Monthly outlook for Susúa, PR: average high 86.1°, average low 73°. That is 0.7° above the climate normal for October. Precipitation is expected on 12 days (about 3.1 inches), against a normal of 11 days and 2.3 inches. The warmest day looks like 13 October (91.7°), the coolest 15 October (68.8°).
86.1°/73°
Average high / low
+0.7°
Above normal
12 / 11
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
86.8°
85°
+1°
21 October – 30 October
84.7°
84.5°
+0.2°
31 October – 9 November
at normal
84°
—
October records over 66 years
91.2°3 October 2023All-time high
68.5°2 October 2025All-time low
Climate normals and records are computed from the nearest reference point — Yauco (3 mi).
Mon, 1289° / 74°0.12
89 °
Susúa, Monday, 12 October
Light rain. High 89°, low 74°.
Pressure29.94 inHg
Wind9.4 mph SE
Humidity57%
Visibility4.5 mi
Dew point70°
Tue, 1392° / 71°0.46
92 °
Susúa, Tuesday, 13 October
Heavy rain. High 92°, low 71°.
Pressure29.91 inHg
Wind6.2 mph SE
Humidity71%
Visibility6.2 mi
Dew point75°
Wed, 1487° / 70°0.5
87 °
Susúa, Wednesday, 14 October
Heavy rain. High 87°, low 70°.
Pressure29.94 inHg
Wind5.2 mph S
Humidity60%
Visibility6.2 mi
Dew point73°
Thu, 1587° / 69°0.22
87 °
Susúa, Thursday, 15 October
Rain. High 87°, low 69°.
Pressure29.97 inHg
Wind3.1 mph SE
Humidity69%
Visibility4.1 mi
Dew point75°
Fri, 1686° / 69°0.19
86 °
Susúa, Friday, 16 October
Light rain. High 86°, low 69°.
Pressure29.94 inHg
Wind3.3 mph S
Humidity69%
Visibility—
Dew point72°
Sat, 1784° / 69°0.08
84 °
Susúa, Saturday, 17 October
Light rain. High 84°, low 69°.
Pressure29.94 inHg
Wind6.6 mph E
Humidity68%
Visibility—
Dew point70°
Sun, 1886° / 75°0.19
86 °
Susúa, Sunday, 18 October
Light rain. High 86°, low 75°.
Pressure29.97 inHg
Wind12.6 mph SE
Humidity61%
Visibility—
Dew point70°
Mon, 1987° / 75°0.3
87 °
Susúa, Monday, 19 October
Rain. High 87°, low 75°.
Pressure29.97 inHg
Wind12.6 mph SE
Humidity56%
Visibility—
Dew point68°
Tue, 2086° / 74°0.7
86 °
Susúa, Tuesday, 20 October
Rain. High 86°, low 74°.
Pressure29.88 inHg
Wind8.4 mph S
Humidity57%
Visibility—
Dew point67°
Wed, 2183° / 73°0.08
83 °
Susúa, Wednesday, 21 October
Light rain. High 83°, low 73°.
Pressure29.88 inHg
Wind8.1 mph S
Humidity68%
Visibility—
Dew point70°
Thu, 2284° / 74°0.01
84 °
Susúa, Thursday, 22 October
Light rain. High 84°, low 74°.
Pressure29.91 inHg
Wind8 mph S
Humidity65%
Visibility—
Dew point69°
Fri, 2385° / 75°0.02
85 °
Susúa, Friday, 23 October
Light rain. High 85°, low 75°.
Pressure29.91 inHg
Wind8.7 mph S
Humidity67%
Visibility—
Dew point69°
Sat, 2484° / 76°0.02
84 °
Susúa, Saturday, 24 October
Light rain. High 84°, low 76°.
Pressure29.88 inHg
Wind10.4 mph S
Humidity65%
Visibility—
Dew point70°
Sun, 2585° / 76°0.04
85 °
Susúa, Sunday, 25 October
Light rain. High 85°, low 76°.
Pressure29.94 inHg
Wind10.3 mph SE
Humidity65%
Visibility—
Dew point70°
Mon, 2687° / 76°0
87 °
Susúa, Monday, 26 October
Mostly clear. High 87°, low 76°.
Pressure30.00 inHg
Wind13 mph SE
Humidity61%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2785° / 76°0.19
85 °
Susúa, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.19 in
Chance of precipitation52%
Record high89° (1992)
Record low72° (2017)
Wed, 2885° / 76°0.16
85 °
Susúa, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.16 in
Chance of precipitation63%
Record high89° (2009)
Record low71° (2023)
Thu, 2984° / 76°0.15
84 °
Susúa, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.15 in
Chance of precipitation70%
Record high89° (2009)
Record low71° (2018)
Fri, 3084° / 75°0.15
84 °
Susúa, Friday, 30 October
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.15 in
Chance of precipitation73%
Record high88° (2009)
Record low69° (2019)
Sat, 3184° / 76°0.11
84 °
Susúa, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.11 in
Chance of precipitation63%
Record high89° (2009)
Record low71° (2019)
Sun, 0184° / 75°0.11
84 °
Susúa, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.11 in
Chance of precipitation63%
Record high88° (1982)
Record low70° (2019)
Mon, 0284° / 75°0.13
84 °
Susúa, Monday, 2 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.13 in
Chance of precipitation58%
Record high89° (1982)
Record low69° (1961)
Tue, 0384° / 75°0.12
84 °
Susúa, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.12 in
Chance of precipitation57%
Record high89° (2009)
Record low69° (2017)
Wed, 0484° / 75°0.13
84 °
Susúa, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.13 in
Chance of precipitation55%
Record high88° (1982)
Record low68° (2025)
Thu, 0584° / 75°0.13
84 °
Susúa, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.13 in
Chance of precipitation55%
Record high89° (1960)
Record low67° (2025)
Fri, 0684° / 75°0.13
84 °
Susúa, Friday, 6 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.13 in
Chance of precipitation58%
Record high88° (1960)
Record low71° (2018)
Sat, 0784° / 75°0.17
84 °
Susúa, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.17 in
Chance of precipitation53%
Record high89° (1993)
Record low69° (2025)
Sun, 0884° / 75°0.12
84 °
Susúa, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.12 in
Chance of precipitation63%
Record high89° (1980)
Record low72° (2018)
Mon, 0984° / 75°0.18
84 °
Susúa, Monday, 9 November
Climate normal for this date — 60-year average.
Average high84°
Average low75°
Average precipitation0.18 in
Chance of precipitation63%
Record high88° (1980)
Record low72° (2000)
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 Susúa, 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 Susúa, 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.