As of 14:58 AST

Weather in Sierra Bayamón, PR

92°Current weather

Sierra Bayamón, Saturday, 14 November, 14:58

Fog. Feels like 104°. High 91°, low 81°.

Pressure29.91 inHg
Wind13.8 mph S
Humidity65%
Visibility6.2 mi
Dew point77°

Monthly outlook for Sierra Bayamón, PR: average high 86.8°, average low 75°. That is 1.7° above the climate normal for November. Precipitation is expected on 13 days (about 2.2 inches), against a normal of 9 days and 1.8 inches. The warmest day looks like 14 November (91.5°), the coolest 20 November (72.6°).

86.8°/75°
Average high / low
+1.7°
Above normal
13 / 9
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November86.9°83.9°+1.7°
24 November – 3 December86.6°83.2°+1.9°
4 December – 13 Decemberat normal82.6°—

November records over 66 years

92.8°3 November 1960All-time high
66.6°27 November 2021All-time low

Climate normals and records are computed from the nearest reference point — Bayamón (2 mi).

Sun, 1590° / 78°0Partly cloudy
90 °Partly cloudy

Sierra Bayamón, Sunday, 15 November

Partly cloudy. High 90°, low 78°.

Pressure30.03 inHg
Wind8.9 mph SE
Humidity53%
Visibility6.2 mi
Dew point71°
Mon, 1685° / 73°0.12Light rain
85 °Light rain

Sierra Bayamón, Monday, 16 November

Light rain. High 85°, low 73°.

Pressure30.03 inHg
Wind10.8 mph E
Humidity70%
Visibility6.2 mi
Dew point74°
Tue, 1785° / 73°0.1Light rain
85 °Light rain

Sierra Bayamón, Tuesday, 17 November

Light rain. High 85°, low 73°.

Pressure30.00 inHg
Wind11.8 mph NE
Humidity65%
Visibility6.2 mi
Dew point73°
Wed, 1884° / 73°0.26Light rain
84 °Light rain

Sierra Bayamón, Wednesday, 18 November

Light rain. High 84°, low 73°.

Pressure29.94 inHg
Wind7.8 mph E
Humidity70%
Visibility6.2 mi
Dew point74°
Thu, 1986° / 73°0.36Rain
86 °Rain

Sierra Bayamón, Thursday, 19 November

Rain. High 86°, low 73°.

Pressure29.94 inHg
Wind10.7 mph E
Humidity65%
Visibility—
Dew point71°
Fri, 2087° / 73°0.11Light rain
87 °Light rain

Sierra Bayamón, Friday, 20 November

Light rain. High 87°, low 73°.

Pressure29.94 inHg
Wind7.5 mph NE
Humidity59%
Visibility—
Dew point69°
Sat, 2186° / 75°0.12Light rain
86 °Light rain

Sierra Bayamón, Saturday, 21 November

Light rain. High 86°, low 75°.

Pressure29.94 inHg
Wind13.6 mph NE
Humidity61%
Visibility—
Dew point70°
Sun, 2285° / 74°0.23Light rain
85 °Light rain

Sierra Bayamón, Sunday, 22 November

Light rain. High 85°, low 74°.

Pressure29.94 inHg
Wind10.2 mph E
Humidity64%
Visibility—
Dew point70°
Mon, 2388° / 75°0.07Light rain
88 °Light rain

Sierra Bayamón, Monday, 23 November

Light rain. High 88°, low 75°.

Pressure29.91 inHg
Wind10.2 mph E
Humidity64%
Visibility—
Dew point71°
Tue, 2488° / 76°0.32Rain
88 °Rain

Sierra Bayamón, Tuesday, 24 November

Rain. High 88°, low 76°.

Pressure29.94 inHg
Wind6.2 mph E
Humidity57%
Visibility—
Dew point69°
Wed, 2588° / 75°0.07Light rain
88 °Light rain

Sierra Bayamón, Wednesday, 25 November

Light rain. High 88°, low 75°.

