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San Juan Weather in March, Puerto Rico

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  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    26°C
    79°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    28°C
    82°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    22°C
    72°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    26°C
    79°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    9 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    12 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    76 mm

March, 2025

Sun
Mon
Tue
Wed
Thu
Fri
Sat
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2 Avg -
3 Avg -
4 Avg -
5 Avg -
6 Avg -
7 Avg -
8 Avg -
9 Avg -
10 Avg -
11 Avg -
12 Avg -
13 Avg -
14 Avg -
15 Avg -
16 Avg -
17 Avg -
18 Avg -
19 Avg -
20 Avg -
21 Avg -
22 Avg -
23 Avg -
24 Avg -
25 Avg -
26 Avg -
27 Avg -
28 Avg -
29
  • 26

    79

    Hour 11

    11:00

  • 27

    81

    Hour 12

    12:00

  • 28

    82

    Hour 13

    13:00

  • 27

    81

    Hour 14

    14:00

  • 27

    81

    Hour 15

    15:00

  • 26

    79

    Hour 16

    16:00

  • 26

    79

    Hour 17

    17:00

  • 25

    77

    Hour 18

    18:00

  • Sunset

    18:37

  • 25

    77

    Hour 19

    19:00

  • 25

    77

    Hour 20

    20:00

  • 25

    77

    Hour 21

    21:00

  • 25

    77

    Hour 22

    22:00

  • 25

    77

    Hour 23

    23:00

  • Sunday
  • 25

    77

    0:00

  • 25

    77

    1:00

  • 24

    75

    2:00

  • 24

    75

    3:00

  • 24

    75

    4:00

  • 24

    75

    5:00

  • 25

    77

    6:00

  • Sunset

    06:21

  • 25

    77

    7:00

  • 25

    77

    8:00

  • 25

    77

    9:00

  • 26

    79

    10:00

    • 11:00

      Overcast

      26º

      79º

    • 12:00

      Partly cloudy

      27º

      81º

    • 13:00

      Clear

      28º

      82º

    • 14:00

      Clear

      27º

      81º

    • 15:00

      Partly cloudy

      27º

      81º

    • 16:00

      Clear

      26º

      79º

    • 17:00

      Partly cloudy

      26º

      79º

    • 18:00

      Clear

      25º

      77º

    • 18 37

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Partly cloudy

      25º

      77º

    • 20:00

      Partly cloudy

      25º

      77º

    • 21:00

      Partly cloudy

      25º

      77º

    • 22:00

      Partly cloudy

      25º

      77º

    • 23:00

      Patchy rain possible

      25º

      77º

    • 00:00

      Sun

      Patchy rain possible

      25º

      77º

    • 01:00

      Patchy rain possible

      24º

      75º

    • 02:00

      Patchy rain possible

      24º

      75º

    • 03:00

      Patchy rain possible

      24º

      75º

    • 04:00

      Patchy rain possible

      24º

      75º

    • 05:00

      Patchy rain possible

      24º

      75º

    • 06:00

      Patchy rain possible

      24º

      75º

    • 06 21

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Patchy rain possible

      24º

      75º

    • 08:00

      Patchy rain possible

      25º

      77º

    • 09:00

      Patchy rain possible

      25º

      77º

    • 10:00

      Patchy rain possible

      26º

      79º

30
31
  • 24

    75

    Hour 6

    6:00

  • Sunset

    06:20

  • 24

    75

    Hour 7

    7:00

  • 25

    77

    Hour 8

    8:00

  • 25

    77

    Hour 9

    9:00

  • 26

    79

    Hour 10

    10:00

  • 26

    79

    Hour 11

    11:00

  • 26

    79

    Hour 12

    12:00

  • 26

    79

    Hour 13

    13:00

  • 26

    79

    Hour 14

    14:00

  • 25

    77

    Hour 15

    15:00

  • 25

    77

    Hour 16

    16:00

  • 25

    77

    Hour 17

    17:00

  • 25

    77

    Hour 18

    18:00

  • Sunset

    18:38

  • 25

    77

    Hour 19

    19:00

  • 25

    77

    Hour 20

    20:00

  • 25

    77

    Hour 21

    21:00

  • 25

    77

    Hour 22

    22:00

  • 25

    77

    Hour 23

    23:00

  • Monday
  • 25

    77

    0:00

  • 24

    75

    1:00

  • 24

    75

    2:00

  • 24

    75

    3:00

  • 24

    75

    4:00

  • 24

    75

    5:00

    • 06:00

      Partly cloudy

      24º

      75º

    • 06 20

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Partly cloudy

      24º

      75º

    • 08:00

      Clear

      25º

      77º

    • 09:00

      Partly cloudy

      25º

      77º

    • 10:00

      Partly cloudy

      26º

      79º

    • 11:00

      Partly cloudy

      26º

      79º

    • 12:00

      Partly cloudy

      26º

      79º

    • 13:00

      Partly cloudy

      26º

      79º

    • 14:00

      Partly cloudy

      26º

      79º

    • 15:00

      Partly cloudy

      25º

      77º

    • 16:00

      Partly cloudy

      25º

      77º

    • 17:00

      Partly cloudy

      25º

      77º

    • 18:00

      Partly cloudy

