Monthly outlook for Maunabo, PR: average high 84.3°, average low 75.7°. That is 0.8° above the climate normal for October. Precipitation is expected on 15 days (about 5.1 inches), against a normal of 13 days and 3.5 inches. The warmest day looks like 9 October (94.8°), the coolest 11 October (71.2°).
84.3°/75.7°
Average high / low
+0.8°
Above normal
15 / 13
Wet days / normal
5.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
86°
83°
+1.6°
18 October – 27 October
81.5°
82.7°
-0.7°
28 October – 6 November
at normal
82.1°
—
October records over 66 years
92.1°2 October 2023All-time high
71.6°7 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Yabucoa (3 mi).
Fri, 0995° / 79°0.11
95 °
Maunabo, Friday, 9 October
Light rain. High 95°, low 79°.
Pressure30.00 inHg
Wind10.4 mph E
Humidity71%
Visibility6.2 mi
Dew point74°
Sat, 1083° / 73°0.23
83 °
Maunabo, Saturday, 10 October
Rain. High 83°, low 73°.
Pressure30.03 inHg
Wind8.7 mph E
Humidity78%
Visibility5.3 mi
Dew point74°
Sun, 1183° / 71°0.15
83 °
Maunabo, Sunday, 11 October
Light rain. High 83°, low 71°.
Pressure30.03 inHg
Wind8.9 mph E
Humidity73%
Visibility6.2 mi
Dew point73°
Mon, 1285° / 74°0.05
85 °
Maunabo, Monday, 12 October
Light rain. High 85°, low 74°.
Pressure29.97 inHg
Wind9 mph E
Humidity70%
Visibility—
Dew point71°
Tue, 1385° / 73°0.02
85 °
Maunabo, Tuesday, 13 October
Light rain. High 85°, low 73°.
Pressure29.97 inHg
Wind7.8 mph E
Humidity68%
Visibility—
Dew point71°
Wed, 1485° / 77°0.3
85 °
Maunabo, Wednesday, 14 October
Light rain. High 85°, low 77°.
Pressure29.94 inHg
Wind12.4 mph E
Humidity74%
Visibility—
Dew point75°
Thu, 1584° / 78°0.19
84 °
Maunabo, Thursday, 15 October
Rain. High 84°, low 78°.
Pressure29.94 inHg
Wind10.2 mph NE
Humidity82%
Visibility—
Dew point75°
Fri, 1685° / 79°0.09
85 °
Maunabo, Friday, 16 October
Light rain. High 85°, low 79°.
Pressure29.94 inHg
Wind12.4 mph E
Humidity72%
Visibility—
Dew point74°
Sat, 1785° / 78°0.11
85 °
Maunabo, Saturday, 17 October
Light rain. High 85°, low 78°.
Pressure29.88 inHg
Wind10.1 mph E
Humidity70%
Visibility—
Dew point73°
Sun, 1880° / 77°0.52
80 °
Maunabo, Sunday, 18 October
Rain. High 80°, low 77°.
Pressure29.88 inHg
Wind7.3 mph NE
Humidity83%
Visibility—
Dew point74°
Mon, 1984° / 74°0.8
84 °
Maunabo, Monday, 19 October
Rain. High 84°, low 74°.
Pressure29.91 inHg
Wind8.4 mph NE
Humidity71%
Visibility—
Dew point72°
Tue, 2081° / 75°1.1
81 °
Maunabo, Tuesday, 20 October
Rain. High 81°, low 75°.
Pressure29.91 inHg
Wind11.3 mph S
Humidity79%
Visibility—
Dew point73°
Wed, 2182° / 74°0.53
82 °
Maunabo, Wednesday, 21 October
Rain. High 82°, low 74°.
Pressure29.91 inHg
Wind9.2 mph SW
Humidity74%
Visibility—
Dew point72°
Thu, 2281° / 76°0.39
81 °
Maunabo, Thursday, 22 October
Rain. High 81°, low 76°.
Pressure29.91 inHg
Wind5.6 mph SE
Humidity77%
Visibility—
Dew point72°
Fri, 2383° / 76°0.33
83 °
Maunabo, Friday, 23 October
Rain. High 83°, low 76°.
Pressure29.94 inHg
Wind7.3 mph E
Humidity68%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2483° / 76°0.19
83 °
Maunabo, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high83°
Average low76°
Average precipitation0.19 in
Chance of precipitation80%
Record high89° (2024)
Record low72° (1981)
Sun, 2583° / 76°0.2
83 °
Maunabo, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high83°
Average low76°
Average precipitation0.2 in
Chance of precipitation88%
Record high87° (2023)
Record low72° (1974)
Mon, 2682° / 76°0.22
82 °
Maunabo, Monday, 26 October
Climate normal for this date — 60-year average.
Average high82°
Average low76°
Average precipitation0.22 in
Chance of precipitation87%
Record high87° (2024)
Record low72° (1991)
Tue, 2783° / 76°0.24
83 °
Maunabo, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high83°
Average low76°
Average precipitation0.24 in
Chance of precipitation73%
Record high89° (2024)
Record low72° (1981)
Wed, 2882° / 76°0.2
82 °
Maunabo, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high82°
Average low76°
Average precipitation0.2 in
Chance of precipitation80%
Record high88° (2024)
Record low72° (1970)
Thu, 2983° / 76°0.22
83 °
Maunabo, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high83°
Average low76°
Average precipitation0.22 in
Chance of precipitation78%
Record high86° (2025)
Record low73° (1985)
Fri, 3082° / 76°0.21
82 °
Maunabo, Friday, 30 October
Climate normal for this date — 60-year average.
Average high82°
Average low76°
Average precipitation0.21 in
Chance of precipitation75%
Record high87° (2025)
Record low72° (1974)
Sat, 3182° / 76°0.26
82 °
Maunabo, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high82°
Average low76°
Average precipitation0.26 in
Chance of precipitation83%
Record high85° (2025)
Record low72° (2024)
Sun, 0182° / 75°0.22
82 °
Maunabo, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.22 in
Chance of precipitation87%
Record high86° (2023)
Record low72° (1976)
Mon, 0282° / 76°0.19
82 °
Maunabo, Monday, 2 November
Climate normal for this date — 60-year average.
Average high82°
Average low76°
Average precipitation0.19 in
Chance of precipitation88%
Record high86° (2025)
Record low72° (1974)
Tue, 0382° / 75°0.19
82 °
Maunabo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.19 in
Chance of precipitation90%
Record high86° (2024)
Record low70° (1974)
Wed, 0482° / 75°0.21
82 °
Maunabo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.21 in
Chance of precipitation87%
Record high86° (2025)
Record low72° (1977)
Thu, 0582° / 75°0.24
82 °
Maunabo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.24 in
Chance of precipitation78%
Record high85° (2023)
Record low71° (2022)
Fri, 0682° / 75°0.22
82 °
Maunabo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.22 in
Chance of precipitation82%
Record high86° (2023)
Record low72° (1974)
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 Maunabo, 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 Maunabo, 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.