Monthly outlook for El Guano, PR: average high 87.3°, average low 72.5°. That is 3.6° above the climate normal for October. Precipitation is expected on 14 days (about 2.9 inches), against a normal of 11 days and 2.8 inches. The warmest day looks like 7 November (89.7°), the coolest 11 November (70.9°).
87.3°/72.5°
Average high / low
+3.6°
Above normal
14 / 11
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
87.3°
81°
+3.5°
8 November – 17 November
87.3°
80.4°
+3.9°
18 November – 27 November
at normal
80.1°
—
October records over 66 years
88.5°6 October 1994All-time high
65.1°24 October 2021All-time low
Climate normals and records are computed from the nearest reference point — Adjuntas (7 mi).
Fri, 3087° / 72°0.06
87 °
El Guano, Friday, 30 October
Rain. High 87°, low 72°.
Pressure29.97 inHg
Wind0.1 mph E
Humidity54%
Visibility6.2 mi
Dew point68°
Sat, 3189° / 72°0.41
89 °
El Guano, Saturday, 31 October
Heavy rain. High 89°, low 72°.
Pressure29.97 inHg
Wind6 mph NE
Humidity62%
Visibility6.2 mi
Dew point73°
Sun, 0187° / 75°0.2
87 °
El Guano, Sunday, 1 November
Heavy rain. High 87°, low 75°.
Pressure29.97 inHg
Wind4.1 mph E
Humidity73%
Visibility6.2 mi
Dew point74°
Mon, 0286° / 74°0.02
86 °
El Guano, Monday, 2 November
Light rain. High 86°, low 74°.
Pressure29.91 inHg
Wind4 mph SE
Humidity70%
Visibility6.2 mi
Dew point72°
Tue, 0388° / 73°0.19
88 °
El Guano, Tuesday, 3 November
Rain. High 88°, low 73°.
Pressure29.94 inHg
Wind7.1 mph S
Humidity64%
Visibility—
Dew point73°
Wed, 0488° / 73°0.23
88 °
El Guano, Wednesday, 4 November
Light rain. High 88°, low 73°.
Pressure29.91 inHg
Wind4.7 mph SE
Humidity57%
Visibility—
Dew point69°
Thu, 0586° / 72°0.19
86 °
El Guano, Thursday, 5 November
Light rain. High 86°, low 72°.
Pressure29.88 inHg
Wind6.2 mph SW
Humidity74%
Visibility—
Dew point71°
Fri, 0688° / 73°0.23
88 °
El Guano, Friday, 6 November
Rain. High 88°, low 73°.
Pressure29.91 inHg
Wind3.3 mph SW
Humidity57%
Visibility—
Dew point69°
Sat, 0790° / 72°0.1
90 °
El Guano, Saturday, 7 November
Light rain. High 90°, low 72°.
Pressure30.00 inHg
Wind4.3 mph NW
Humidity51%
Visibility—
Dew point66°
Sun, 0887° / 73°0.48
87 °
El Guano, Sunday, 8 November
Rain. High 87°, low 73°.
Pressure30.03 inHg
Wind3 mph NE
Humidity63%
Visibility—
Dew point71°
Mon, 0986° / 72°0.39
86 °
El Guano, Monday, 9 November
Rain. High 86°, low 72°.
Pressure30.03 inHg
Wind4.1 mph NE
Humidity65%
Visibility—
Dew point71°
Tue, 1088° / 72°0.05
88 °
El Guano, Tuesday, 10 November
Light rain. High 88°, low 72°.
Pressure30.03 inHg
Wind4.5 mph NE
Humidity56%
Visibility—
Dew point66°
Wed, 1189° / 71°0.02
89 °
El Guano, Wednesday, 11 November
Light rain. High 89°, low 71°.
Pressure29.97 inHg
Wind3.3 mph N
Humidity51%
Visibility—
Dew point65°
Thu, 1287° / 72°0.07
87 °
El Guano, Thursday, 12 November
Light rain. High 87°, low 72°.
Pressure29.97 inHg
Wind4 mph S
Humidity52%
Visibility—
Dew point65°
Fri, 1387° / 71°0.16
87 °
El Guano, Friday, 13 November
Rain. High 87°, low 71°.
Pressure29.97 inHg
Wind4.9 mph NE
Humidity55%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1480° / 69°0.11
80 °
El Guano, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.11 in
Chance of precipitation62%
Record high84° (2009)
Record low64° (1966)
Sun, 1580° / 69°0.13
80 °
El Guano, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.13 in
Chance of precipitation60%
Record high85° (1995)
Record low65° (1966)
Mon, 1680° / 69°0.11
80 °
El Guano, Monday, 16 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.11 in
Chance of precipitation57%
Record high86° (2021)
Record low64° (1966)
Tue, 1780° / 69°0.11
80 °
El Guano, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.11 in
Chance of precipitation62%
Record high84° (1967)
Record low64° (2010)
Wed, 1880° / 69°0.13
80 °
El Guano, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.13 in
Chance of precipitation53%
Record high84° (1962)
Record low62° (1970)
Thu, 1980° / 69°0.14
80 °
El Guano, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.14 in
Chance of precipitation58%
Record high85° (2021)
Record low64° (2018)
Fri, 2080° / 69°0.11
80 °
El Guano, Friday, 20 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.11 in
Chance of precipitation53%
Record high85° (2021)
Record low64° (1969)
Sat, 2180° / 68°0.11
80 °
El Guano, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.11 in
Chance of precipitation57%
Record high84° (1980)
Record low62° (1971)
Sun, 2280° / 69°0.18
80 °
El Guano, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.18 in
Chance of precipitation62%
Record high84° (1995)
Record low62° (1971)
Mon, 2380° / 68°0.13
80 °
El Guano, Monday, 23 November
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.13 in
Chance of precipitation52%
Record high86° (1995)
Record low64° (1971)
Tue, 2480° / 68°0.08
80 °
El Guano, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.08 in
Chance of precipitation40%
Record high85° (1980)
Record low64° (2019)
Wed, 2580° / 68°0.09
80 °
El Guano, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.09 in
Chance of precipitation52%
Record high84° (1995)
Record low63° (1983)
Thu, 2680° / 68°0.07
80 °
El Guano, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.07 in
Chance of precipitation48%
Record high83° (1995)
Record low62° (1966)
Fri, 2780° / 68°0.05
80 °
El Guano, Friday, 27 November
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.05 in
Chance of precipitation38%
Record high86° (1995)
Record low62° (2021)
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 El Guano, 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 El Guano, 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.