Monthly outlook for Zanja Blanca, PR: average high 82.2°, average low 70.2°. That is 0.6° below the climate normal for November. Precipitation is expected on 12 days (about 2.7 inches), against a normal of 10 days and 2.1 inches. The warmest day looks like 4 November (84.8°), the coolest 8 November (67.6°).
82.2°/70.2°
Average high / low
−0.6°
Below normal
12 / 10
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
82°
83.3°
-0.7°
14 November – 23 November
82.5°
83.1°
-0.3°
24 November – 3 December
at normal
82.6°
—
November records over 66 years
92.3°20 November 2021All-time high
64.8°30 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Coamo (3 mi).
Thu, 0583° / 72°0.14
83 °
Zanja Blanca, Thursday, 5 November
Rain. High 83°, low 72°.
Pressure29.88 inHg
Wind6 mph S
Humidity65%
Visibility6.2 mi
Dew point70°
Fri, 0677° / 70°0.14
77 °
Zanja Blanca, Friday, 6 November
Rain. High 77°, low 70°.
Pressure29.88 inHg
Wind5.7 mph SW
Humidity88%
Visibility2.0 mi
Dew point72°
Sat, 0782° / 68°0.44
82 °
Zanja Blanca, Saturday, 7 November
Rain. High 82°, low 68°.
Pressure29.88 inHg
Wind5.6 mph SW
Humidity72%
Visibility6.2 mi
Dew point72°
Sun, 0881° / 68°0.33
81 °
Zanja Blanca, Sunday, 8 November
Rain. High 81°, low 68°.
Pressure29.97 inHg
Wind2 mph SW
Humidity80%
Visibility6.2 mi
Dew point72°
Mon, 0980° / 69°0.42
80 °
Zanja Blanca, Monday, 9 November
Rain. High 80°, low 69°.
Pressure30.06 inHg
Wind4 mph S
Humidity71%
Visibility—
Dew point68°
Tue, 1083° / 69°0
83 °
Zanja Blanca, Tuesday, 10 November
Mostly clear. High 83°, low 69°.
Pressure30.06 inHg
Wind8.4 mph SE
Humidity62%
Visibility—
Dew point67°
Wed, 1183° / 71°0
83 °
Zanja Blanca, Wednesday, 11 November
Mostly clear. High 83°, low 71°.
Pressure30.03 inHg
Wind9.2 mph SE
Humidity59%
Visibility—
Dew point65°
Thu, 1283° / 70°0
83 °
Zanja Blanca, Thursday, 12 November
Clear. High 83°, low 70°.
Pressure30.03 inHg
Wind8.3 mph SE
Humidity56%
Visibility—
Dew point64°
Fri, 1383° / 70°0
83 °
Zanja Blanca, Friday, 13 November
Clear. High 83°, low 70°.
Pressure29.97 inHg
Wind9.7 mph SE
Humidity58%
Visibility—
Dew point65°
Sat, 1483° / 71°0.05
83 °
Zanja Blanca, Saturday, 14 November
Light rain. High 83°, low 71°.
Pressure29.97 inHg
Wind10.9 mph SE
Humidity66%
Visibility—
Dew point69°
Sun, 1585° / 71°0.12
85 °
Zanja Blanca, Sunday, 15 November
Light rain. High 85°, low 71°.
Pressure30.00 inHg
Wind9 mph SE
Humidity57%
Visibility—
Dew point66°
Mon, 1683° / 71°0.09
83 °
Zanja Blanca, Monday, 16 November
Light rain. High 83°, low 71°.
Pressure30.00 inHg
Wind9.6 mph SE
Humidity57%
Visibility—
Dew point65°
Tue, 1783° / 70°0.18
83 °
Zanja Blanca, Tuesday, 17 November
Light rain. High 83°, low 70°.
Pressure29.97 inHg
Wind7.2 mph SE
Humidity61%
Visibility—
Dew point66°
Wed, 1882° / 71°0.14
82 °
Zanja Blanca, Wednesday, 18 November
Light rain. High 82°, low 71°.
Pressure29.94 inHg
Wind6.7 mph S
Humidity61%
Visibility—
Dew point65°
Thu, 1979° / 70°0.3
79 °
Zanja Blanca, Thursday, 19 November
Light rain. High 79°, low 70°.
Pressure29.91 inHg
Wind6.2 mph SW
Humidity71%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2083° / 72°0.07
83 °
Zanja Blanca, Friday, 20 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation48%
Record high92° (2021)
Record low69° (1969)
Sat, 2183° / 72°0.08
83 °
Zanja Blanca, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.08 in
Chance of precipitation55%
Record high88° (2018)
Record low68° (1971)
Sun, 2283° / 72°0.14
83 °
Zanja Blanca, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.14 in
Chance of precipitation68%
Record high88° (1989)
Record low67° (1971)
Mon, 2383° / 72°0.1
83 °
Zanja Blanca, Monday, 23 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.1 in
Chance of precipitation57%
Record high89° (1995)
Record low67° (2025)
Tue, 2483° / 72°0.1
83 °
Zanja Blanca, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.1 in
Chance of precipitation43%
Record high87° (1980)
Record low66° (2025)
Wed, 2583° / 72°0.07
83 °
Zanja Blanca, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation47%
Record high87° (2024)
Record low67° (1963)
Thu, 2683° / 72°0.09
83 °
Zanja Blanca, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation45%
Record high88° (2024)
Record low65° (1966)
Fri, 2783° / 72°0.07
83 °
Zanja Blanca, Friday, 27 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation48%
Record high89° (2019)
Record low66° (1966)
Sat, 2883° / 71°0.08
83 °
Zanja Blanca, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.08 in
Chance of precipitation33%
Record high88° (1971)
Record low65° (1970)
Sun, 2983° / 71°0.05
83 °
Zanja Blanca, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.05 in
Chance of precipitation38%
Record high88° (1980)
Record low65° (1970)
Mon, 3083° / 71°0.06
83 °
Zanja Blanca, Monday, 30 November
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.06 in
Chance of precipitation52%
Record high87° (2021)
Record low65° (1970)
Tue, 0183° / 71°0.06
83 °
Zanja Blanca, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.06 in
Chance of precipitation43%
Record high90° (2021)
Record low65° (2001)
Wed, 0283° / 71°0.06
83 °
Zanja Blanca, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.06 in
Chance of precipitation40%
Record high88° (2024)
Record low65° (2025)
Thu, 0382° / 71°0.06
82 °
Zanja Blanca, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high82°
Average low71°
Average precipitation0.06 in
Chance of precipitation40%
Record high87° (2023)
Record low64° (2010)
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 Zanja Blanca, 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 Zanja Blanca, 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.