Monthly outlook for Hoya Grande, PR: average high 88.6°, average low 77.5°. That is 0° below the climate normal for August. Precipitation is expected on 9 days (about 2.0 inches), against a normal of 8 days and 1.5 inches. The warmest day looks like 14 August (92.5°), the coolest 14 August (76°).
88.6°/77.5°
Average high / low
−0°
Below normal
9 / 8
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
89.6°
88.7°
+0.5°
19 August – 28 August
87°
88.3°
-0.7°
29 August – 7 September
at normal
88°
—
August records over 66 years
96.3°15 August 2023All-time high
71.4°25 August 2024All-time low
Climate normals and records are computed from the nearest reference point — Puerto Real (7 mi).
Mon, 1092° / 77°0
92 °
Hoya Grande, Monday, 10 August
Overcast. High 92°, low 77°.
Pressure30.03 inHg
Wind9.4 mph S
Humidity55%
Visibility6.2 mi
Dew point70°
Tue, 1188° / 77°0.24
88 °
Hoya Grande, Tuesday, 11 August
Rain. High 88°, low 77°.
Pressure30.03 inHg
Wind13.4 mph S
Humidity61%
Visibility6.2 mi
Dew point72°
Wed, 1288° / 77°0.12
88 °
Hoya Grande, Wednesday, 12 August
Light rain. High 88°, low 77°.
Pressure30.00 inHg
Wind12.3 mph S
Humidity59%
Visibility6.2 mi
Dew point72°
Thu, 1390° / 78°0
90 °
Hoya Grande, Thursday, 13 August
Overcast. High 90°, low 78°.
Pressure30.03 inHg
Wind12.5 mph SE
Humidity57%
Visibility—
Dew point69°
Fri, 1493° / 76°0
93 °
Hoya Grande, Friday, 14 August
Clear. High 93°, low 76°.
Pressure30.09 inHg
Wind14.1 mph E
Humidity52%
Visibility—
Dew point68°
Sat, 1592° / 78°0.01
92 °
Hoya Grande, Saturday, 15 August
Light rain. High 92°, low 78°.
Pressure30.03 inHg
Wind14.9 mph E
Humidity52%
Visibility—
Dew point69°
Sun, 1690° / 76°0
90 °
Hoya Grande, Sunday, 16 August
Mostly clear. High 90°, low 76°.
Pressure30.00 inHg
Wind8.7 mph NE
Humidity55%
Visibility—
Dew point69°
Mon, 1788° / 77°0.01
88 °
Hoya Grande, Monday, 17 August
Light rain. High 88°, low 77°.
Pressure29.97 inHg
Wind8.2 mph S
Humidity60%
Visibility—
Dew point71°
Tue, 1889° / 78°0.06
89 °
Hoya Grande, Tuesday, 18 August
Light rain. High 89°, low 78°.
Pressure29.97 inHg
Wind9.1 mph S
Humidity60%
Visibility—
Dew point72°
Wed, 1989° / 80°0.25
89 °
Hoya Grande, Wednesday, 19 August
Rain. High 89°, low 80°.
Pressure30.03 inHg
Wind16.4 mph SE
Humidity61%
Visibility—
Dew point73°
Thu, 2086° / 79°0.72
86 °
Hoya Grande, Thursday, 20 August
Rain. High 86°, low 79°.
Pressure30.00 inHg
Wind7.4 mph SE
Humidity65%
Visibility—
Dew point72°
Fri, 2185° / 78°0.4
85 °
Hoya Grande, Friday, 21 August
Rain. High 85°, low 78°.
Pressure30.00 inHg
Wind4.9 mph SE
Humidity66%
Visibility—
Dew point71°
Sat, 2287° / 77°0
87 °
Hoya Grande, Saturday, 22 August
Overcast. High 87°, low 77°.
Pressure30.00 inHg
Wind11.2 mph SE
Humidity63%
Visibility—
Dew point70°
Sun, 2387° / 77°0.07
87 °
Hoya Grande, Sunday, 23 August
Light rain. High 87°, low 77°.
Pressure30.00 inHg
Wind11.3 mph SE
Humidity65%
Visibility—
Dew point72°
Mon, 2488° / 77°0.04
88 °
Hoya Grande, Monday, 24 August
Light rain. High 88°, low 77°.
Pressure30.06 inHg
Wind6.5 mph E
Humidity56%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 78°0.11
88 °
Hoya Grande, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation52%
Record high93° (2025)
Record low71° (2024)
Wed, 2688° / 78°0.11
88 °
Hoya Grande, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation53%
Record high92° (1981)
Record low75° (2018)
Thu, 2788° / 78°0.08
88 °
Hoya Grande, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.08 in
Chance of precipitation53%
Record high92° (1986)
Record low74° (2018)
Fri, 2888° / 78°0.1
88 °
Hoya Grande, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.1 in
Chance of precipitation53%
Record high92° (1992)
Record low74° (2017)
Sat, 2988° / 78°0.06
88 °
Hoya Grande, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.06 in
Chance of precipitation48%
Record high93° (2024)
Record low74° (2020)
Sun, 3088° / 78°0.14
88 °
Hoya Grande, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.14 in
Chance of precipitation47%
Record high92° (1994)
Record low74° (2025)
Mon, 3188° / 78°0.13
88 °
Hoya Grande, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.13 in
Chance of precipitation40%
Record high92° (2023)
Record low74° (2021)
Tue, 0188° / 78°0.1
88 °
Hoya Grande, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.1 in
Chance of precipitation57%
Record high92° (2023)
Record low74° (2024)
Wed, 0288° / 78°0.11
88 °
Hoya Grande, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation55%
Record high93° (2009)
Record low73° (2022)
Thu, 0388° / 78°0.1
88 °
Hoya Grande, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.1 in
Chance of precipitation57%
Record high92° (1983)
Record low74° (2018)
Fri, 0488° / 78°0.09
88 °
Hoya Grande, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.09 in
Chance of precipitation52%
Record high93° (2024)
Record low76° (1971)
Sat, 0588° / 78°0.2
88 °
Hoya Grande, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.2 in
Chance of precipitation43%
Record high92° (2023)
Record low73° (1961)
Sun, 0688° / 78°0.11
88 °
Hoya Grande, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation53%
Record high92° (2024)
Record low74° (2024)
Mon, 0788° / 78°0.11
88 °
Hoya Grande, Monday, 7 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation57%
Record high92° (1986)
Record low74° (2024)
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 Hoya Grande, 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 Hoya Grande, 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.