As of 15:23 AST

Weather in Monte Carlo, PR

90°Current weather

Monte Carlo, Thursday, 15 October, 15:23

Light rain. Feels like 103°. High 90°, low 78°.

Pressure29.91 inHg
Wind2 mph E
Humidity70%
Visibility6.2 mi
Dew point79°

Monthly outlook for Monte Carlo, PR: average high 86.2°, average low 76.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 11 days (about 3.8 inches), against a normal of 11 days and 2.7 inches. The warmest day looks like 22 October (90°), the coolest 18 October (73.4°).

86.2°/76.8°
Average high / low
+0.4°
Above normal
11 / 11
Wet days / normal
3.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October87.5°85.8°+1°
25 October – 3 November84.1°85°-0.5°
4 November – 13 Novemberat normal84°—

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).

Fri, 1688° / 76°0.02Light rain
88 °Light rain

Monte Carlo, Friday, 16 October

Light rain. High 88°, low 76°.

Pressure29.94 inHg
Wind12.6 mph E
Humidity69%
Visibility6.2 mi
Dew point75°
Sat, 1786° / 76°0.08Rain
86 °Rain

Monte Carlo, Saturday, 17 October

Rain. High 86°, low 76°.

Pressure29.94 inHg
Wind11.5 mph E
Humidity71%
Visibility6.2 mi
Dew point75°
Sun, 1885° / 73°0.04Light rain
85 °Light rain

Monte Carlo, Sunday, 18 October

Light rain. High 85°, low 73°.

Pressure29.94 inHg
Wind8.1 mph NE
Humidity74%
Visibility6.2 mi
Dew point76°
Mon, 1986° / 75°0.11Light rain
86 °Light rain

Monte Carlo, Monday, 19 October

Light rain. High 86°, low 75°.

Pressure29.91 inHg
Wind8.1 mph E
Humidity72%
Visibility6.2 mi
Dew point76°
Tue, 2087° / 75°0.08Light rain
87 °Light rain

Monte Carlo, Tuesday, 20 October

Light rain. High 87°, low 75°.

Pressure29.91 inHg
Wind9.8 mph NE
Humidity68%
Visibility—
Dew point73°
Wed, 2186° / 75°0.02Light rain
86 °Light rain

Monte Carlo, Wednesday, 21 October

Light rain. High 86°, low 75°.

Pressure29.91 inHg
Wind7.7 mph N
Humidity59%
Visibility—
Dew point69°
Thu, 2290° / 77°0.05Light rain
90 °Light rain

Monte Carlo, Thursday, 22 October

Light rain. High 90°, low 77°.

Pressure29.91 inHg
Wind7.8 mph E
Humidity59%
Visibility—
Dew point72°
Fri, 2389° / 79°0Overcast
89 °Overcast

Monte Carlo, Friday, 23 October

Overcast. High 89°, low 79°.

Pressure29.94 inHg
Wind10 mph S
Humidity56%
Visibility—
Dew point70°
Sat, 2488° / 80°0Light rain
88 °Light rain

Monte Carlo, Saturday, 24 October

Light rain. High 88°, low 80°.

Pressure29.85 inHg
Wind13.7 mph S
Humidity76%
Visibility—
Dew point74°
Sun, 2587° / 79°0.22Rain
87 °Rain

Monte Carlo, Sunday, 25 October

Rain. High 87°, low 79°.

Pressure29.85 inHg
Wind13.7 mph NW
Humidity65%
Visibility—
Dew point73°
Mon, 2685° / 77°0.46Rain
85 °Rain

Monte Carlo, Monday, 26 October

Rain. High 85°, low 77°.

Pressure29.94 inHg
Wind7.8 mph NE
Humidity68%
Visibility—
Dew point72°
Tue, 2782° / 77°1.1Rain
82 °Rain

Monte Carlo, Tuesday, 27 October

Rain. High 82°, low 77°.

Pressure30.00 inHg
Wind10.5 mph NE
Humidity80%
Visibility—
Dew point75°
Wed, 2881° / 77°1.1Rain
81 °Rain

Monte Carlo, Wednesday, 28 October

Rain. High 81°, low 77°.

Pressure29.97 inHg
Wind13.1 mph E
Humidity83%
Visibility—
Dew point75°
Thu, 2985° / 77°0.28Light rain
85 °Light rain

Monte Carlo, Thursday, 29 October

Light rain. High 85°, low 77°.

Pressure29.97 inHg
Wind13.5 mph NE
Humidity76%
Visibility—
Dew point74°
Fri, 3085° / 77°0.27Light rain
85 °Light rain

Monte Carlo, Friday, 30 October

Light rain. High 85°, low 77°.

Pressure29.94 inHg
Wind12.8 mph E
Humidity70%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1184° / 73°0.16Climate normal
84 °Climate normal

Monte Carlo, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.16 in
Chance of precipitation62%
Record high89° (2025)
Record low67° (2000)
Thu, 1284° / 73°0.18Climate normal
84 °Climate normal

Monte Carlo, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.18 in
Chance of precipitation67%
Record high89° (2024)
Record low67° (1966)
Fri, 1384° / 73°0.13Climate normal
84 °Climate normal

Monte Carlo, Friday, 13 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.13 in
Chance of precipitation62%
Record high89° (2009)
Record low68° (1984)

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.