Monthly outlook for Barriada Monte Santo, PR: average high 83.6°, average low 81.3°. That is 0.8° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 12 days and 3.2 inches. The warmest day looks like 10 August (90.6°), the coolest 9 August (79.3°).
83.6°/81.3°
Average high / low
+0.8°
Above normal
6 / 12
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.2°
82.2°
+1.1°
19 August – 28 August
82.7°
82.3°
+0.2°
29 August – 7 September
at normal
82.4°
—
August records over 66 years
86.5°19 August 2023All-time high
74.8°12 August 2025All-time low
Climate normals and records are computed from the nearest reference point — Vieques (1 mi).
Mon, 1091° / 80°0
91 °
Barriada Monte Santo, Monday, 10 August
Light rain. High 91°, low 80°.
Pressure30.06 inHg
Wind17.2 mph E
Humidity74%
Visibility6.2 mi
Dew point75°
Tue, 1183° / 80°0.2
83 °
Barriada Monte Santo, Tuesday, 11 August
Light rain. High 83°, low 80°.
Pressure30.03 inHg
Wind17.1 mph E
Humidity74%
Visibility6.2 mi
Dew point74°
Wed, 1283° / 82°0.31
83 °
Barriada Monte Santo, Wednesday, 12 August
Rain. High 83°, low 82°.
Pressure30.03 inHg
Wind16.3 mph E
Humidity77%
Visibility6.2 mi
Dew point75°
Thu, 1383° / 82°0.03
83 °
Barriada Monte Santo, Thursday, 13 August
Light rain. High 83°, low 82°.
Pressure30.09 inHg
Wind24.2 mph E
Humidity74%
Visibility—
Dew point73°
Fri, 1483° / 82°0.04
83 °
Barriada Monte Santo, Friday, 14 August
Light rain. High 83°, low 82°.
Pressure30.12 inHg
Wind24.5 mph E
Humidity74%
Visibility—
Dew point73°
Sat, 1583° / 82°0.04
83 °
Barriada Monte Santo, Saturday, 15 August
Light rain. High 83°, low 82°.
Pressure30.06 inHg
Wind26.1 mph E
Humidity78%
Visibility—
Dew point75°
Sun, 1683° / 82°0.02
83 °
Barriada Monte Santo, Sunday, 16 August
Light rain. High 83°, low 82°.
Pressure30.03 inHg
Wind21 mph E
Humidity74%
Visibility—
Dew point73°
Mon, 1782° / 81°0
82 °
Barriada Monte Santo, Monday, 17 August
Overcast. High 82°, low 81°.
Pressure29.97 inHg
Wind16.8 mph NE
Humidity70%
Visibility—
Dew point71°
Tue, 1883° / 82°0
83 °
Barriada Monte Santo, Tuesday, 18 August
Light rain. High 83°, low 82°.
Pressure30.03 inHg
Wind9.7 mph E
Humidity75%
Visibility—
Dew point73°
Wed, 1983° / 81°0
83 °
Barriada Monte Santo, Wednesday, 19 August
Clear. High 83°, low 81°.
Pressure30.03 inHg
Wind12.1 mph NE
Humidity75%
Visibility—
Dew point73°
Thu, 2082° / 81°0
82 °
Barriada Monte Santo, Thursday, 20 August
Clear. High 82°, low 81°.
Pressure30.03 inHg
Wind8.1 mph NE
Humidity72%
Visibility—
Dew point71°
Fri, 2183° / 81°0.02
83 °
Barriada Monte Santo, Friday, 21 August
Light rain. High 83°, low 81°.
Pressure29.97 inHg
Wind9 mph SE
Humidity71%
Visibility—
Dew point71°
Sat, 2283° / 81°0.01
83 °
Barriada Monte Santo, Saturday, 22 August
Light rain. High 83°, low 81°.
Pressure29.97 inHg
Wind14.4 mph E
Humidity74%
Visibility—
Dew point72°
Sun, 2383° / 82°0.19
83 °
Barriada Monte Santo, Sunday, 23 August
Rain. High 83°, low 82°.
Pressure30.00 inHg
Wind18 mph E
Humidity78%
Visibility—
Dew point75°
Mon, 2483° / 82°0.27
83 °
Barriada Monte Santo, Monday, 24 August
Light rain. High 83°, low 82°.
Pressure30.03 inHg
Wind19.1 mph E
Humidity75%
Visibility—
Dew point74°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 79°0.17
82 °
Barriada Monte Santo, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.17 in
Chance of precipitation73%
Record high85° (2025)
Record low75° (1972)
Wed, 2682° / 79°0.13
82 °
Barriada Monte Santo, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.13 in
Chance of precipitation80%
Record high85° (2025)
Record low77° (1972)
Thu, 2782° / 79°0.13
82 °
Barriada Monte Santo, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.13 in
Chance of precipitation72%
Record high86° (2023)
Record low76° (1976)
Fri, 2882° / 79°0.21
82 °
Barriada Monte Santo, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.21 in
Chance of precipitation78%
Record high87° (2023)
Record low76° (1970)
Sat, 2982° / 79°0.14
82 °
Barriada Monte Santo, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.14 in
Chance of precipitation75%
Record high86° (2023)
Record low76° (1971)
Sun, 3082° / 79°0.26
82 °
Barriada Monte Santo, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.26 in
Chance of precipitation77%
Record high86° (2023)
Record low75° (2022)
Mon, 3182° / 79°0.19
82 °
Barriada Monte Santo, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.19 in
Chance of precipitation82%
Record high86° (2004)
Record low76° (1964)
Tue, 0182° / 79°0.13
82 °
Barriada Monte Santo, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.13 in
Chance of precipitation70%
Record high86° (2024)
Record low75° (1986)
Wed, 0282° / 79°0.17
82 °
Barriada Monte Santo, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.17 in
Chance of precipitation73%
Record high86° (2023)
Record low76° (1974)
Thu, 0382° / 79°0.13
82 °
Barriada Monte Santo, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.13 in
Chance of precipitation68%
Record high85° (2023)
Record low76° (1974)
Fri, 0482° / 80°0.19
82 °
Barriada Monte Santo, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low80°
Average precipitation0.19 in
Chance of precipitation60%
Record high87° (2023)
Record low76° (1971)
Sat, 0582° / 79°0.26
82 °
Barriada Monte Santo, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.26 in
Chance of precipitation70%
Record high85° (2023)
Record low77° (1970)
Sun, 0682° / 79°0.2
82 °
Barriada Monte Santo, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.2 in
Chance of precipitation68%
Record high85° (2023)
Record low77° (2006)
Mon, 0782° / 79°0.17
82 °
Barriada Monte Santo, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.17 in
Chance of precipitation80%
Record high85° (2023)
Record low76° (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 Barriada Monte Santo, 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 Barriada Monte Santo, 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.