Monthly outlook for Monserrate, PR: average high 86.4°, average low 75.8°. That is 1.2° above the climate normal for November. Precipitation is expected on 10 days (about 2.9 inches), against a normal of 10 days and 2.4 inches. The warmest day looks like 9 November (90.5°), the coolest 7 November (73.6°).
86.4°/75.8°
Average high / low
+1.2°
Above normal
10 / 10
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
86.3°
84.4°
+1°
12 November – 21 November
86.6°
83.7°
+1.6°
22 November – 1 December
at normal
83°
—
November records over 66 years
92.1°2 November 1960All-time high
66.2°19 November 2024All-time low
Climate normals and records are computed from the nearest reference point — Toa Alta (8 mi).
Tue, 0388° / 76°0.07
88 °
Monserrate, Tuesday, 3 November
Light rain. High 88°, low 76°.
Pressure29.91 inHg
Wind8.7 mph NE
Humidity68%
Visibility6.2 mi
Dew point76°
Wed, 0485° / 74°0.09
85 °
Monserrate, Wednesday, 4 November
Light rain. High 85°, low 74°.
Pressure29.88 inHg
Wind7.2 mph N
Humidity74%
Visibility4.3 mi
Dew point75°
Thu, 0585° / 74°0.33
85 °
Monserrate, Thursday, 5 November
Rain. High 85°, low 74°.
Pressure29.85 inHg
Wind5.9 mph N
Humidity79%
Visibility1.8 mi
Dew point76°
Fri, 0682° / 74°0.59
82 °
Monserrate, Friday, 6 November
Rain. High 82°, low 74°.
Pressure29.85 inHg
Wind5.5 mph SW
Humidity89%
Visibility—
Dew point75°
Sat, 0785° / 74°0.44
85 °
Monserrate, Saturday, 7 November
Rain. High 85°, low 74°.
Pressure29.88 inHg
Wind10.6 mph W
Humidity74%
Visibility—
Dew point74°
Sun, 0886° / 76°0.67
86 °
Monserrate, Sunday, 8 November
Rain. High 86°, low 76°.
Pressure29.94 inHg
Wind7.9 mph NE
Humidity66%
Visibility—
Dew point72°
Mon, 0990° / 76°0
90 °
Monserrate, Monday, 9 November
Partly cloudy. High 90°, low 76°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity63%
Visibility—
Dew point72°
Tue, 1089° / 76°0
89 °
Monserrate, Tuesday, 10 November
Overcast. High 89°, low 76°.
Pressure29.94 inHg
Wind11.6 mph S
Humidity58%
Visibility—
Dew point70°
Wed, 1188° / 79°0.06
88 °
Monserrate, Wednesday, 11 November
Light rain. High 88°, low 79°.
Pressure29.97 inHg
Wind8.6 mph N
Humidity62%
Visibility—
Dew point72°
Thu, 1287° / 77°0.13
87 °
Monserrate, Thursday, 12 November
Light rain. High 87°, low 77°.
Pressure29.97 inHg
Wind9.8 mph NE
Humidity62%
Visibility—
Dew point71°
Fri, 1387° / 75°0
87 °
Monserrate, Friday, 13 November
Overcast. High 87°, low 75°.
Pressure30.00 inHg
Wind13.2 mph NE
Humidity60%
Visibility—
Dew point69°
Sat, 1486° / 75°0.01
86 °
Monserrate, Saturday, 14 November
Light rain. High 86°, low 75°.
Pressure30.00 inHg
Wind11.3 mph NE
Humidity63%
Visibility—
Dew point70°
Sun, 1585° / 76°0.27
85 °
Monserrate, Sunday, 15 November
Rain. High 85°, low 76°.
Pressure29.94 inHg
Wind9.6 mph NE
Humidity68%
Visibility—
Dew point72°
Mon, 1686° / 76°0
86 °
Monserrate, Monday, 16 November
Partly cloudy. High 86°, low 76°.
Pressure29.94 inHg
Wind13.1 mph NE
Humidity63%
Visibility—
Dew point70°
Tue, 1789° / 76°0.03
89 °
Monserrate, Tuesday, 17 November
Light rain. High 89°, low 76°.
Pressure29.97 inHg
Wind11.7 mph E
Humidity62%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1884° / 74°0.14
84 °
Monserrate, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.14 in
Chance of precipitation60%
Record high88° (1976)
Record low69° (1970)
Thu, 1984° / 73°0.16
84 °
Monserrate, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.16 in
Chance of precipitation58%
Record high88° (2023)
Record low66° (2024)
Fri, 2083° / 73°0.14
83 °
Monserrate, Friday, 20 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.14 in
Chance of precipitation68%
Record high88° (1976)
Record low70° (1961)
Sat, 2183° / 73°0.12
83 °
Monserrate, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.12 in
Chance of precipitation55%
Record high87° (1976)
Record low67° (1971)
Sun, 2283° / 73°0.19
83 °
Monserrate, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.19 in
Chance of precipitation58%
Record high88° (2002)
Record low67° (1971)
Mon, 2383° / 73°0.14
83 °
Monserrate, Monday, 23 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.14 in
Chance of precipitation57%
Record high88° (2002)
Record low69° (1979)
Tue, 2483° / 73°0.12
83 °
Monserrate, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.12 in
Chance of precipitation57%
Record high87° (2018)
Record low68° (1963)
Wed, 2583° / 73°0.09
83 °
Monserrate, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.09 in
Chance of precipitation63%
Record high87° (2024)
Record low69° (1963)
Thu, 2683° / 73°0.1
83 °
Monserrate, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.1 in
Chance of precipitation48%
Record high89° (2019)
Record low67° (1966)
Fri, 2783° / 73°0.07
83 °
Monserrate, Friday, 27 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.07 in
Chance of precipitation55%
Record high89° (2024)
Record low67° (2021)
Sat, 2883° / 73°0.07
83 °
Monserrate, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.07 in
Chance of precipitation47%
Record high88° (2024)
Record low68° (2020)
Sun, 2983° / 72°0.07
83 °
Monserrate, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation48%
Record high88° (2002)
Record low68° (1970)
Mon, 3083° / 72°0.07
83 °
Monserrate, Monday, 30 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation48%
Record high89° (2024)
Record low68° (1970)
Tue, 0183° / 72°0.09
83 °
Monserrate, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation52%
Record high87° (1997)
Record low68° (2001)
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 Monserrate, 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 Monserrate, 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.