      25º

      77º

    • 18 38

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Partly cloudy

      25º

      77º

    • 20:00

      Partly cloudy

      25º

      77º

    • 21:00

      Partly cloudy

      25º

      77º

    • 22:00

      Partly cloudy

      25º

      77º

    • 23:00

      Clear

      25º

      77º

    • 00:00

      Mon

      Clear

      25º

      77º

    • 01:00

      Clear

      24º

      75º

    • 02:00

      Clear

      24º

      75º

    • 03:00

      Clear

      24º

      75º

    • 04:00

      Clear

      24º

      75º

    • 05:00

      Clear

      24º

      75º

  • 24

    75

    Hour 6

    6:00

  • Sunset

    06:19

  • 24

    75

    Hour 7

    7:00

  • 25

    77

    Hour 8

    8:00

  • 26

    79

    Hour 9

    9:00

  • 26

    79

    Hour 10

    10:00

  • 26

    79

    Hour 11

    11:00

  • 26

    79

    Hour 12

    12:00

  • 26

    79

    Hour 13

    13:00

  • 27

    81

    Hour 14

    14:00

  • 27

    81

    Hour 15

    15:00

  • 28

    82

    Hour 16

    16:00

  • 27

    81

    Hour 17

    17:00

  • 26

    79

    Hour 18

    18:00

  • Sunset

    18:38

  • 25

    77

    Hour 19

    19:00

  • 24

    75

    Hour 20

    20:00

  • 24

    75

    Hour 21

    21:00

  • 24

    75

    Hour 22

    22:00

  • 24

    75

    Hour 23

    23:00

  • Tuesday
  • 25

    77

    0:00

  • 24

    75

    1:00

  • 24

    75

    2:00

  • 24

    75

    3:00

  • 24

    75

    4:00

  • 24

    75

    5:00

    • 06:00

      Light rain shower

      24º

      75º

    • 06 19

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Light rain shower

      24º

      75º

    • 08:00

      Clear

      25º

      77º

    • 09:00

      Clear

      26º

      79º

    • 10:00

      Partly cloudy

      26º

      79º

    • 11:00

      Partly cloudy

      26º

      79º

    • 12:00

      Partly cloudy

      26º

      79º

    • 13:00

      Partly cloudy

      26º

      79º

    • 14:00

      Partly cloudy

      27º

      81º

    • 15:00

      Partly cloudy

      27º

      81º

    • 16:00

      Partly cloudy

      28º

      82º

    • 17:00

      Clear

      27º

      81º

    • 18:00

      Clear

      26º

      79º

    • 18 38

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Clear

      25º

      77º

    • 20:00

      Clear

      24º

      75º

    • 21:00

      Patchy rain possible

      24º

      75º

    • 22:00

      Patchy rain possible

      24º

      75º

    • 23:00

      Cloudy

      24º

      75º

    • 00:00

      Tue

      Cloudy

      23º

      73º

    • 01:00

      Cloudy

      23º

      73º

    • 02:00

      Cloudy

      23º

      73º

    • 03:00

      Cloudy

      23º

      73º

    • 04:00

      Cloudy

      22º

      72º

    • 05:00

      Cloudy

      22º

      72º

Forecast
Avg Historical Daily Average
Search for your next stay in San Juan Choose from millions of homes, hotels and other properties all over the world

Puerto Rico island, a self-governing area of the United States, lies in the Caribbean and offers something for everyone, whether it be a vibrant city break, a relaxing beach getaway or an adrenaline-filled adventure holiday. The tropical climate ensures the island is hot and mostly sunny all year round, so it's the perfect choice for escaping the cold British winter.

March is the driest month of the year in Puerto Rico with 2.9 inches expected to fall over 15 days. Although this seems a lot, rainfall gets much worse later in the year when hurricane season approaches. Temperatures range from 20 to 29 degrees Celsius and visitors at this time of year can't afford to forget the sunscreen as the UV index in March rockets to extreme levels.

Being the driest month, March visitors should take the opportunity to enjoy activities they won't be able to in the rain. A round of golf is certainly one of these activities and what better place to hit the green than at the TrumpInternationalGolfClub in the Rio Grande area, east of San Juan. A part of Donald Trump's collection of property, the oceanfront course is popular with novices and experienced players alike.

No trip to Puerto Rico would be complete without visiting one of the world famous bioluminescent bays. These bays are home to tiny plankton which are usually invisible to the naked eye, but, come sunset, these miniscule organisms light up the water when disturbed, creating a magical and somewhat eerie glow. The best place to experience this is in Fajardo on the east of the island. KayakingPuertoRico offers kayak hire and tours for under £30 per person.

Staying overnight in Fajardo is easy and the FajardoInnResortoffers rooms from just £64 per night. The resort is a holiday in itself and with pools, restaurants, bars and a fitness centre, guests needn't leave the complex at all if they don't wish.