Cabo Rojo Weather in March
March in Cabo Rojo sees daytime temperatures around 28°C (82°F) and lows of 23°C (73°F) at night. The excellent weather makes it a good time to visit.
Rainfall in Cabo Rojo in March
Analyzing past climate data, one can expect approximately 14 days of rain, averaging 35 mm (1.4 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Cabo Rojo in March
If you're visiting Cabo Rojo in March, expect excellent temperatures with highs of 28°C (82°F) and overnight lows of 23°C (73°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.If you're a fan of comfortable temperatures and drier conditions, March is a great time to visit.
Cabo Rojo Temperature in March
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Cabo Rojo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cabo Rojo - and find the best time to visit.
Daily Historical Temperatures
49-year average (1977-2025)
Based on our historical records, temperatures in Cabo Rojo typically stay consistent throughout March, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in March
Historical weather records for Cabo Rojo in March
Browse day-by-day weather records for Cabo Rojo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cabo Rojo historical weather extremes in March
Based on 49 years of weather observations in Cabo Rojo between 1977 and 2026, these are the recorded extremes.
- The warmest day in March was on March 25, 1997, with a maximum of 34°C (93°F).
- Cabo Rojo experienced its chilliest March day on March 4, 1981, reaching only 21°C (70°F).
- Nighttime temperatures dropped to 15°C (59°F) on March 12, 2008, marking the coldest March night on record.
Best Places in Puerto Rico in March
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in March →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Cabo Rojo in March
Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers.
What To Do in Cabo Rojo in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Cabo Rojo 3-Day Forecast
See the full Cabo Rojo climate overview or explore weather in Puerto Rico.
Popular in March
Where to go in March - average daytime high across popular destinations.
San Juan
29°C (84°F) Rio Grande28°C (82°F) Luquillo28°C (82°F) Fajardo27°C (81°F) Aguada
28°C (82°F) Rincon28°C (82°F) Culebra27°C (81°F) Vieques27°C (81°F) 
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