Monthly outlook for La Fermina, PR: average high 84.4°, average low 74.3°. That is 0.6° above the climate normal for October. Precipitation is expected on 15 days (about 4.0 inches), against a normal of 13 days and 3.2 inches. The warmest day looks like 12 October (90.4°), the coolest 13 October (72.4°).
84.4°/74.3°
Average high / low
+0.6°
Above normal
15 / 13
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
85.4°
83.6°
+1°
21 October – 30 October
82.8°
83°
-0.1°
31 October – 9 November
at normal
82.2°
—
October records over 66 years
90.1°2 October 2023All-time high
67.8°2 October 2025All-time low
Climate normals and records are computed from the nearest reference point — Las Piedras (1 mi).
Mon, 1290° / 76°0.11
90 °
La Fermina, Monday, 12 October
Light rain. High 90°, low 76°.
Pressure29.97 inHg
Wind8.5 mph SE
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 1385° / 72°0.38
85 °
La Fermina, Tuesday, 13 October
Heavy rain. High 85°, low 72°.
Pressure29.94 inHg
Wind6 mph E
Humidity74%
Visibility3.8 mi
Dew point74°
Wed, 1486° / 73°0.11
86 °
La Fermina, Wednesday, 14 October
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind6.8 mph E
Humidity70%
Visibility6.2 mi
Dew point75°
Thu, 1584° / 72°0.12
84 °
La Fermina, Thursday, 15 October
Light rain. High 84°, low 72°.
Pressure29.97 inHg
Wind5.2 mph E
Humidity74%
Visibility6.2 mi
Dew point75°
Fri, 1685° / 73°0.08
85 °
La Fermina, Friday, 16 October
Light rain. High 85°, low 73°.
Pressure29.94 inHg
Wind6.4 mph E
Humidity69%
Visibility—
Dew point71°
Sat, 1784° / 73°0.24
84 °
La Fermina, Saturday, 17 October
Light rain. High 84°, low 73°.
Pressure29.94 inHg
Wind10 mph SE
Humidity73%
Visibility—
Dew point73°
Sun, 1885° / 76°0.16
85 °
La Fermina, Sunday, 18 October
Light rain. High 85°, low 76°.
Pressure30.00 inHg
Wind10.1 mph SE
Humidity74%
Visibility—
Dew point74°
Mon, 1986° / 76°0.09
86 °
La Fermina, Monday, 19 October
Light rain. High 86°, low 76°.
Pressure29.97 inHg
Wind8.5 mph E
Humidity74%
Visibility—
Dew point74°
Tue, 2086° / 76°0.07
86 °
La Fermina, Tuesday, 20 October
Light rain. High 86°, low 76°.
Pressure29.91 inHg
Wind8.6 mph E
Humidity68%
Visibility—
Dew point73°
Wed, 2185° / 74°0.05
85 °
La Fermina, Wednesday, 21 October
Light rain. High 85°, low 74°.
Pressure29.88 inHg
Wind7.5 mph SE
Humidity70%
Visibility—
Dew point72°
Thu, 2285° / 75°0.03
85 °
La Fermina, Thursday, 22 October
Light rain. High 85°, low 75°.
Pressure29.88 inHg
Wind9.9 mph S
Humidity67%
Visibility—
Dew point71°
Fri, 2378° / 76°0.47
78 °
La Fermina, Friday, 23 October
Light rain. High 78°, low 76°.
Pressure29.88 inHg
Wind9.1 mph S
Humidity88%
Visibility—
Dew point74°
Sat, 2481° / 75°0.98
81 °
La Fermina, Saturday, 24 October
Rain. High 81°, low 75°.
Pressure29.85 inHg
Wind17.2 mph S
Humidity85%
Visibility—
Dew point75°
Sun, 2584° / 76°0.13
84 °
La Fermina, Sunday, 25 October
Light rain. High 84°, low 76°.
Pressure29.91 inHg
Wind13.5 mph SW
Humidity71%
Visibility—
Dew point73°
Mon, 2684° / 73°0.42
84 °
La Fermina, Monday, 26 October
Rain. High 84°, low 73°.
Pressure29.94 inHg
Wind3.5 mph SE
Humidity69%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2783° / 74°0.21
83 °
La Fermina, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.21 in
Chance of precipitation73%
Record high87° (2024)
Record low70° (2022)
Wed, 2883° / 74°0.19
83 °
La Fermina, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.19 in
Chance of precipitation78%
Record high87° (2024)
Record low71° (2021)
Thu, 2983° / 74°0.21
83 °
La Fermina, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.21 in
Chance of precipitation77%
Record high86° (2016)
Record low69° (2018)
Fri, 3083° / 74°0.2
83 °
La Fermina, Friday, 30 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.2 in
Chance of precipitation78%
Record high86° (2025)
Record low70° (2018)
Sat, 3183° / 74°0.28
83 °
La Fermina, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.28 in
Chance of precipitation85%
Record high85° (2012)
Record low69° (2018)
Sun, 0182° / 74°0.24
82 °
La Fermina, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.24 in
Chance of precipitation85%
Record high87° (1960)
Record low69° (2024)
Mon, 0283° / 74°0.19
83 °
La Fermina, Monday, 2 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.19 in
Chance of precipitation88%
Record high86° (1960)
Record low69° (2024)
Tue, 0382° / 74°0.18
82 °
La Fermina, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.18 in
Chance of precipitation92%
Record high87° (1960)
Record low69° (1974)
Wed, 0482° / 73°0.19
82 °
La Fermina, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.19 in
Chance of precipitation87%
Record high86° (1960)
Record low70° (2017)
Thu, 0582° / 73°0.2
82 °
La Fermina, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.2 in
Chance of precipitation78%
Record high86° (1960)
Record low69° (2022)
Fri, 0682° / 74°0.22
82 °
La Fermina, Friday, 6 November
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.22 in
Chance of precipitation80%
Record high86° (2011)
Record low69° (2018)
Sat, 0782° / 73°0.23
82 °
La Fermina, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.23 in
Chance of precipitation77%
Record high85° (1981)
Record low69° (2018)
Sun, 0882° / 73°0.24
82 °
La Fermina, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.24 in
Chance of precipitation87%
Record high84° (1968)
Record low70° (2021)
Mon, 0982° / 73°0.25
82 °
La Fermina, Monday, 9 November
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.25 in
Chance of precipitation83%
Record high84° (2006)
Record low70° (1996)
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 La Fermina, 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 La Fermina, 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.