San Juan
Puerto Rico, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
San Juan, PR

An old fort building and a view of the stunning San Juan city, Puerto Rico, with a clear view of the calm waterfront
An old fort building and a view of the stunning San Juan city, Puerto Rico, with a clear view of the calm waterfront
February, the last month of the winter, in San Juan, is also a moderately hot month, with average temperature varying between 80.1°F (26.7°C) and 74.1°F (23.4°C).

Temperature

In San Juan, the average high-temperature in February is relatively the same as in January - a still warm 80.1°F (26.7°C). In February, in San Juan, Puerto Rico, the average low-temperature is 74.1°F (23.4°C).

Humidity

Months with the lowest humidity are February and March, with an average relative humidity of 76%.

Rainfall

In San Juan, in February, during 11.9 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, in San Juan, there are 159.9 rainfall days, and 12.01" (305mm) of precipitation is accumulated.

Ocean temperature

February and March, with an average ocean temperature of 79°F (26.1°C), are months with the coldest seawater.
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In February, the average length of the day in San Juan is 11.6h.

Sunshine

In February, the average sunshine in San Juan, Puerto Rico, is 8.9h.

UV index

Months with the lowest UV index are January through March and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in February in San Juan?

The average high-temperature, in February, in San Juan, is 80.1°F (26.7°C), while the average low-temperature is 74.1°F (23.4°C).

What is the least humid month in San Juan?

Months with the lowest humidity in San Juan, Puerto Rico, are February and March, with an average relative humidity of 76%.

What is the average humidity in February in San Juan?

The average relative humidity in February in San Juan is 76%.

How many days does it rain in February in San Juan?

In February, in San Juan, the rain falls for 11.9 days. Throughout February, 0.59" (15mm) of precipitation is accumulated.

When is the ocean coldest in San Juan?

February and March, with an average ocean temperature of 79°F (26.1°C), are months with the coldest seawater.

What is the ocean temperature in February in San Juan?

In San Juan, in February, the average water temperature is 79°F (26.1°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does San Juan have in February?

In San Juan, the average length of the day in February is 11.6h.

How many hours of sunshine does San Juan have in February?

In February, the average sunshine in San Juan, Puerto Rico, is 8.9h.

What is the month with the lowest UV index in San Juan?

Months with the lowest UV index in San Juan, Puerto Rico, are January through March and December, with an average maximum UV index of 6.

How high is the UV index in February in San Juan?

The average daily maximum UV index in February is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in February - San Juan, PR
  • Average high temperature in February: 26.7°C

The warmest month (with the highest average high temperature) is August (29.5°C).
Months with the lowest average high temperature are January and March (26.6°C).

  • Average low temperature in February: 23.4°C

Months with the highest average low temperature are August, September and October (26.2°C).
The coldest month (with the lowest average low temperature) is March (23.3°C).

Average humidity in February - San Juan, PR
  • Average humidity in February: 76%

Months with the highest relative humidity are May, June and July (79%).
Months with the lowest relative humidity are February and March (76%).

Average rainfall in February - San Juan, PR
  • Average rainfall in February: 15mm

The wettest month (with the highest rainfall) is November (40mm).
The driest month (with the lowest rainfall) is April (14mm).

Average rainfall days in February - San Juan, PR
  • Average rainfall days in February: 11.9 days

The month with the highest number of rainy days is November (16.1 days).
The month with the lowest number of rainy days is June (10.3 days).

Average sea temperature in February - San Juan, PR
  • Average sea temperature in February: 26.1°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
Coldest months (with the lowest average sea temperature) are February and March (26.1°C).

Average daylight in February / Average sunshine in February - San Juan, PR
  • Average daylight in February: 11.6h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11h).

  • Average sunshine in February: 8.9h

The month with most sunshine is June (Average sunshine: 10.9h).
The month with least sunshine is December (Average sunshine: 6.6h).

Average UV index in February - San Juan, PR
  • Average UV index in February: 6

Months with the highest UV index are April, May, June, July, August, September, October and November (UV index 7).
Months with the lowest UV index are January, February, March and December (UV index 6).