Monthly outlook for Mariano Colón, PR: average high 85.1°, average low 73.6°. That is 1.2° above the climate normal for November. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 9 days and 1.6 inches. The warmest day looks like 17 November (88°), the coolest 16 November (67.8°).
85.1°/73.6°
Average high / low
+1.2°
Above normal
7 / 9
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
84.9°
83.1°
+1°
22 November – 1 December
85.6°
82.7°
+1.6°
2 December – 11 December
at normal
82.2°
—
November records over 66 years
92.3°20 November 2021All-time high
64.8°30 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Coamo (4 mi).
Fri, 1386° / 75°0.22
86 °
Mariano Colón, Friday, 13 November
Light rain. High 86°, low 75°.
Pressure30.00 inHg
Wind11.8 mph SE
Humidity61%
Visibility6.2 mi
Dew point71°
Sat, 1482° / 73°0.22
82 °
Mariano Colón, Saturday, 14 November
Light rain. High 82°, low 73°.
Pressure30.00 inHg
Wind9.2 mph SE
Humidity81%
Visibility4.1 mi
Dew point76°
Sun, 1585° / 70°0
85 °
Mariano Colón, Sunday, 15 November
Overcast. High 85°, low 70°.
Pressure30.06 inHg
Wind8 mph SE
Humidity60%
Visibility6.2 mi
Dew point70°
Mon, 1684° / 68°0.19
84 °
Mariano Colón, Monday, 16 November
Rain. High 84°, low 68°.
Pressure30.03 inHg
Wind6.2 mph N
Humidity63%
Visibility—
Dew point68°
Tue, 1788° / 72°0.02
88 °
Mariano Colón, Tuesday, 17 November
Light rain. High 88°, low 72°.
Pressure30.00 inHg
Wind6.3 mph E
Humidity56%
Visibility—
Dew point67°
Wed, 1883° / 72°0.07
83 °
Mariano Colón, Wednesday, 18 November
Light rain. High 83°, low 72°.
Pressure29.94 inHg
Wind13.2 mph SE
Humidity68%
Visibility—
Dew point70°
Thu, 1984° / 76°0.03
84 °
Mariano Colón, Thursday, 19 November
Light rain. High 84°, low 76°.
Pressure29.97 inHg
Wind14.1 mph SE
Humidity64%
Visibility—
Dew point69°
Fri, 2084° / 77°0
84 °
Mariano Colón, Friday, 20 November
Light rain. High 84°, low 77°.
Pressure29.97 inHg
Wind12.5 mph SE
Humidity60%
Visibility—
Dew point68°
Sat, 2185° / 74°0
85 °
Mariano Colón, Saturday, 21 November
Clear. High 85°, low 74°.
Pressure29.94 inHg
Wind13.8 mph SE
Humidity58%
Visibility—
Dew point67°
Sun, 2285° / 74°0.02
85 °
Mariano Colón, Sunday, 22 November
Light rain. High 85°, low 74°.
Pressure29.94 inHg
Wind13.7 mph SE
Humidity61%
Visibility—
Dew point68°
Mon, 2385° / 75°0.02
85 °
Mariano Colón, Monday, 23 November
Light rain. High 85°, low 75°.
Pressure29.97 inHg
Wind14.9 mph SE
Humidity63%
Visibility—
Dew point70°
Tue, 2486° / 75°0
86 °
Mariano Colón, Tuesday, 24 November
Partly cloudy. High 86°, low 75°.
Pressure30.00 inHg
Wind14.4 mph SE
Humidity60%
Visibility—
Dew point69°
Wed, 2586° / 75°0.03
86 °
Mariano Colón, Wednesday, 25 November
Light rain. High 86°, low 75°.
Pressure30.03 inHg
Wind13 mph E
Humidity57%
Visibility—
Dew point67°
Thu, 2687° / 74°0.06
87 °
Mariano Colón, Thursday, 26 November
Light rain. High 87°, low 74°.
Pressure29.97 inHg
Wind13.4 mph E
Humidity56%
Visibility—
Dew point67°
Fri, 2786° / 73°0.04
86 °
Mariano Colón, Friday, 27 November
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind12.3 mph E
Humidity51%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2883° / 71°0.08
83 °
Mariano Colón, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.08 in
Chance of precipitation33%
Record high88° (1971)
Record low65° (1970)
Sun, 2983° / 71°0.05
83 °
Mariano Colón, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.05 in
Chance of precipitation38%
Record high88° (1980)
Record low65° (1970)
Mon, 3083° / 71°0.06
83 °
Mariano Colón, Monday, 30 November
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.06 in
Chance of precipitation52%
Record high87° (2021)
Record low65° (1970)
Tue, 0183° / 71°0.06
83 °
Mariano Colón, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.06 in
Chance of precipitation43%
Record high90° (2021)
Record low65° (2001)
Wed, 0283° / 71°0.06
83 °
Mariano Colón, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.06 in
Chance of precipitation40%
Record high88° (2024)
Record low65° (2025)
Thu, 0382° / 71°0.06
82 °
Mariano Colón, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.06 in
Chance of precipitation40%
Record high87° (2023)
Record low64° (2010)
Fri, 0482° / 71°0.06
82 °
Mariano Colón, Friday, 4 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.06 in
Chance of precipitation45%
Record high87° (2021)
Record low65° (2010)
Sat, 0582° / 71°0.07
82 °
Mariano Colón, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.07 in
Chance of precipitation43%
Record high88° (2024)
Record low65° (2010)
Sun, 0682° / 71°0.06
82 °
Mariano Colón, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.06 in
Chance of precipitation42%
Record high91° (2024)
Record low65° (1996)
Mon, 0782° / 71°0.06
82 °
Mariano Colón, Monday, 7 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.06 in
Chance of precipitation45%
Record high90° (2024)
Record low64° (1960)
Tue, 0882° / 71°0.05
82 °
Mariano Colón, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.05 in
Chance of precipitation38%
Record high89° (2024)
Record low65° (1960)
Wed, 0982° / 71°0.06
82 °
Mariano Colón, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.06 in
Chance of precipitation32%
Record high88° (2024)
Record low66° (2022)
Thu, 1082° / 71°0.06
82 °
Mariano Colón, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.06 in
Chance of precipitation47%
Record high88° (1989)
Record low64° (2022)
Fri, 1182° / 71°0.07
82 °
Mariano Colón, Friday, 11 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.07 in
Chance of precipitation37%
Record high88° (2021)
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 Mariano Colón, 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 Mariano Colón, 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.