Monthly outlook for Proyecto Barracón, PR: average high 84.1°, average low 81.5°. That is 1.4° above the climate normal for October. Precipitation is expected on 15 days (about 1.7 inches), against a normal of 12 days and 3.2 inches. The warmest day looks like 16 October (88.3°), the coolest 16 October (78.6°).
84.1°/81.5°
Average high / low
+1.4°
Above normal
15 / 12
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
84.8°
81.7°
+1.7°
26 October – 4 November
82.9°
81.2°
+0.9°
5 November – 14 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).
Sat, 1788° / 79°0.09
88 °
Proyecto Barracón, Saturday, 17 October
Light rain. High 88°, low 79°.
Pressure29.94 inHg
Wind7.9 mph E
Humidity69%
Visibility6.2 mi
Dew point74°
Sun, 1885° / 83°0.11
85 °
Proyecto Barracón, Sunday, 18 October
Light rain. High 85°, low 83°.
Pressure29.94 inHg
Wind4.9 mph SE
Humidity67%
Visibility6.2 mi
Dew point73°
Mon, 1985° / 82°0.09
85 °
Proyecto Barracón, Monday, 19 October
Light rain. High 85°, low 82°.
Pressure29.91 inHg
Wind8 mph E
Humidity67%
Visibility6.2 mi
Dew point73°
Tue, 2084° / 80°0.11
84 °
Proyecto Barracón, Tuesday, 20 October
Light rain. High 84°, low 80°.
Pressure29.91 inHg
Wind8.8 mph SE
Humidity76%
Visibility—
Dew point74°
Wed, 2184° / 80°0.09
84 °
Proyecto Barracón, Wednesday, 21 October
Light rain. High 84°, low 80°.
Pressure29.91 inHg
Wind10.5 mph SE
Humidity71%
Visibility—
Dew point73°
Thu, 2283° / 82°0.28
83 °
Proyecto Barracón, Thursday, 22 October
Rain. High 83°, low 82°.
Pressure29.91 inHg
Wind13.8 mph SE
Humidity78%
Visibility—
Dew point75°
Fri, 2384° / 82°0.1
84 °
Proyecto Barracón, Friday, 23 October
Light rain. High 84°, low 82°.
Pressure29.91 inHg
Wind16 mph SE
Humidity77%
Visibility—
Dew point75°
Sat, 2483° / 83°0.07
83 °
Proyecto Barracón, Saturday, 24 October
Light rain. High 83°, low 83°.
Pressure29.94 inHg
Wind17.6 mph S
Humidity78%
Visibility—
Dew point76°
Sun, 2583° / 82°0.11
83 °
Proyecto Barracón, Sunday, 25 October
Light rain. High 83°, low 82°.
Pressure29.91 inHg
Wind12.3 mph S
Humidity76%
Visibility—
Dew point75°
Mon, 2684° / 82°0.17
84 °
Proyecto Barracón, Monday, 26 October
Light rain. High 84°, low 82°.
Pressure29.97 inHg
Wind10.4 mph E
Humidity78%
Visibility—
Dew point75°
Tue, 2783° / 82°0.06
83 °
Proyecto Barracón, Tuesday, 27 October
Light rain. High 83°, low 82°.
Pressure29.94 inHg
Wind12.4 mph E
Humidity73%
Visibility—
Dew point73°
Wed, 2883° / 82°0.13
83 °
Proyecto Barracón, Wednesday, 28 October
Light rain. High 83°, low 82°.
Pressure29.97 inHg
Wind13.7 mph E
Humidity74%
Visibility—
Dew point73°
Thu, 2983° / 82°0.06
83 °
Proyecto Barracón, Thursday, 29 October
Light rain. High 83°, low 82°.
Pressure29.97 inHg
Wind12.5 mph E
Humidity75%
Visibility—
Dew point74°
Fri, 3083° / 82°0.11
83 °
Proyecto Barracón, Friday, 30 October
Light rain. High 83°, low 82°.
Pressure29.97 inHg
Wind11.4 mph E
Humidity76%
Visibility—
Dew point73°
Sat, 3182° / 81°0.07
82 °
Proyecto Barracón, Saturday, 31 October
Light rain. High 82°, low 81°.
Pressure29.94 inHg
Wind9.5 mph E
Humidity75%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1481° / 77°0.18
81 °
Proyecto Barracón, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high81°
Average low77°
Average precipitation0.18 in
Chance of precipitation77%
Record high84° (2025)
Record low73° (1961)
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.