Monthly outlook for Proyecto Barracón, PR: average high 84.3°, average low 80.9°. That is 1.5° above the climate normal for October. Precipitation is expected on 15 days (about 2.3 inches), against a normal of 12 days and 3.2 inches. The warmest day looks like 15 October (88.8°), the coolest 21 October (77.3°).
84.3°/80.9°
Average high / low
+1.5°
Above normal
15 / 12
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
84.9°
81.7°
+1.8°
25 October – 3 November
83.3°
81.3°
+1.1°
4 November – 13 November
at normal
80.7°
—
October records over 66 years
87.4°13 October 2024All-time high
73.8°27 October 2022All-time low
Climate normals and records are computed from the nearest reference point — Vieques (1 mi).
Fri, 1687° / 79°0
87 °
Proyecto Barracón, Friday, 16 October
Mostly clear. High 87°, low 79°.
Pressure29.94 inHg
Wind12.3 mph E
Humidity68%
Visibility6.2 mi
Dew point74°
Sat, 1785° / 78°0.05
85 °
Proyecto Barracón, Saturday, 17 October
Light rain. High 85°, low 78°.
Pressure29.94 inHg
Wind7.8 mph E
Humidity69%
Visibility6.2 mi
Dew point74°
Sun, 1885° / 80°0.09
85 °
Proyecto Barracón, Sunday, 18 October
Light rain. High 85°, low 80°.
Pressure29.94 inHg
Wind6.8 mph E
Humidity68%
Visibility6.2 mi
Dew point74°
Mon, 1985° / 81°0.1
85 °
Proyecto Barracón, Monday, 19 October
Light rain. High 85°, low 81°.
Pressure29.91 inHg
Wind8.4 mph E
Humidity69%
Visibility6.2 mi
Dew point74°
Tue, 2084° / 81°0.21
84 °
Proyecto Barracón, Tuesday, 20 October
Light rain. High 84°, low 81°.
Pressure29.91 inHg
Wind8.2 mph E
Humidity70%
Visibility—
Dew point73°
Wed, 2183° / 77°0.3
83 °
Proyecto Barracón, Wednesday, 21 October
Rain. High 83°, low 77°.
Pressure29.91 inHg
Wind11.7 mph SE
Humidity74%
Visibility—
Dew point73°
Thu, 2283° / 82°0.13
83 °
Proyecto Barracón, Thursday, 22 October
Light rain. High 83°, low 82°.
Pressure29.94 inHg
Wind12.8 mph SE
Humidity75%
Visibility—
Dew point74°
Fri, 2384° / 82°0.24
84 °
Proyecto Barracón, Friday, 23 October
Light rain. High 84°, low 82°.
Pressure29.94 inHg
Wind22.4 mph SE
Humidity78%
Visibility—
Dew point75°
Sat, 2484° / 83°0.14
84 °
Proyecto Barracón, Saturday, 24 October
Light rain. High 84°, low 83°.
Pressure29.88 inHg
Wind23.5 mph SE
Humidity80%
Visibility—
Dew point77°
Sun, 2584° / 83°0.06
84 °
Proyecto Barracón, Sunday, 25 October
Light rain. High 84°, low 83°.
Pressure29.88 inHg
Wind18.9 mph S
Humidity75%
Visibility—
Dew point75°
Mon, 2683° / 82°0.07
83 °
Proyecto Barracón, Monday, 26 October
Light rain. High 83°, low 82°.
Pressure29.91 inHg
Wind16.9 mph S
Humidity80%
Visibility—
Dew point76°
Tue, 2783° / 82°0.12
83 °
Proyecto Barracón, Tuesday, 27 October
Light rain. High 83°, low 82°.
Pressure29.97 inHg
Wind13.2 mph E
Humidity77%
Visibility—
Dew point75°
Wed, 2883° / 82°0.26
83 °
Proyecto Barracón, Wednesday, 28 October
Light rain. High 83°, low 82°.
Pressure29.97 inHg
Wind16.8 mph E
Humidity75%
Visibility—
Dew point74°
Thu, 2983° / 82°0.19
83 °
Proyecto Barracón, Thursday, 29 October
Light rain. High 83°, low 82°.
Pressure29.97 inHg
Wind19.2 mph E
Humidity75%
Visibility—
Dew point74°
Fri, 3083° / 82°0.31
83 °
Proyecto Barracón, Friday, 30 October
Light rain. High 83°, low 82°.
Pressure29.97 inHg
Wind16.6 mph E
Humidity76%
Visibility—
Dew point74°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3181° / 78°0.24
81 °
Proyecto Barracón, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.24 in
Chance of precipitation73%
Record high84° (2025)
Record low74° (1961)
Sun, 0181° / 78°0.22
81 °
Proyecto Barracón, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.22 in
Chance of precipitation72%
Record high84° (2025)
Record low74° (1961)
Mon, 0281° / 78°0.19
81 °
Proyecto Barracón, Monday, 2 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.19 in
Chance of precipitation73%
Record high84° (2025)
Record low74° (1974)
Tue, 0381° / 78°0.17
81 °
Proyecto Barracón, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.17 in
Chance of precipitation82%
Record high84° (2024)
Record low74° (1974)
Wed, 0481° / 78°0.22
81 °
Proyecto Barracón, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.22 in
Chance of precipitation82%
Record high85° (2025)
Record low74° (2022)
Thu, 0581° / 78°0.24
81 °
Proyecto Barracón, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.24 in
Chance of precipitation80%
Record high84° (2019)
Record low75° (1971)
Fri, 0681° / 78°0.22
81 °
Proyecto Barracón, Friday, 6 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.22 in
Chance of precipitation77%
Record high84° (2025)
Record low75° (1977)
Sat, 0781° / 78°0.31
81 °
Proyecto Barracón, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.31 in
Chance of precipitation75%
Record high84° (2025)
Record low75° (1974)
Sun, 0881° / 78°0.26
81 °
Proyecto Barracón, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.26 in
Chance of precipitation80%
Record high84° (2023)
Record low74° (2022)
Mon, 0981° / 78°0.28
81 °
Proyecto Barracón, Monday, 9 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.28 in
Chance of precipitation83%
Record high84° (2025)
Record low75° (1966)
Tue, 1081° / 78°0.23
81 °
Proyecto Barracón, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.23 in
Chance of precipitation82%
Record high84° (2023)
Record low74° (1975)
Wed, 1181° / 78°0.24
81 °
Proyecto Barracón, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high81°
Average low78°
Average precipitation0.24 in
Chance of precipitation73%
Record high84° (2023)
Record low74° (1966)
Thu, 1280° / 77°0.28
80 °
Proyecto Barracón, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.28 in
Chance of precipitation73%
Record high84° (2023)
Record low74° (1970)
Fri, 1380° / 78°0.2
80 °
Proyecto Barracón, Friday, 13 November
Climate normal for this date — 60-year average.
Average high80°
Average low78°
Average precipitation0.2 in
Chance of precipitation67%
Record high85° (2024)
Record low73° (1985)
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 Proyecto Barracón, 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 Proyecto Barracón, 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.