Monthly outlook for Buenos Aires, PR: average high 86.8°, average low 78.2°. That is 0.3° above the climate normal for October. Precipitation is expected on 12 days (about 2.0 inches), against a normal of 11 days and 2.4 inches. The warmest day looks like 22 October (90°), the coolest 22 October (76.7°).
86.8°/78.2°
Average high / low
+0.3°
Above normal
12 / 11
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
86.3°
86.4°
-0°
25 October – 3 November
87.6°
85.6°
+1.1°
4 November – 13 November
at normal
84.6°
—
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 (1 mi).
Fri, 1688° / 79°0.07
88 °
Buenos Aires, Friday, 16 October
Light rain. High 88°, low 79°.
Pressure29.94 inHg
Wind14.9 mph E
Humidity72%
Visibility6.2 mi
Dew point75°
Sat, 1784° / 79°0.02
84 °
Buenos Aires, Saturday, 17 October
Light rain. High 84°, low 79°.
Pressure29.94 inHg
Wind11 mph NE
Humidity75%
Visibility6.2 mi
Dew point75°
Sun, 1884° / 78°0.05
84 °
Buenos Aires, Sunday, 18 October
Light rain. High 84°, low 78°.
Pressure29.94 inHg
Wind9.9 mph NE
Humidity78%
Visibility6.2 mi
Dew point76°
Mon, 1985° / 78°0.12
85 °
Buenos Aires, Monday, 19 October
Light rain. High 85°, low 78°.
Pressure29.91 inHg
Wind9.7 mph E
Humidity73%
Visibility6.2 mi
Dew point75°
Tue, 2084° / 77°0.09
84 °
Buenos Aires, Tuesday, 20 October
Light rain. High 84°, low 77°.
Pressure29.91 inHg
Wind8.5 mph NE
Humidity77%
Visibility—
Dew point75°
Wed, 2188° / 77°0.07
88 °
Buenos Aires, Wednesday, 21 October
Light rain. High 88°, low 77°.
Pressure29.88 inHg
Wind14.2 mph E
Humidity63%
Visibility—
Dew point71°
Thu, 2290° / 77°0.26
90 °
Buenos Aires, Thursday, 22 October
Rain. High 90°, low 77°.
Pressure29.91 inHg
Wind13 mph E
Humidity58%
Visibility—
Dew point70°
Fri, 2385° / 77°0.17
85 °
Buenos Aires, Friday, 23 October
Light rain. High 85°, low 77°.
Pressure29.91 inHg
Wind8.5 mph SE
Humidity69%
Visibility—
Dew point73°
Sat, 2487° / 79°0.16
87 °
Buenos Aires, Saturday, 24 October
Light rain. High 87°, low 79°.
Pressure29.85 inHg
Wind17.1 mph S
Humidity65%
Visibility—
Dew point73°
Sun, 2588° / 79°0.01
88 °
Buenos Aires, Sunday, 25 October
Light rain. High 88°, low 79°.
Pressure29.85 inHg
Wind12.1 mph S
Humidity66%
Visibility—
Dew point73°
Mon, 2688° / 78°0.66
88 °
Buenos Aires, Monday, 26 October
Rain. High 88°, low 78°.
Pressure29.91 inHg
Wind8.5 mph SW
Humidity64%
Visibility—
Dew point73°
Tue, 2789° / 78°0.14
89 °
Buenos Aires, Tuesday, 27 October
Light rain. High 89°, low 78°.
Pressure29.97 inHg
Wind11.7 mph E
Humidity59%
Visibility—
Dew point70°
Wed, 2887° / 78°0.02
87 °
Buenos Aires, Wednesday, 28 October
Light rain. High 87°, low 78°.
Pressure29.97 inHg
Wind14.9 mph E
Humidity63%
Visibility—
Dew point72°
Thu, 2987° / 78°0.09
87 °
Buenos Aires, Thursday, 29 October
Light rain. High 87°, low 78°.
Pressure29.97 inHg
Wind14.9 mph E
Humidity64%
Visibility—
Dew point72°
Fri, 3087° / 78°0.06
87 °
Buenos Aires, Friday, 30 October
Light rain. High 87°, low 78°.
Pressure29.97 inHg
Wind13.3 mph E
Humidity65%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3185° / 75°0.2
85 °
Buenos Aires, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.2 in
Chance of precipitation73%
Record high90° (1960)
Record low72° (1983)
Sun, 0185° / 75°0.19
85 °
Buenos Aires, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.19 in
Chance of precipitation65%
Record high92° (1960)
Record low70° (1976)
Mon, 0285° / 75°0.14
85 °
Buenos Aires, Monday, 2 November
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.14 in
Chance of precipitation62%
Record high93° (1960)
Record low71° (1961)
Tue, 0385° / 74°0.12
85 °
Buenos Aires, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.12 in
Chance of precipitation77%
Record high93° (1960)
Record low71° (1974)
Wed, 0485° / 74°0.14
85 °
Buenos Aires, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.14 in
Chance of precipitation75%
Record high90° (1960)
Record low71° (2000)
Thu, 0585° / 74°0.14
85 °
Buenos Aires, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.14 in
Chance of precipitation63%
Record high91° (1960)
Record low72° (1994)
Fri, 0685° / 74°0.17
85 °
Buenos Aires, 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 °
Buenos Aires, 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 °
Buenos Aires, 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 °
Buenos Aires, 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 °
Buenos Aires, 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 °
Buenos Aires, 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 °
Buenos Aires, 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 °
Buenos Aires, 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)
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 Buenos Aires, 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 Buenos Aires, 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.