Monthly outlook for Martín Peña, PR: average high 87.4°, average low 77°. That is 1° above the climate normal for October. Precipitation is expected on 9 days (about 1.1 inches), against a normal of 11 days and 2.5 inches. The warmest day looks like 25 October (90.7°), the coolest 4 November (74.3°).
87.4°/77°
Average high / low
+1°
Above normal
9 / 11
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
88.2°
86°
+1.2°
31 October – 9 November
86.2°
85°
+0.7°
10 November – 19 November
at normal
84.2°
—
October records over 66 years
95.2°5 October 2015All-time high
70.9°21 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Caño Martin Peña (0 mi).
Thu, 2286° / 77°0.1
86 °
Martín Peña, Thursday, 22 October
Rain. High 86°, low 77°.
Pressure29.94 inHg
Wind6.6 mph SE
Humidity64%
Visibility6.2 mi
Dew point75°
Fri, 2388° / 78°0.01
88 °
Martín Peña, Friday, 23 October
Light rain. High 88°, low 78°.
Pressure29.94 inHg
Wind6 mph SE
Humidity66%
Visibility6.2 mi
Dew point75°
Sat, 2489° / 80°0.06
89 °
Martín Peña, Saturday, 24 October
Light rain. High 89°, low 80°.
Pressure29.91 inHg
Wind10.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point74°
Sun, 2591° / 80°0
91 °
Martín Peña, Sunday, 25 October
Overcast. High 91°, low 80°.
Pressure29.94 inHg
Wind10.2 mph SE
Humidity62%
Visibility—
Dew point73°
Mon, 2688° / 79°0.12
88 °
Martín Peña, Monday, 26 October
Light rain. High 88°, low 79°.
Pressure29.97 inHg
Wind9.7 mph SE
Humidity63%
Visibility—
Dew point73°
Tue, 2789° / 78°0.02
89 °
Martín Peña, Tuesday, 27 October
Light rain. High 89°, low 78°.
Pressure29.97 inHg
Wind14.1 mph E
Humidity64%
Visibility—
Dew point73°
Wed, 2887° / 78°0.06
87 °
Martín Peña, Wednesday, 28 October
Light rain. High 87°, low 78°.
Pressure29.97 inHg
Wind10.9 mph NE
Humidity62%
Visibility—
Dew point71°
Thu, 2988° / 78°0.01
88 °
Martín Peña, Thursday, 29 October
Light rain. High 88°, low 78°.
Pressure29.94 inHg
Wind13 mph E
Humidity58%
Visibility—
Dew point69°
Fri, 3088° / 77°0.03
88 °
Martín Peña, Friday, 30 October
Light rain. High 88°, low 77°.
Pressure29.88 inHg
Wind13.1 mph E
Humidity57%
Visibility—
Dew point69°
Sat, 3188° / 76°0
88 °
Martín Peña, Saturday, 31 October
Overcast. High 88°, low 76°.
Pressure29.91 inHg
Wind11.5 mph NE
Humidity60%
Visibility—
Dew point69°
Sun, 0186° / 76°0.09
86 °
Martín Peña, Sunday, 1 November
Light rain. High 86°, low 76°.
Pressure29.97 inHg
Wind9.3 mph NE
Humidity59%
Visibility—
Dew point69°
Mon, 0287° / 76°0.02
87 °
Martín Peña, Monday, 2 November
Light rain. High 87°, low 76°.
Pressure29.94 inHg
Wind10.2 mph NE
Humidity61%
Visibility—
Dew point69°
Tue, 0385° / 75°0.08
85 °
Martín Peña, Tuesday, 3 November
Light rain. High 85°, low 75°.
Pressure29.88 inHg
Wind8.2 mph NE
Humidity62%
Visibility—
Dew point69°
Wed, 0486° / 74°0.28
86 °
Martín Peña, Wednesday, 4 November
Light rain. High 86°, low 74°.
Pressure29.88 inHg
Wind7.2 mph E
Humidity60%
Visibility—
Dew point69°
Thu, 0585° / 74°0.17
85 °
Martín Peña, Thursday, 5 November
Rain. High 85°, low 74°.
Pressure29.88 inHg
Wind7.4 mph NE
Humidity59%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0685° / 74°0.17
85 °
Martín Peña, Friday, 6 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.17 in
Chance of precipitation62%
Record high91° (1960)
Record low72° (2022)
Sat, 0785° / 74°0.2
85 °
Martín Peña, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.2 in
Chance of precipitation62%
Record high89° (1981)
Record low72° (2018)
Sun, 0885° / 74°0.18
85 °
Martín Peña, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.18 in
Chance of precipitation68%
Record high89° (2021)
Record low72° (2021)
Mon, 0984° / 74°0.19
84 °
Martín Peña, Monday, 9 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.19 in
Chance of precipitation68%
Record high89° (2006)
Record low70° (1996)
Tue, 1084° / 74°0.14
84 °
Martín Peña, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.14 in
Chance of precipitation67%
Record high89° (1968)
Record low70° (1966)
Wed, 1185° / 74°0.16
85 °
Martín Peña, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.16 in
Chance of precipitation58%
Record high89° (2019)
Record low69° (2000)
Thu, 1284° / 74°0.15
84 °
Martín Peña, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.15 in
Chance of precipitation62%
Record high89° (2019)
Record low69° (1966)
Fri, 1384° / 74°0.13
84 °
Martín Peña, Friday, 13 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.13 in
Chance of precipitation67%
Record high89° (2009)
Record low70° (1982)
Sat, 1484° / 74°0.1
84 °
Martín Peña, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation55%
Record high88° (2002)
Record low70° (1966)
Sun, 1584° / 74°0.12
84 °
Martín Peña, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.12 in
Chance of precipitation58%
Record high88° (1967)
Record low70° (1966)
Mon, 1684° / 74°0.13
84 °
Martín Peña, Monday, 16 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.13 in
Chance of precipitation60%
Record high89° (1967)
Record low69° (1966)
Tue, 1784° / 74°0.12
84 °
Martín Peña, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.12 in
Chance of precipitation58%
Record high88° (2001)
Record low70° (2004)
Wed, 1884° / 74°0.15
84 °
Martín Peña, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.15 in
Chance of precipitation60%
Record high88° (1976)
Record low70° (2004)
Thu, 1984° / 74°0.14
84 °
Martín Peña, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.14 in
Chance of precipitation58%
Record high88° (2019)
Record low70° (1961)
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 Martín Peña, 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 Martín Peña, 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.