Monthly outlook for San Gerardo, PR: average high 87.5°, average low 75.7°. That is 1.9° above the climate normal for November. Precipitation is expected on 7 days (about 0.7 inches), against a normal of 12 days and 2.3 inches. The warmest day looks like 11 November (89.9°), the coolest 26 November (74.1°).
87.5°/75.7°
Average high / low
+1.9°
Above normal
7 / 12
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
88.3°
84.3°
+2.2°
21 November – 30 November
86.1°
83.5°
+1.4°
1 December – 10 December
at normal
82.9°
—
November records over 66 years
93.2°3 November 1960All-time high
66.2°27 November 2021All-time low
Climate normals and records are computed from the nearest reference point — San Juan (2 mi).
Thu, 1288° / 75°0.07
88 °
San Gerardo, Thursday, 12 November
Rain. High 88°, low 75°.
Pressure29.94 inHg
Wind9.2 mph SE
Humidity60%
Visibility6.2 mi
Dew point74°
Fri, 1389° / 78°0
89 °
San Gerardo, Friday, 13 November
Clear. High 89°, low 78°.
Pressure29.94 inHg
Wind11.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point73°
Sat, 1489° / 78°0.17
89 °
San Gerardo, Saturday, 14 November
Rain. High 89°, low 78°.
Pressure29.97 inHg
Wind9.1 mph SE
Humidity64%
Visibility3.7 mi
Dew point76°
Sun, 1588° / 76°0
88 °
San Gerardo, Sunday, 15 November
Partly cloudy. High 88°, low 76°.
Pressure30.00 inHg
Wind6.4 mph E
Humidity64%
Visibility6.2 mi
Dew point74°
Mon, 1687° / 75°0.06
87 °
San Gerardo, Monday, 16 November
Light rain. High 87°, low 75°.
Pressure30.03 inHg
Wind9.6 mph NE
Humidity59%
Visibility—
Dew point69°
Tue, 1787° / 77°0.03
87 °
San Gerardo, Tuesday, 17 November
Light rain. High 87°, low 77°.
Pressure29.97 inHg
Wind11.5 mph E
Humidity53%
Visibility—
Dew point66°
Wed, 1889° / 76°0.01
89 °
San Gerardo, Wednesday, 18 November
Light rain. High 89°, low 76°.
Pressure29.97 inHg
Wind9.7 mph E
Humidity57%
Visibility—
Dew point69°
Thu, 1988° / 76°0
88 °
San Gerardo, Thursday, 19 November
Mostly clear. High 88°, low 76°.
Pressure30.00 inHg
Wind11.1 mph E
Humidity58%
Visibility—
Dew point69°
Fri, 2087° / 75°0.02
87 °
San Gerardo, Friday, 20 November
Light rain. High 87°, low 75°.
Pressure29.97 inHg
Wind12 mph E
Humidity56%
Visibility—
Dew point68°
Sat, 2187° / 75°0.05
87 °
San Gerardo, Saturday, 21 November
Light rain. High 87°, low 75°.
Pressure29.97 inHg
Wind12.6 mph E
Humidity62%
Visibility—
Dew point70°
Sun, 2285° / 75°0
85 °
San Gerardo, Sunday, 22 November
Light rain. High 85°, low 75°.
Pressure29.97 inHg
Wind13.4 mph E
Humidity53%
Visibility—
Dew point65°
Mon, 2385° / 76°0.11
85 °
San Gerardo, Monday, 23 November
Light rain. High 85°, low 76°.
Pressure29.97 inHg
Wind11.5 mph E
Humidity64%
Visibility—
Dew point70°
Tue, 2487° / 74°0
87 °
San Gerardo, Tuesday, 24 November
Partly cloudy. High 87°, low 74°.
Pressure29.94 inHg
Wind12.8 mph E
Humidity56%
Visibility—
Dew point67°
Wed, 2585° / 75°0.09
85 °
San Gerardo, Wednesday, 25 November
Light rain. High 85°, low 75°.
Pressure29.94 inHg
Wind12.3 mph E
Humidity63%
Visibility—
Dew point70°
Thu, 2687° / 74°0.08
87 °
San Gerardo, Thursday, 26 November
Light rain. High 87°, low 74°.
Pressure29.97 inHg
Wind14.2 mph E
Humidity62%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2783° / 72°0.09
83 °
San Gerardo, Friday, 27 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation58%
Record high89° (2019)
Record low66° (2021)
Sat, 2883° / 72°0.11
83 °
San Gerardo, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.11 in
Chance of precipitation68%
Record high88° (2023)
Record low68° (1970)
Sun, 2983° / 72°0.08
83 °
San Gerardo, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.08 in
Chance of precipitation58%
Record high89° (2021)
Record low68° (1970)
Mon, 3083° / 72°0.08
83 °
San Gerardo, Monday, 30 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.08 in
Chance of precipitation58%
Record high90° (2021)
Record low68° (2017)
Tue, 0183° / 72°0.09
83 °
San Gerardo, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation63%
Record high88° (2021)
Record low68° (2001)
Wed, 0283° / 72°0.09
83 °
San Gerardo, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation63%
Record high90° (2024)
Record low67° (2020)
Thu, 0383° / 72°0.09
83 °
San Gerardo, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation63%
Record high89° (2024)
Record low69° (1996)
Fri, 0483° / 72°0.1
83 °
San Gerardo, Friday, 4 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.1 in
Chance of precipitation75%
Record high89° (2023)
Record low68° (2022)
Sat, 0583° / 72°0.1
83 °
San Gerardo, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.1 in
Chance of precipitation55%
Record high89° (2024)
Record low68° (1973)
Sun, 0683° / 72°0.08
83 °
San Gerardo, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.08 in
Chance of precipitation58%
Record high90° (2023)
Record low67° (2020)
Mon, 0783° / 72°0.09
83 °
San Gerardo, Monday, 7 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation55%
Record high88° (1997)
Record low68° (1960)
Tue, 0883° / 72°0.08
83 °
San Gerardo, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.08 in
Chance of precipitation57%
Record high88° (1997)
Record low68° (2022)
Wed, 0983° / 72°0.09
83 °
San Gerardo, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation53%
Record high88° (1962)
Record low66° (2020)
Thu, 1082° / 72°0.08
82 °
San Gerardo, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high82°
Average low72°
Average precipitation0.08 in
Chance of precipitation58%
Record high87° (1989)
Record low66° (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 San Gerardo, 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 San Gerardo, 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.