Sun, 0689° / 76°

0.18

89 °

Mameyal, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.18 in

Chance of precipitation65%

Record high93° (1960)

Record low74° (1961)

Mon, 0789° / 76°

0.13

89 °

Mameyal, Monday, 7 September

Climate normal for this date — 60-year average.

Average high89°

Average low76°

Average precipitation0.13 in

Chance of precipitation68%

Record high93° (1968)

Record low74° (1973)

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 Mameyal, 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 Mameyal, 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.