TRC TRAVEL RISK CALCULATOR
San Lorenzo score: 42/100 (Moderate) Updated September 27, 2026

Is San Lorenzo safe? Puerto Rico travel risk

Is San Lorenzo safe right now? Checked 16 October 2026

San Lorenzo scores 42/100 on our travel risk index (Moderate). Canada says: exercise normal security precautions. The US State Department does not issue advice for Puerto Rico. No GDACS or USGS hazard events within 100 km in the last 14 days. No change in government advice in the last 7 days.

San Lorenzo scores 42/100 (Moderate). The score combines security, crime and scams, health and medical access, natural hazards and current alerts measured for this location and Puerto Rico (how it is calculated). The sections below are specific to San Lorenzo: nearest emergency and transport facilities, local climate normals, 5-year natural hazard history within 100 km, frequently asked questions.

Driven by: crime and scams (67/100) and security (35/100).

A score of 42 is higher than the scores of 54% of the 241 countries we cover.

Consult the Puerto Rico travel risk page for nationwide security advisories, entry protocols, and consular warnings.

Territorial & Position Context

Positioned at 18.1875° N, 65.9680° W in Puerto Rico, San Lorenzo features an altitude of 92 m. The settlement is located 25.4 km NNW from San Juan.

Region
Puerto Rico
Coordinates
18.1875° N, 65.9680° W
Elevation
92 m
Time Zone
America/Puerto_Rico
Population
9,381
Nearest city with evaluated safety score: San Juan (25.4 km NNW).

Critical Services & Regional Transit

Aviation Hub Luis Munoz Marin International Airport (SJU) 28.2 km N
Hospital Care Hospital San Francisco 24.7 km NNW
Police Station Police Station 24.2 km NNW

Adjacent Localities in Puerto Rico

Climate by Month

Hottest: July (32 °C avg high); Wettest: October (154 mm).

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 28° 29° 30° 30° 31° 32° 32° 32° 32° 31° 29° 28°
Low °C 22° 21° 22° 22° 23° 24° 25° 25° 25° 24° 23° 22°
Rain mm 53 42 58 92 145 100 100 135 151 154 121 85

Normals: San Juan (25.4 km away).

Natural Hazard Calendar & History

5-Year Hazard Calendar (100 km Radius)

Hazard Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Floods — — — — — — — 1 — — — —

Most flood events within 100 km of San Lorenzo happened in August (1 of 1 in five years).

Source: GDACS, USGS; five years to October 2026.

For consular advice on women's safety, LGBT+ travel, and local laws, see the Puerto Rico travel advice & laws.

Check the official entry requirements for your nationality before you travel. See the Puerto Rico entry requirements.

Regional Centers with Threat Ratings

Humacao 10
16.1 km ESE
Trujillo Alto 10
19.7 km NNW
Canóvanas 10
21.4 km NNE
Cayey 10
22.1 km WSW
Carolina 20
24.3 km N
San Juan 72
25.4 km NNW

Questions travellers ask about San Lorenzo

Is San Lorenzo safe?

San Lorenzo currently scores 42/100 on our composite travel risk index (moderate risk; lower is safer). Official advice can change quickly, so check it again shortly before you travel.

Sources: Travel Risk Calculator — San Lorenzo · Methodology

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Reference data: SimpleMaps (CC BY 4.0), GeoNames, OpenStreetMap, OurAirports, Open-Meteo, GDACS, USGS · Sources · Editorial Policy