Monthly outlook for Rafael Hernández, PR: average high 83.8°, average low 76.8°. That is 1° above the climate normal for November. Precipitation is expected on 14 days (about 4.3 inches), against a normal of 9 days and 2.1 inches. The warmest day looks like 2 November (87.9°), the coolest 3 November (73.2°).
83.8°/76.8°
Average high / low
+1°
Above normal
14 / 9
Wet days / normal
4.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
85°
82.2°
+1.6°
11 November – 20 November
81.9°
81.7°
+0.1°
21 November – 30 November
at normal
81.1°
—
November records over 66 years
90.5°17 November 2023All-time high
68°28 November 2017All-time low
Climate normals and records are computed from the nearest reference point — Aceitunas (2 mi).
Mon, 0288° / 74°0.31
88 °
Rafael Hernández, Monday, 2 November
Rain. High 88°, low 74°.
Pressure29.94 inHg
Wind13.6 mph NE
Humidity84%
Visibility3.9 mi
Dew point76°
Tue, 0384° / 73°0.07
84 °
Rafael Hernández, Tuesday, 3 November
Light rain. High 84°, low 73°.
Pressure29.94 inHg
Wind6.6 mph NE
Humidity79%
Visibility4.7 mi
Dew point76°
Wed, 0484° / 80°0.19
84 °
Rafael Hernández, Wednesday, 4 November
Rain. High 84°, low 80°.
Pressure29.88 inHg
Wind5.3 mph NW
Humidity79%
Visibility6.0 mi
Dew point76°
Thu, 0584° / 80°0.19
84 °
Rafael Hernández, Thursday, 5 November
Light rain. High 84°, low 80°.
Pressure29.83 inHg
Wind12.4 mph SW
Humidity78%
Visibility6.2 mi
Dew point75°
Fri, 0683° / 78°0.96
83 °
Rafael Hernández, Friday, 6 November
Rain. High 83°, low 78°.
Pressure29.83 inHg
Wind16 mph SW
Humidity77%
Visibility—
Dew point74°
Sat, 0784° / 77°0.21
84 °
Rafael Hernández, Saturday, 7 November
Light rain. High 84°, low 77°.
Pressure29.85 inHg
Wind10.8 mph SW
Humidity71%
Visibility—
Dew point73°
Sun, 0883° / 76°0.12
83 °
Rafael Hernández, Sunday, 8 November
Light rain. High 83°, low 76°.
Pressure29.94 inHg
Wind6.7 mph E
Humidity69%
Visibility—
Dew point71°
Mon, 0987° / 77°0
87 °
Rafael Hernández, Monday, 9 November
Clear. High 87°, low 77°.
Pressure29.94 inHg
Wind15.4 mph S
Humidity67%
Visibility—
Dew point73°
Tue, 1086° / 79°0
86 °
Rafael Hernández, Tuesday, 10 November
Partly cloudy. High 86°, low 79°.
Pressure29.97 inHg
Wind18.2 mph S
Humidity65%
Visibility—
Dew point72°
Wed, 1184° / 78°0.17
84 °
Rafael Hernández, Wednesday, 11 November
Light rain. High 84°, low 78°.
Pressure30.03 inHg
Wind10.6 mph W
Humidity71%
Visibility—
Dew point73°
Thu, 1282° / 77°0.09
82 °
Rafael Hernández, Thursday, 12 November
Light rain. High 82°, low 77°.
Pressure30.00 inHg
Wind15.1 mph NE
Humidity75%
Visibility—
Dew point73°
Fri, 1381° / 77°0.63
81 °
Rafael Hernández, Friday, 13 November
Rain. High 81°, low 77°.
Pressure30.00 inHg
Wind14.1 mph NE
Humidity77%
Visibility—
Dew point73°
Sat, 1481° / 77°0.61
81 °
Rafael Hernández, Saturday, 14 November
Rain. High 81°, low 77°.
Pressure30.00 inHg
Wind14.9 mph NE
Humidity79%
Visibility—
Dew point73°
Sun, 1581° / 76°0.53
81 °
Rafael Hernández, Sunday, 15 November
Rain. High 81°, low 76°.
Pressure29.97 inHg
Wind11.9 mph E
Humidity77%
Visibility—
Dew point73°
Mon, 1682° / 75°0.06
82 °
Rafael Hernández, Monday, 16 November
Light rain. High 82°, low 75°.
Pressure29.91 inHg
Wind7.8 mph NE
Humidity65%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1782° / 74°0.09
82 °
Rafael Hernández, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.09 in
Chance of precipitation48%
Record high91° (2023)
Record low69° (2025)
Wed, 1882° / 74°0.11
82 °
Rafael Hernández, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.11 in
Chance of precipitation42%
Record high89° (2023)
Record low71° (1970)
Thu, 1982° / 74°0.1
82 °
Rafael Hernández, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.1 in
Chance of precipitation43%
Record high87° (2023)
Record low71° (1960)
Fri, 2082° / 73°0.1
82 °
Rafael Hernández, Friday, 20 November
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.1 in
Chance of precipitation40%
Record high87° (2018)
Record low71° (1961)
Sat, 2181° / 73°0.08
81 °
Rafael Hernández, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.08 in
Chance of precipitation47%
Record high85° (1993)
Record low69° (1971)
Sun, 2281° / 73°0.16
81 °
Rafael Hernández, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.16 in
Chance of precipitation47%
Record high87° (2002)
Record low68° (2017)
Mon, 2381° / 73°0.08
81 °
Rafael Hernández, Monday, 23 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.08 in
Chance of precipitation52%
Record high86° (1997)
Record low69° (2021)
Tue, 2481° / 73°0.08
81 °
Rafael Hernández, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.08 in
Chance of precipitation37%
Record high86° (2018)
Record low69° (2021)
Wed, 2581° / 73°0.07
81 °
Rafael Hernández, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.07 in
Chance of precipitation48%
Record high86° (2002)
Record low69° (2018)
Thu, 2681° / 73°0.06
81 °
Rafael Hernández, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.06 in
Chance of precipitation38%
Record high86° (2019)
Record low71° (1962)
Fri, 2781° / 73°0.05
81 °
Rafael Hernández, Friday, 27 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.05 in
Chance of precipitation35%
Record high85° (2024)
Record low69° (2017)
Sat, 2881° / 73°0.04
81 °
Rafael Hernández, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high86° (2024)
Record low68° (2017)
Sun, 2981° / 73°0.07
81 °
Rafael Hernández, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.07 in
Chance of precipitation28%
Record high86° (2021)
Record low69° (2019)
Mon, 3081° / 73°0.05
81 °
Rafael Hernández, Monday, 30 November
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.05 in
Chance of precipitation28%
Record high87° (2021)
Record low70° (1975)
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 Rafael Hernández, 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 Rafael Hernández, 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.