As of 17:34 AST

Weather in Monte Carlo, PR

85°Current weather

Monte Carlo, Monday, 12 October, 17:34

Light rain. Feels like 96°. High 89°, low 76°.

Pressure29.91 inHg
Wind2 mph SE
Humidity81%
Visibility6.2 mi
Dew point78°

Monthly outlook for Monte Carlo, PR: average high 87.3°, average low 76.6°. That is 0.8° above the climate normal for October. Precipitation is expected on 12 days (about 1.7 inches), against a normal of 11 days and 2.8 inches. The warmest day looks like 18 October (90.1°), the coolest 14 October (74.7°).

87.3°/76.6°
Average high / low
+0.8°
Above normal
12 / 11
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October87.8°86.1°+1°
22 October – 31 October86.6°85.3°+0.7°
1 November – 10 Novemberat normal84.3°—

October records over 66 years

95.4°10 October 2024All-time high
68.5°29 October 2021All-time low

Climate normals and records are computed from the nearest reference point — Manatí (6 mi).

Tue, 1388° / 75°0.39Heavy rain
88 °Heavy rain

Monte Carlo, Tuesday, 13 October

Heavy rain. High 88°, low 75°.

Pressure29.91 inHg
Wind11.7 mph E
Humidity71%
Visibility6.2 mi
Dew point76°
Wed, 1486° / 75°0.12Light rain
86 °Light rain

Monte Carlo, Wednesday, 14 October

Light rain. High 86°, low 75°.

Pressure29.94 inHg
Wind8.9 mph E
Humidity69%
Visibility6.2 mi
Dew point75°
Thu, 1586° / 76°0.03Light rain
86 °Light rain

Monte Carlo, Thursday, 15 October

Light rain. High 86°, low 76°.

Pressure29.94 inHg
Wind9.7 mph E
Humidity71%
Visibility6.2 mi
Dew point76°
Fri, 1687° / 76°0.11Light rain
87 °Light rain

Monte Carlo, Friday, 16 October

Light rain. High 87°, low 76°.

Pressure29.94 inHg
Wind11.1 mph E
Humidity71%
Visibility6.2 mi
Dew point76°
Sat, 1786° / 75°0.07Light rain
86 °Light rain

Monte Carlo, Saturday, 17 October

Light rain. High 86°, low 75°.

Pressure29.94 inHg
Wind8.6 mph NE
Humidity72%
Visibility—
Dew point74°
Sun, 1890° / 76°0Mostly clear
90 °Mostly clear

Monte Carlo, Sunday, 18 October

Mostly clear. High 90°, low 76°.

Pressure29.97 inHg
Wind15.8 mph E
Humidity66%
Visibility—
Dew point74°
Mon, 1989° / 78°0.01Light rain
89 °Light rain

Monte Carlo, Monday, 19 October

Light rain. High 89°, low 78°.

Pressure29.97 inHg
Wind17 mph NE
Humidity61%
Visibility—
Dew point72°
Tue, 2089° / 77°0.09Light rain
89 °Light rain

Monte Carlo, Tuesday, 20 October

Light rain. High 89°, low 77°.

Pressure29.94 inHg
Wind18.5 mph NE
Humidity61%
Visibility—
Dew point71°
Wed, 2188° / 77°0.14Light rain
88 °Light rain

Monte Carlo, Wednesday, 21 October

Light rain. High 88°, low 77°.

Pressure29.88 inHg
Wind9.9 mph NE
Humidity59%
Visibility—
Dew point70°
Thu, 2287° / 76°0Overcast
87 °Overcast

Monte Carlo, Thursday, 22 October

Overcast. High 87°, low 76°.

Pressure29.91 inHg
Wind7.6 mph NW
Humidity59%
Visibility—
Dew point69°
Fri, 2389° / 78°0.06Light rain
89 °Light rain

Monte Carlo, Friday, 23 October

Light rain. High 89°, low 78°.

