Location & Surroundings
Sierra Brava is a settlement in San Juan, Puerto Rico, at 50 m elevation. The nearest larger town is Guaynabo, 2 km to the northwest. The nearest airport is Fernando Luis Ribas Dominicci Airport, 12 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
18° 21' 0" N, 66° 5' 37" W
- Elevation 50 m (DEM: 53 m)
- Timezone America/Puerto_Rico
- Time Shift GMT -4 (DST -4)
Statistics & Country
- Pop. Density 2,909 p/km²
- Built-up 28.3%
- Settlement Urban centre
- Currency Dollar (USD)
- Phone Prefix ++1-787 and 1-939
Sun & Local Time
- Local time 08:01
- Sunrise 06:12
- Sunset 18:22
- Day length 12 h 11 min
Other populated places nearby
Nearby
Weather in Sierra Brava
Current conditions and a 3-day (72-hour) weather forecast for Sierra Brava, updated from the NOAA GFS model.
Now 24.5 C with overcast skies and a 1.4 m/s southerly wind. Next 24h: 24.5 to 31.1 C, max wind 4.4 m/s. Precip around 0.6 mm. Solar peaks near 758 W/m2.
Temperature
24.5 C
Wind
1.4 m/s S (162 deg)
Humidity
88 %
Pressure
1,014.0 hPa
Clouds
100 %
Precip
0.57 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 24.5 | 1.4 | 162 | 88 | 1,014.0 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 26.8 | 2.2 | 122 | 77 | 1,015.4 | 0.04 / 0.04 | 52 | 44.6 | n/a |
| 12h | 31.1 | 4.4 | 111 | 58 | 1,013.3 | 0.43 / 0.46 | 44 | 758.2 | n/a |
| 18h | 25.6 | 2.6 | 141 | 83 | 1,014.6 | 1.31 / 1.78 | 69 | 252.4 | n/a |
| Tomorrow | 24.9 | 1.8 | 145 | 87 | 1,014.5 | 0.00 / 0.57 | 49 | 0.0 | n/a |
| 30h | 27.1 | 2.3 | 125 | 76 | 1,015.9 | 0.00 / 0.10 | 20 | 39.3 | n/a |
| 36h | 30.6 | 4.8 | 103 | 60 | 1,013.8 | 0.67 / 0.77 | 47 | 710.1 | n/a |
| 42h | 25.4 | 2.8 | 127 | 82 | 1,015.4 | 0.00 / 0.36 | 5 | 260.7 | n/a |
| Wednesday | 24.1 | 1.6 | 129 | 87 | 1,014.3 | 0.00 / 0.04 | 34 | 0.0 | n/a |
| 54h | 27.6 | 3.3 | 112 | 71 | 1,015.6 | 0.29 / 0.33 | 10 | 43.0 | n/a |
| 60h | 31.6 | 6.3 | 105 | 56 | 1,013.3 | 0.00 / 0.09 | 10 | 803.9 | n/a |
| 66h | 25.5 | 3.1 | 121 | 87 | 1,014.7 | 0.07 / 0.15 | 11 | 311.5 | n/a |
| Thursday | 24.8 | 1.8 | 126 | 90 | 1,013.6 | 0.15 / 0.31 | 9 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-21 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Sierra Brava?
Now 24.5 C with overcast skies and a 1.4 m/s southerly wind. Next 24h: 24.5 to 31.1 C, max wind 4.4 m/s. Precip around 0.6 mm. Solar peaks near 758 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.6 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Sierra Brava today?
Sunrise around 06:12 and sunset around 18:22 (local time). Day length about 12h 10m.
What is the local time in Sierra Brava?
Local time is 08:01. Time zone: America/Puerto_Rico (UTC-04:00).
What type of place is Sierra Brava?
Sierra Brava is a populated place.
What is the elevation of Sierra Brava?
Elevation about 50 m. DEM 53 m.
Where is Sierra Brava located?
It is at 18.34995, -66.09350 (latitude, longitude).
Which country is Sierra Brava in?
It is in Puerto Rico.