Monthly outlook for Rucio, PR: average high 80°, average low 68.6°. That is 2.1° below the climate normal for October. Precipitation is expected on 15 days (about 5.0 inches), against a normal of 11 days and 2.4 inches. The warmest day looks like 9 October (85.2°), the coolest 11 October (65.8°).
80°/68.6°
Average high / low
−2.1°
Below normal
15 / 11
Wet days / normal
5.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
82°
84°
-1.1°
18 October – 27 October
76.8°
83.4°
-3.7°
28 October – 6 November
at normal
83°
—
October records over 66 years
90.3°8 October 2006All-time high
69.4°14 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Peñuelas (3 mi).
Fri, 0985° / 70°0.25
85 °
Rucio, Friday, 9 October
Rain. High 85°, low 70°.
Pressure30.00 inHg
Wind7.2 mph SE
Humidity58%
Visibility6.2 mi
Dew point68°
Sat, 1081° / 67°0.63
81 °
Rucio, Saturday, 10 October
Heavy rain. High 81°, low 67°.
Pressure30.03 inHg
Wind2.7 mph E
Humidity83%
Visibility4.8 mi
Dew point74°
Sun, 1179° / 66°0.02
79 °
Rucio, Sunday, 11 October
Light rain. High 79°, low 66°.
Pressure30.03 inHg
Wind8.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point70°
Mon, 1279° / 67°0.06
79 °
Rucio, Monday, 12 October
Light rain. High 79°, low 67°.
Pressure29.97 inHg
Wind5.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point67°
Tue, 1381° / 66°0.06
81 °
Rucio, Tuesday, 13 October
Light rain. High 81°, low 66°.
Pressure29.97 inHg
Wind5.2 mph SE
Humidity63%
Visibility—
Dew point65°
Wed, 1485° / 67°0.26
85 °
Rucio, Wednesday, 14 October
Rain. High 85°, low 67°.
Pressure29.97 inHg
Wind6.4 mph SE
Humidity52%
Visibility—
Dew point63°
Thu, 1581° / 70°0.44
81 °
Rucio, Thursday, 15 October
Rain. High 81°, low 70°.
Pressure29.97 inHg
Wind3.8 mph W
Humidity82%
Visibility—
Dew point69°
Fri, 1683° / 70°0.22
83 °
Rucio, Friday, 16 October
Rain. High 83°, low 70°.
Pressure29.91 inHg
Wind4.4 mph SE
Humidity58%
Visibility—
Dew point65°
Sat, 1783° / 70°0.41
83 °
Rucio, Saturday, 17 October
Rain. High 83°, low 70°.
Pressure29.88 inHg
Wind6.2 mph SE
Humidity58%
Visibility—
Dew point65°
Sun, 1879° / 70°0.22
79 °
Rucio, Sunday, 18 October
Light rain. High 79°, low 70°.
Pressure29.91 inHg
Wind6.6 mph SE
Humidity81%
Visibility—
Dew point68°
Mon, 1974° / 68°0.65
74 °
Rucio, Monday, 19 October
Rain. High 74°, low 68°.
Pressure29.91 inHg
Wind4.9 mph SE
Humidity78%
Visibility—
Dew point66°
Tue, 2077° / 68°0.76
77 °
Rucio, Tuesday, 20 October
Heavy rain. High 77°, low 68°.
Pressure29.91 inHg
Wind5.6 mph SE
Humidity73%
Visibility—
Dew point67°
Wed, 2173° / 68°0.33
73 °
Rucio, Wednesday, 21 October
Light rain. High 73°, low 68°.
Pressure29.94 inHg
Wind5.2 mph SE
Humidity91%
Visibility—
Dew point69°
Thu, 2278° / 69°0.14
78 °
Rucio, Thursday, 22 October
Light rain. High 78°, low 69°.
Pressure29.94 inHg
Wind5.3 mph S
Humidity75%
Visibility—
Dew point68°
Fri, 2380° / 70°0.45
80 °
Rucio, Friday, 23 October
Rain. High 80°, low 70°.
Pressure29.91 inHg
Wind3 mph S
Humidity75%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2483° / 74°0.11
83 °
Rucio, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.11 in
Chance of precipitation67%
Record high88° (2024)
Record low71° (1984)
Sun, 2583° / 74°0.13
83 °
Rucio, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.13 in
Chance of precipitation68%
Record high88° (2009)
Record low69° (2008)
Mon, 2683° / 74°0.15
83 °
Rucio, Monday, 26 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.15 in
Chance of precipitation67%
Record high87° (2009)
Record low71° (1981)
Tue, 2783° / 74°0.2
83 °
Rucio, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.2 in
Chance of precipitation53%
Record high88° (2009)
Record low71° (1981)
Wed, 2883° / 74°0.16
83 °
Rucio, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.16 in
Chance of precipitation65%
Record high89° (2009)
Record low71° (1970)
Thu, 2983° / 74°0.15
83 °
Rucio, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.15 in
Chance of precipitation73%
Record high89° (2009)
Record low69° (2018)
Fri, 3083° / 74°0.16
83 °
Rucio, Friday, 30 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.16 in
Chance of precipitation75%
Record high88° (2009)
Record low70° (2018)
Sat, 3183° / 74°0.11
83 °
Rucio, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.11 in
Chance of precipitation63%
Record high89° (2009)
Record low70° (1963)
Sun, 0183° / 74°0.12
83 °
Rucio, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.12 in
Chance of precipitation63%
Record high88° (2009)
Record low69° (1976)
Mon, 0283° / 74°0.13
83 °
Rucio, Monday, 2 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.13 in
Chance of precipitation58%
Record high88° (1982)
Record low68° (1961)
Tue, 0383° / 74°0.12
83 °
Rucio, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.12 in
Chance of precipitation57%
Record high88° (2009)
Record low69° (1974)
Wed, 0483° / 73°0.13
83 °
Rucio, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.13 in
Chance of precipitation55%
Record high87° (2009)
Record low68° (2000)
Thu, 0583° / 74°0.15
83 °
Rucio, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.15 in
Chance of precipitation52%
Record high89° (1960)
Record low69° (2025)
Fri, 0683° / 74°0.13
83 °
Rucio, Friday, 6 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.13 in
Chance of precipitation57%
Record high87° (1960)
Record low69° (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 Rucio, 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 Rucio, 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.