Monthly outlook for Isabel Segunda, PR: average high 84°, average low 81.2°. That is 2° above the climate normal for November. Precipitation is expected on 14 days (about 4.4 inches), against a normal of 12 days and 3.0 inches. The warmest day looks like 9 November (86.6°), the coolest 9 November (78°).
84°/81.2°
Average high / low
+2°
Above normal
14 / 12
Wet days / normal
4.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
84.9°
80.5°
+2.4°
19 November – 28 November
82.6°
80°
+1.4°
29 November – 8 December
at normal
79.4°
—
November records over 66 years
85.3°13 November 2024All-time high
72.5°30 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Vieques (0 mi).
Tue, 1085° / 80°0.06
85 °
Isabel Segunda, Tuesday, 10 November
Light rain. High 85°, low 80°.
Pressure30.03 inHg
Wind3.2 mph E
Humidity69%
Visibility6.2 mi
Dew point74°
Wed, 1186° / 82°0.01
86 °
Isabel Segunda, Wednesday, 11 November
Light rain. High 86°, low 82°.
Pressure30.03 inHg
Wind11.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point75°
Thu, 1286° / 82°0.22
86 °
Isabel Segunda, Thursday, 12 November
Rain. High 86°, low 82°.
Pressure29.97 inHg
Wind11.3 mph SE
Humidity70%
Visibility6.2 mi
Dew point75°
Fri, 1385° / 82°0.04
85 °
Isabel Segunda, Friday, 13 November
Light rain. High 85°, low 82°.
Pressure29.94 inHg
Wind15.8 mph S
Humidity69%
Visibility6.2 mi
Dew point74°
Sat, 1486° / 82°0.13
86 °
Isabel Segunda, Saturday, 14 November
Light rain. High 86°, low 82°.
Pressure29.97 inHg
Wind13.1 mph S
Humidity76%
Visibility—
Dew point76°
Sun, 1584° / 79°0.23
84 °
Isabel Segunda, Sunday, 15 November
Rain. High 84°, low 79°.
Pressure30.03 inHg
Wind11 mph SE
Humidity76%
Visibility—
Dew point74°
Mon, 1684° / 82°0.07
84 °
Isabel Segunda, Monday, 16 November
Light rain. High 84°, low 82°.
Pressure30.06 inHg
Wind15.7 mph E
Humidity68%
Visibility—
Dew point71°
Tue, 1783° / 82°0.13
83 °
Isabel Segunda, Tuesday, 17 November
Light rain. High 83°, low 82°.
Pressure30.00 inHg
Wind15.8 mph E
Humidity74%
Visibility—
Dew point74°
Wed, 1882° / 82°0.09
82 °
Isabel Segunda, Wednesday, 18 November
Light rain. High 82°, low 82°.
Pressure29.97 inHg
Wind12.8 mph E
Humidity64%
Visibility—
Dew point69°
Thu, 1982° / 81°0.15
82 °
Isabel Segunda, Thursday, 19 November
Light rain. High 82°, low 81°.
Pressure29.91 inHg
Wind6 mph E
Humidity69%
Visibility—
Dew point70°
Fri, 2082° / 82°0.32
82 °
Isabel Segunda, Friday, 20 November
Light rain. High 82°, low 82°.
Pressure29.88 inHg
Wind11.8 mph SE
Humidity75%
Visibility—
Dew point74°
Sat, 2183° / 82°0.16
83 °
Isabel Segunda, Saturday, 21 November
Light rain. High 83°, low 82°.
Pressure29.94 inHg
Wind18.6 mph SE
Humidity75%
Visibility—
Dew point74°
Sun, 2283° / 81°0.94
83 °
Isabel Segunda, Sunday, 22 November
Rain. High 83°, low 81°.
Pressure29.88 inHg
Wind19.3 mph SE
Humidity77%
Visibility—
Dew point75°
Mon, 2382° / 81°1.35
82 °
Isabel Segunda, Monday, 23 November
Rain. High 82°, low 81°.
Pressure29.85 inHg
Wind15.2 mph SE
Humidity78%
Visibility—
Dew point74°
Tue, 2482° / 82°0.37
82 °
Isabel Segunda, Tuesday, 24 November
Rain. High 82°, low 82°.
Pressure29.85 inHg
Wind14.1 mph S
Humidity79%
Visibility—
Dew point74°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2580° / 77°0.14
80 °
Isabel Segunda, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.14 in
Chance of precipitation80%
Record high84° (2024)
Record low74° (1986)
Thu, 2680° / 77°0.15
80 °
Isabel Segunda, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.15 in
Chance of precipitation58%
Record high84° (2024)
Record low74° (1986)
Fri, 2780° / 77°0.13
80 °
Isabel Segunda, Friday, 27 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.13 in
Chance of precipitation58%
Record high84° (2024)
Record low73° (1984)
Sat, 2880° / 77°0.15
80 °
Isabel Segunda, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.15 in
Chance of precipitation53%
Record high84° (2024)
Record low73° (2016)
Sun, 2980° / 77°0.1
80 °
Isabel Segunda, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.1 in
Chance of precipitation68%
Record high84° (2024)
Record low74° (1970)
Mon, 3080° / 77°0.13
80 °
Isabel Segunda, Monday, 30 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.13 in
Chance of precipitation62%
Record high84° (2024)
Record low73° (1975)
Tue, 0179° / 77°0.1
79 °
Isabel Segunda, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high79°
Average low77°
Average precipitation0.1 in
Chance of precipitation65%
Record high83° (2024)
Record low73° (1964)
Wed, 0280° / 77°0.1
80 °
Isabel Segunda, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.1 in
Chance of precipitation62%
Record high83° (2024)
Record low73° (1973)
Thu, 0379° / 77°0.11
79 °
Isabel Segunda, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high79°
Average low77°
Average precipitation0.11 in
Chance of precipitation72%
Record high83° (2024)
Record low73° (1973)
Fri, 0479° / 77°0.11
79 °
Isabel Segunda, Friday, 4 December
Climate normal for this date — 60-year average.
Average high79°
Average low77°
Average precipitation0.11 in
Chance of precipitation73%
Record high83° (2024)
Record low73° (1996)
Sat, 0579° / 77°0.12
79 °
Isabel Segunda, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high79°
Average low77°
Average precipitation0.12 in
Chance of precipitation63%
Record high84° (2024)
Record low74° (1968)
Sun, 0679° / 77°0.09
79 °
Isabel Segunda, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high79°
Average low77°
Average precipitation0.09 in
Chance of precipitation63%
Record high83° (2023)
Record low73° (1975)
Mon, 0779° / 76°0.11
79 °
Isabel Segunda, Monday, 7 December
Climate normal for this date — 60-year average.
Average high79°
Average low76°
Average precipitation0.11 in
Chance of precipitation60%
Record high83° (2024)
Record low73° (1975)
Tue, 0879° / 77°0.1
79 °
Isabel Segunda, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high79°
Average low77°
Average precipitation0.1 in
Chance of precipitation48%
Record high84° (2024)
Record low73° (1972)
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 Isabel Segunda, 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 Isabel Segunda, 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.