Pressure29.97 inHg
Wind6.6 mph E
Humidity75%
Visibility—
Dew point71°
Thu, 2688° / 75°0.07Light rain
88 °Light rain

Sierra Bayamón, Thursday, 26 November

Light rain. High 88°, low 75°.

Pressure30.03 inHg
Wind11.4 mph E
Humidity64%
Visibility—
Dew point71°
Fri, 2788° / 76°0.01Light rain
88 °Light rain

Sierra Bayamón, Friday, 27 November

Light rain. High 88°, low 76°.

Pressure30.03 inHg
Wind12.5 mph E
Humidity60%
Visibility—
Dew point70°
Sat, 2885° / 76°0.05Light rain
85 °Light rain

Sierra Bayamón, Saturday, 28 November

Light rain. High 85°, low 76°.

Pressure30.00 inHg
Wind11.2 mph NE
Humidity63%
Visibility—
Dew point70°
Sun, 2982° / 76°0.31Light rain
82 °Light rain

Sierra Bayamón, Sunday, 29 November

Light rain. High 82°, low 76°.

Pressure29.97 inHg
Wind19.1 mph NE
Humidity74%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3083° / 72°0.07Climate normal
83 °Climate normal

Sierra Bayamón, Monday, 30 November

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation48%
Record high89° (2021)
Record low68° (2001)
Tue, 0183° / 72°0.09Climate normal
83 °Climate normal

Sierra Bayamón, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation48%
Record high87° (2002)
Record low68° (2001)
Wed, 0283° / 72°0.08Climate normal
83 °Climate normal

Sierra Bayamón, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.08 in
Chance of precipitation45%
Record high89° (2019)
Record low67° (2020)
Thu, 0383° / 72°0.07Climate normal
83 °Climate normal

Sierra Bayamón, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation47%
Record high88° (2019)
Record low68° (1996)
Fri, 0483° / 72°0.07Climate normal
83 °Climate normal

Sierra Bayamón, Friday, 4 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation50%
Record high88° (1962)
Record low67° (2022)
Sat, 0583° / 72°0.09Climate normal
83 °Climate normal

Sierra Bayamón, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.09 in
Chance of precipitation55%
Record high89° (1962)
Record low68° (2010)
Sun, 0683° / 72°0.07Climate normal
83 °Climate normal

Sierra Bayamón, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation47%
Record high89° (1997)
Record low68° (2020)
Mon, 0783° / 72°0.08Climate normal
83 °Climate normal

Sierra Bayamón, Monday, 7 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.08 in
Chance of precipitation47%
Record high89° (1997)
Record low67° (1960)
Tue, 0883° / 72°0.06Climate normal
83 °Climate normal

Sierra Bayamón, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.06 in
Chance of precipitation40%
Record high89° (1997)
Record low68° (2022)
Wed, 0983° / 72°0.07Climate normal
83 °Climate normal

Sierra Bayamón, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation42%
Record high88° (1962)
Record low67° (2020)
Thu, 1082° / 72°0.07Climate normal
82 °Climate normal

Sierra Bayamón, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high82°
Average low72°
Average precipitation0.07 in
Chance of precipitation50%
Record high87° (1989)
Record low67° (2022)
Fri, 1183° / 72°0.07Climate normal
83 °Climate normal

Sierra Bayamón, Friday, 11 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation42%
Record high89° (2025)
Record low68° (1966)
Sat, 1283° / 72°0.06Climate normal
83 °Climate normal

Sierra Bayamón, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high83°
Average low72°
Average precipitation0.06 in
Chance of precipitation43%
Record high89° (1993)
Record low66° (2018)
Sun, 1382° / 71°0.09Climate normal
82 °Climate normal

Sierra Bayamón, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high82°
Average low71°
Average precipitation0.09 in
Chance of precipitation50%
Record high87° (1989)
Record low66° (2022)

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 Sierra Bayamón, 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 Sierra Bayamón, 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.