Bayamon Weather in March

Bayamon in March sees high temperatures, with highs around 29°C (84°F) and overnight lows of 22°C (72°F). Overall perfect conditions make it one of the better months to visit.

Rainfall in Bayamon in March

Climate statistics over the past 30 years suggest around 15 days of rain, with 55 mm (2.2 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Bayamon in March

If you're visiting Bayamon in March, expect perfect temperatures with highs of 29°C (84°F) and overnight lows of 22°C (72°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 22°C (72°F), evenings stay pleasantly warm.

Sunshine in Bayamon in March

The city usually sees around 284 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Wind Speed in Bayamon in March

March has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in March

With water at 26°C (79°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Bayamon.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Puerto Rico, check out our Bayamon's climate page.

Bayamon Temperature in March

Min Temperature 22°C (72°F)  

Max Temperature 29°C (84°F)  

Water Temperature 26°C (79°F) *  

Chance of Rain 50%  

Precipitation 55 mm (2.2 in)  

Rainy days 15 days  

Humidity 71% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 284 hours *  

Percentage Sunshine 76% *  

* Data from: San Juan, Puerto Rico (16 KM, 10 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Bayamon typically stay consistent throughout March, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 23°C (73°F).

Average temperatures in March

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in March

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Historical weather for Bayamon in March

Browse day-by-day weather records for Bayamon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Bayamon historical weather extremes in March

Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Bayamon.

• The warmest day in March was on March 19, 1983, with a maximum of 34°C (93°F).
• The lowest daytime temperature in March was 23°C (73°F), recorded on March 7, 2010.
• Nighttime temperatures dropped to 18°C (64°F) on March 25, 2000, marking the coldest March night on record.

What to Wear in Bayamon in March

Warm but pleasant conditions in Bayamon in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Bayamon in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

8/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Puerto Rico, check out our Bayamon's climate page.

More climate data for Bayamon

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Bayamon climate overview or explore weather in Puerto Rico.