Monthly outlook for Helechal, PR: average high 79.6°, average low 67.8°. That is 2.8° below the climate normal for October. Precipitation is expected on 16 days (about 4.1 inches), against a normal of 12 days and 2.6 inches. The warmest day looks like 9 October (86.6°), the coolest 22 October (66°).
79.6°/67.8°
Average high / low
−2.8°
Below normal
16 / 12
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
81.3°
84.7°
-1.9°
18 October – 27 October
76.8°
84.2°
-4.1°
28 October – 6 November
at normal
83.8°
—
October records over 66 years
92.3°2 October 2023All-time high
68°2 October 2025All-time low
Climate normals and records are computed from the nearest reference point — Coamo (7 mi).
Fri, 0987° / 70°0.11
87 °
Helechal, Friday, 9 October
Light rain. High 87°, low 70°.
Pressure30.03 inHg
Wind7.8 mph E
Humidity64%
Visibility5.7 mi
Dew point68°
Sat, 1078° / 69°0.12
78 °
Helechal, Saturday, 10 October
Light rain. High 78°, low 69°.
Pressure30.03 inHg
Wind7.8 mph NE
Humidity77%
Visibility4.5 mi
Dew point71°
Sun, 1181° / 68°0.07
81 °
Helechal, Sunday, 11 October
Light rain. High 81°, low 68°.
Pressure30.03 inHg
Wind6.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point68°
Mon, 1282° / 68°0.07
82 °
Helechal, Monday, 12 October
Light rain. High 82°, low 68°.
Pressure29.97 inHg
Wind5.6 mph E
Humidity63%
Visibility6.2 mi
Dew point68°
Tue, 1381° / 68°0.13
81 °
Helechal, Tuesday, 13 October
Light rain. High 81°, low 68°.
Pressure29.97 inHg
Wind3.9 mph SE
Humidity62%
Visibility—
Dew point65°
Wed, 1480° / 68°0.28
80 °
Helechal, Wednesday, 14 October
Light rain. High 80°, low 68°.
Pressure29.94 inHg
Wind8.7 mph SE
Humidity69%
Visibility—
Dew point66°
Thu, 1577° / 68°0.28
77 °
Helechal, Thursday, 15 October
Rain. High 77°, low 68°.
Pressure29.97 inHg
Wind4.5 mph NE
Humidity84%
Visibility—
Dew point67°
Fri, 1682° / 68°0.15
82 °
Helechal, Friday, 16 October
Light rain. High 82°, low 68°.
Pressure29.94 inHg
Wind7.6 mph SE
Humidity68%
Visibility—
Dew point66°
Sat, 1781° / 68°0.48
81 °
Helechal, Saturday, 17 October
Rain. High 81°, low 68°.
Pressure29.88 inHg
Wind4.9 mph W
Humidity59%
Visibility—
Dew point64°
Sun, 1874° / 68°0.41
74 °
Helechal, Sunday, 18 October
Rain. High 74°, low 68°.
Pressure29.88 inHg
Wind3.3 mph N
Humidity84%
Visibility—
Dew point67°
Mon, 1977° / 66°0.37
77 °
Helechal, Monday, 19 October
Light rain. High 77°, low 66°.
Pressure29.91 inHg
Wind5.5 mph S
Humidity71%
Visibility—
Dew point65°
Tue, 2077° / 67°0.8
77 °
Helechal, Tuesday, 20 October
Rain. High 77°, low 67°.
Pressure29.91 inHg
Wind5.3 mph SE
Humidity64%
Visibility—
Dew point63°
Wed, 2176° / 66°0.32
76 °
Helechal, Wednesday, 21 October
Rain. High 76°, low 66°.
Pressure29.94 inHg
Wind7.2 mph S
Humidity74%
Visibility—
Dew point65°
Thu, 2278° / 66°0.09
78 °
Helechal, Thursday, 22 October
Light rain. High 78°, low 66°.
Pressure29.94 inHg
Wind6.3 mph S
Humidity62%
Visibility—
Dew point62°
Fri, 2379° / 67°0.23
79 °
Helechal, Friday, 23 October
Light rain. High 79°, low 67°.
Pressure29.94 inHg
Wind4.5 mph SE
Humidity59%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2484° / 74°0.13
84 °
Helechal, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.13 in
Chance of precipitation73%
Record high89° (2024)
Record low70° (1984)
Sun, 2584° / 74°0.14
84 °
Helechal, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.14 in
Chance of precipitation68%
Record high89° (2020)
Record low69° (2008)
Mon, 2684° / 74°0.18
84 °
Helechal, Monday, 26 October
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.18 in
Chance of precipitation75%
Record high90° (2020)
Record low71° (1961)
Tue, 2784° / 74°0.2
84 °
Helechal, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.2 in
Chance of precipitation67%
Record high89° (2024)
Record low71° (1974)
Wed, 2884° / 74°0.17
84 °
Helechal, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.17 in
Chance of precipitation67%
Record high90° (2024)
Record low70° (1982)
Thu, 2984° / 74°0.15
84 °
Helechal, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.15 in
Chance of precipitation75%
Record high90° (2009)
Record low71° (1960)
Fri, 3084° / 74°0.17
84 °
Helechal, Friday, 30 October
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.17 in
Chance of precipitation68%
Record high88° (2009)
Record low70° (1984)
Sat, 3184° / 73°0.13
84 °
Helechal, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.13 in
Chance of precipitation70%
Record high89° (2009)
Record low71° (1963)
Sun, 0184° / 73°0.16
84 °
Helechal, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.16 in
Chance of precipitation65%
Record high89° (2020)
Record low68° (1976)
Mon, 0284° / 73°0.15
84 °
Helechal, Monday, 2 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.15 in
Chance of precipitation70%
Record high90° (2021)
Record low68° (1976)
Tue, 0384° / 73°0.13
84 °
Helechal, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.13 in
Chance of precipitation67%
Record high88° (2009)
Record low69° (1974)
Wed, 0483° / 73°0.15
83 °
Helechal, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.15 in
Chance of precipitation63%
Record high90° (2021)
Record low66° (2000)
Thu, 0583° / 73°0.17
83 °
Helechal, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.17 in
Chance of precipitation63%
Record high89° (1960)
Record low69° (2000)
Fri, 0683° / 73°0.19
83 °
Helechal, Friday, 6 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.19 in
Chance of precipitation63%
Record high88° (2019)
Record low68° (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 Helechal, 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 Helechal, 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.