How warm is it in San Juan in November?

Daytime highs averaged 28.8 °C, night-time lows 25.7 °C. The highest value of the past 10 years was 31.3 °C (10 Nov 2019), the lowest 23.7 °C (29 Nov 2016).

How often does it rain in San Juan in November?

On average there were 21.9 rain days (at least 1 mm) with 180 mm of precipitation in total.

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San Juan weather in November: temperature & rain

Photo: P. Hughes · CC BY-SA 4.0

🇵🇷 Weather in San Juan in November

This is what the weather in San Juan (Puerto Rico) was like in November over the years 2016–2025.

Key facts at a glance

Prevailing weather: Light rain

Avg. daytime high

28.8 °C

28.1 °C – 30.2 °C

Avg. night-time low

25.7 °C

25.1 °C – 26.3 °C

Avg. rain days in period

21.9

73 % of days · ≥ 1.0 mm

Avg. precipitation in period

180 mm

34.5 mm – 308 mm

Avg. cloud cover

64 %

This data source has no sunshine hours – average cloud cover is shown instead.

Avg. sea temperature

–

Sea temperature unavailable for today (daily limit).

Extremes: Highest temperature 31.3 °C (10 Nov 2019) · Lowest temperature 23.7 °C (29 Nov 2016) · Avg. daily peak wind 19 km/h

Weather mix of all days

73Partly cloudy
8Cloudy
118Light rain
101Rain

Summary

On average 28.8 °C during the day and 25.7 °C at night.
On average 21.9 rain days (Rain day = at least 1.0 mm of precipitation) with 180 mm of precipitation in total.
Prevailing weather: Light rain.
Warmest year: 2019 (avg. 30.2 °C), coolest: 2016 (avg. 28.1 °C).
Wettest year: 2016 (308 mm), driest: 2019 (34.5 mm).
Extremes: 31.3 °C on 10 Nov 2019 and 23.7 °C on 29 Nov 2016.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2025
Avg. max29.1°Avg. min25.8°
Rain days
23 Rain days
Precipitation
79.0 mm
Avg. cloud cover
59 % cloudy
Sea temperature
–
Max 29.9 °C · Min 24.5 °C
2024
Avg. max28.8°Avg. min26.2°
Rain days
26 Rain days
Precipitation
308 mm
Avg. cloud cover
79 % cloudy
Sea temperature
–
Max 30.2 °C · Min 24.9 °C
2023
Avg. max29.5°Avg. min26.3°
Rain days
21 Rain days
Precipitation
163 mm
Avg. cloud cover
65 % cloudy
Sea temperature
–
Max 30.9 °C · Min 25.1 °C
2022
Avg. max28.4°Avg. min25.5°
Rain days
20 Rain days
Precipitation
140 mm
Avg. cloud cover
55 % cloudy
Sea temperature
–
Max 29.4 °C · Min 24.4 °C
2021
Avg. max29.3°Avg. min25.6°
Rain days
18 Rain days
Precipitation
96.8 mm
Avg. cloud cover
54 % cloudy
Sea temperature
–
Max 30.2 °C · Min 24.4 °C
2020
Avg. max28.2°Avg. min25.3°
Rain days
26 Rain days
Precipitation
276 mm
Avg. cloud cover
74 % cloudy
Sea temperature
–
Max 30.2 °C · Min 24.3 °C
2019
Avg. max30.2°Avg. min25.7°
Rain days
16 Rain days
Precipitation
34.5 mm
Avg. cloud cover
53 % cloudy
Sea temperature
–
Max 31.3 °C · Min 24.4 °C
2018
Avg. max28.3°Avg. min25.1°
Rain days
18 Rain days
Precipitation
108 mm
Avg. cloud cover
57 % cloudy
Sea temperature
–
Max 29.6 °C · Min 23.9 °C
2017
Avg. max28.3°Avg. min25.4°
Rain days
21 Rain days
Precipitation
288 mm
Avg. cloud cover
68 % cloudy
Sea temperature
–
Max 29.3 °C · Min 24.7 °C
2016
Avg. max28.1°Avg. min25.5°
Rain days
30 Rain days
Precipitation
308 mm
Avg. cloud cover
78 % cloudy
Sea temperature
–
Max 29.5 °C · Min 23.7 °C

Frequently asked questions

How warm is it in San Juan in November?: Daytime highs averaged 28.8 °C, night-time lows 25.7 °C. The highest value of the past 10 years was 31.3 °C (10 Nov 2019), the lowest 23.7 °C (29 Nov 2016).
How often does it rain in San Juan in November?: On average there were 21.9 rain days (at least 1 mm) with 180 mm of precipitation in total.

Check your exact travel dates

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Data sources

Weather data: Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature: MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)