Monthly outlook for El Rosario, PR: average high 86.7°, average low 72.7°. That is 1.6° above the climate normal for November. Precipitation is expected on 9 days (about 1.4 inches), against a normal of 6 days and 1.2 inches. The warmest day looks like 16 November (89.7°), the coolest 17 November (65.9°).
86.7°/72.7°
Average high / low
+1.6°
Above normal
9 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
86.9°
83.8°
+1.7°
25 November – 4 December
86.4°
83.7°
+1.5°
5 December – 14 December
at normal
83.6°
—
November records over 66 years
90.1°17 November 2021All-time high
63.7°22 November 2025All-time low
Climate normals and records are computed from the nearest reference point — Yauco (1 mi).
Mon, 1690° / 72°0.1
90 °
El Rosario, Monday, 16 November
Rain. High 90°, low 72°.
Pressure30.03 inHg
Wind8.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point68°
Tue, 1786° / 66°0.28
86 °
El Rosario, Tuesday, 17 November
Rain. High 86°, low 66°.
Pressure30.00 inHg
Wind6.1 mph SE
Humidity63%
Visibility2.4 mi
Dew point72°
Wed, 1886° / 70°0.33
86 °
El Rosario, Wednesday, 18 November
Rain. High 86°, low 70°.
Pressure29.94 inHg
Wind7.1 mph SE
Humidity52%
Visibility1.9 mi
Dew point69°
Thu, 1985° / 70°0.01
85 °
El Rosario, Thursday, 19 November
Light rain. High 85°, low 70°.
Pressure29.97 inHg
Wind9.5 mph SE
Humidity63%
Visibility—
Dew point67°
Fri, 2085° / 70°0.21
85 °
El Rosario, Friday, 20 November
Rain. High 85°, low 70°.
Pressure29.94 inHg
Wind8.6 mph SE
Humidity61%
Visibility—
Dew point68°
Sat, 2187° / 73°0.06
87 °
El Rosario, Saturday, 21 November
Light rain. High 87°, low 73°.
Pressure29.94 inHg
Wind12.5 mph SE
Humidity52%
Visibility—
Dew point65°
Sun, 2287° / 74°0.07
87 °
El Rosario, Sunday, 22 November
Light rain. High 87°, low 74°.
Pressure29.94 inHg
Wind11.7 mph SE
Humidity59%
Visibility—
Dew point69°
Mon, 2387° / 74°0.13
87 °
El Rosario, Monday, 23 November
Light rain. High 87°, low 74°.
Pressure29.97 inHg
Wind11.9 mph SE
Humidity62%
Visibility—
Dew point70°
Tue, 2487° / 74°0.02
87 °
El Rosario, Tuesday, 24 November
Light rain. High 87°, low 74°.
Pressure30.00 inHg
Wind12.8 mph SE
Humidity61%
Visibility—
Dew point70°
Wed, 2587° / 74°0.04
87 °
El Rosario, Wednesday, 25 November
Light rain. High 87°, low 74°.
Pressure30.00 inHg
Wind13.3 mph SE
Humidity59%
Visibility—
Dew point69°
Thu, 2687° / 75°0.03
87 °
El Rosario, Thursday, 26 November
Light rain. High 87°, low 75°.
Pressure29.94 inHg
Wind11.2 mph SE
Humidity61%
Visibility—
Dew point70°
Fri, 2787° / 74°0.02
87 °
El Rosario, Friday, 27 November
Light rain. High 87°, low 74°.
Pressure29.94 inHg
Wind5.4 mph SW
Humidity59%
Visibility—
Dew point69°
Sat, 2888° / 74°0.04
88 °
El Rosario, Saturday, 28 November
Light rain. High 88°, low 74°.
Pressure29.97 inHg
Wind10.1 mph SW
Humidity52%
Visibility—
Dew point66°
Sun, 2986° / 73°0
86 °
El Rosario, Sunday, 29 November
Overcast. High 86°, low 73°.
Pressure29.94 inHg
Wind9 mph S
Humidity53%
Visibility—
Dew point65°
Mon, 3085° / 72°0.04
85 °
El Rosario, Monday, 30 November
Light rain. High 85°, low 72°.
Pressure29.91 inHg
Wind7.4 mph S
Humidity59%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0184° / 73°0.04
84 °
El Rosario, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high88° (2024)
Record low65° (2025)
Wed, 0284° / 73°0.04
84 °
El Rosario, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation35%
Record high87° (2009)
Record low65° (2025)
Thu, 0383° / 73°0.04
83 °
El Rosario, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high88° (2009)
Record low67° (2022)
Fri, 0483° / 73°0.06
83 °
El Rosario, Friday, 4 December
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.06 in
Chance of precipitation25%
Record high88° (2009)
Record low67° (2022)
Sat, 0583° / 74°0.04
83 °
El Rosario, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.04 in
Chance of precipitation30%
Record high87° (1962)
Record low67° (2020)
Sun, 0684° / 73°0.04
84 °
El Rosario, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation23%
Record high88° (2024)
Record low66° (2022)
Mon, 0784° / 73°0.04
84 °
El Rosario, Monday, 7 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation27%
Record high88° (2024)
Record low66° (2022)
Tue, 0884° / 73°0.03
84 °
El Rosario, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.03 in
Chance of precipitation20%
Record high88° (2024)
Record low65° (2022)
Wed, 0984° / 73°0.04
84 °
El Rosario, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation23%
Record high89° (2023)
Record low65° (2022)
Thu, 1083° / 73°0.04
83 °
El Rosario, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation18%
Record high87° (1997)
Record low64° (2022)
Fri, 1184° / 73°0.07
84 °
El Rosario, Friday, 11 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.07 in
Chance of precipitation23%
Record high88° (2021)
Record low67° (2024)
Sat, 1284° / 73°0.04
84 °
El Rosario, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation23%
Record high87° (1995)
Record low64° (2024)
Sun, 1384° / 73°0.02
84 °
El Rosario, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.02 in
Chance of precipitation23%
Record high87° (2009)
Record low67° (2022)
Mon, 1483° / 73°0.02
83 °
El Rosario, Monday, 14 December
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.02 in
Chance of precipitation18%
Record high86° (1986)
Record low67° (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 El Rosario, 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 Rosario, 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.