Pressure29.94 inHg
Wind6 mph S
Humidity55%
Visibility—
Dew point69°
Sat, 2488° / 78°0.06Light rain
88 °Light rain

Monte Carlo, Saturday, 24 October

Light rain. High 88°, low 78°.

Pressure29.94 inHg
Wind12.8 mph SE
Humidity60%
Visibility—
Dew point71°
Sun, 2585° / 77°0.15Light rain
85 °Light rain

Monte Carlo, Sunday, 25 October

Light rain. High 85°, low 77°.

Pressure29.97 inHg
Wind9.6 mph SE
Humidity68%
Visibility—
Dew point72°
Mon, 2686° / 77°0.31Light rain
86 °Light rain

Monte Carlo, Monday, 26 October

Light rain. High 86°, low 77°.

Pressure30.03 inHg
Wind9.1 mph SE
Humidity80%
Visibility—
Dew point74°
Tue, 2785° / 77°0.08Light rain
85 °Light rain

Monte Carlo, Tuesday, 27 October

Light rain. High 85°, low 77°.

Pressure29.97 inHg
Wind7.6 mph NE
Humidity66%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2885° / 74°0.17Climate normal
85 °Climate normal

Monte Carlo, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.17 in
Chance of precipitation70%
Record high93° (2025)
Record low70° (1970)
Thu, 2985° / 74°0.2Climate normal
85 °Climate normal

Monte Carlo, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.2 in
Chance of precipitation72%
Record high94° (2025)
Record low69° (2021)
Fri, 3085° / 74°0.18Climate normal
85 °Climate normal

Monte Carlo, Friday, 30 October

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.18 in
Chance of precipitation73%
Record high93° (2025)
Record low70° (2018)
Sat, 3185° / 74°0.2Climate normal
85 °Climate normal

Monte Carlo, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.2 in
Chance of precipitation75%
Record high91° (2023)
Record low71° (1961)
Sun, 0185° / 74°0.19Climate normal
85 °Climate normal

Monte Carlo, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.19 in
Chance of precipitation67%
Record high91° (2023)
Record low70° (2024)
Mon, 0285° / 74°0.15Climate normal
85 °Climate normal

Monte Carlo, Monday, 2 November

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.15 in
Chance of precipitation67%
Record high91° (1960)
Record low70° (1961)
Tue, 0384° / 74°0.14Climate normal
84 °Climate normal

Monte Carlo, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.14 in
Chance of precipitation73%
Record high91° (1960)
Record low70° (1974)
Wed, 0484° / 74°0.15Climate normal
84 °Climate normal

Monte Carlo, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.15 in
Chance of precipitation70%
Record high89° (1964)
Record low71° (2004)
Thu, 0584° / 74°0.17Climate normal
84 °Climate normal

Monte Carlo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.17 in
Chance of precipitation62%
Record high90° (2021)
Record low71° (1994)
Fri, 0685° / 74°0.19Climate normal
85 °Climate normal

Monte Carlo, Friday, 6 November

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.19 in
Chance of precipitation65%
Record high92° (2021)
Record low69° (2000)
Sat, 0784° / 73°0.19Climate normal
84 °Climate normal

Monte Carlo, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.19 in
Chance of precipitation60%
Record high90° (2025)
Record low70° (1971)
Sun, 0884° / 73°0.19Climate normal
84 °Climate normal

Monte Carlo, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.19 in
Chance of precipitation67%
Record high91° (2025)
Record low69° (2021)
Mon, 0984° / 74°0.18Climate normal
84 °Climate normal

Monte Carlo, Monday, 9 November

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.18 in
Chance of precipitation73%
Record high89° (2019)
Record low70° (1996)
Tue, 1083° / 73°0.15Climate normal
83 °Climate normal

Monte Carlo, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.15 in
Chance of precipitation68%
Record high91° (2025)
Record low69° (1966)

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 Monte Carlo, 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 Monte Carlo, 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.