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Guaynabo

seat of a first-order administrative division

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Location & Surroundings

Guaynabo is a city in Puerto Rico with 81,360 inhabitants, at 47 m elevation. The nearest airport is Fernando Luis Ribas Dominicci Airport, 11 km away.

Overview

Guaynabo barrio-pueblo is a city center.

It is located in Puerto Rico, United States.

Also known as: ES barrio-pueblo Guaynabo

Basic Data

  • Country United States
  • Located in Puerto Rico
  • Type seat of a first-order administrative division (PPLA)
  • seat of a first-order administrative division (PPLC takes precedence over PPLA)

Geography

  • Coordinates
    18° 21' 27" N, 66° 6' 40" W
  • Elevation 47 m (DEM: 50 m)
  • Timezone America/Puerto_Rico
  • Time Shift GMT -4 (DST -4)

Statistics & Country

  • Population 81,360
  • Pop. Density 2,363 p/km²
  • Built-up 30.7%
  • Settlement Urban centre
  • Currency Dollar (USD)
  • Phone Prefix ++1-787 and 1-939

Sun & Local Time

Nearby

Weather in Guaynabo

Current conditions and a 3-day (72-hour) weather forecast for Guaynabo, updated from the NOAA GFS model.

Now 27.4 C with overcast skies and a 3.5 m/s south-easterly wind. Next 24h: 24.5 to 31.6 C, max wind 5.3 m/s. Precip around 0.1 mm. Solar peaks near 720 W/m2.

Temperature
27.4 C
Wind
3.5 m/s SE (128 deg)
Humidity
78 %
Pressure
1,014.7 hPa
Clouds
98 %
Precip
0.10 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 27.4 3.5 128 78 1,014.7 - / 0.00 98 0.0 n/a
6h 31.6 5.3 133 56 1,013.0 0.04 / 0.04 67 720.4 n/a
12h 25.6 2.4 159 85 1,015.3 0.05 / 0.09 16 237.9 n/a
18h 24.5 2.1 142 90 1,014.8 0.22 / 0.32 8 0.0 n/a
Tomorrow 26.4 2.5 130 80 1,016.0 0.00 / 0.10 8 35.4 n/a
30h 31.2 5.9 103 55 1,013.1 0.06 / 0.15 9 721.8 n/a
36h 24.7 2.9 129 81 1,015.8 0.11 / 0.27 0 239.8 n/a
42h 23.8 1.8 127 88 1,014.5 0.00 / 0.03 14 0.0 n/a
Thursday 26.3 2.8 115 77 1,015.5 0.00 / 0.02 33 28.3 n/a
54h 31.1 5.2 108 54 1,013.1 0.12 / 0.14 2 674.7 n/a
60h 24.7 2.5 141 85 1,015.3 0.37 / 0.50 42 241.3 n/a
66h 23.6 1.6 138 90 1,013.9 0.05 / 0.56 6 0.0 n/a
Friday 26.1 2.6 120 76 1,014.9 0.00 / 0.13 33 34.7 n/a
Source: NOAA GFS 0.25° (run 2026-10-27 12:00 UTC).

FAQ

What is the current weather and next 24-hour outlook in Guaynabo?
Now 27.4 C with overcast skies and a 3.5 m/s south-easterly wind. Next 24h: 24.5 to 31.6 C, max wind 5.3 m/s. Precip around 0.1 mm. Solar peaks near 720 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Guaynabo today?
Sunrise around 06:21 and sunset around 17:55 (local time). Day length about 11h 34m.
What is the local time in Guaynabo?
Local time is 16:37. Time zone: America/Puerto_Rico (UTC-04:00).
What type of place is Guaynabo?
Guaynabo is a seat of a first-order administrative division.
How many people live in Guaynabo?
Population about 81,360.
What is the elevation of Guaynabo?
Elevation about 47 m. DEM 50 m.
Where is Guaynabo located?
It is at 18.35745, -66.11100 (latitude, longitude).
Which country is Guaynabo in?
It is in Puerto Rico.

Links

Sources

Last updated 2015-08-03
geonames https://www.geonames.org/4565119

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