Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average sea temperature in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
The commencement of February records an average high-temperature of a still moderately hot 80.1°F (26.7°C), barely varying from January's 79.9°F (26.6°C). San Juan's February nights demonstrate minimal variation from the daytime temperatures, with an average of 74.1°F (23.4°C).Humidity
February and March, with an average relative humidity of 76%, are the least humid months.Rainfall
In San Juan, during February, the rain falls for 11.9 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, 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: Water temperature between 77°F (25°C) and 84.2°F (29°C) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.
Daylight
The average length of the day in February in San Juan is 11h and 33min.On the first day of the month, sunrise is at 6:57 am and sunset at 6:18 pm. On the last day of February, sunrise is at 6:43 am and sunset at 6:30 pm AST.
Sunshine
In February, the average sunshine is 8.9h.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: In February, the maximum UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Attention! The combination of sand and water reflections enhances UV ray intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Juan in February?
What is the least humid month?
What is the average humidity in February?
How much does it rain in February?
When is the ocean coldest in San Juan?
What is the water temperature in February?
What is the average length of the day in February?
When are sunrise and sunset in February?
How many hours of sunshine does San Juan have in February?
What is the month with the lowest UV index in San Juan?
How high is the UV index in February?
Average temperature in February
San Juan, PR
- Average high temperature in February: 80.1°F
The warmest month (with the highest average high temperature) is August (85.1°F).
The months with the lowest average high temperature are January and March (79.9°F).
- Average low temperature in February: 74.1°F
The months with the highest average low temperature are August, September and October (79.2°F).
The coldest month (with the lowest average low temperature) is March (73.9°F).
Average pressure in February
San Juan, PR
- Average pressure in February: 30.02"Hg
The months with the highest atmospheric pressure are January and February (30.02"Hg).
The month with the lowest atmospheric pressure is October (29.9"Hg).
Average wind speed in February
San Juan, PR
- Average wind speed in February: 10.1mph
The windiest month (with the highest average wind speed) is July (10.7mph).
The calmest month (with the lowest average wind speed) is October (7.4mph).
Average humidity in February
San Juan, PR
- Average humidity in February: 76%
The months with the highest relative humidity are May, June and July (79%).
The months with the lowest relative humidity are February and March (76%).
Average rainfall in February
San Juan, PR
- Average rainfall in February: 0.59"
The wettest month (with the highest rainfall) is November (1.57").
The driest month (with the least rainfall) is April (0.55").
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 least rainy days is June (10.3 days).
Average sea temperature in February
San Juan, PR
- Average sea temperature in February: 78.9°F
The best month for swimming (with the highest average sea temperature) is September (84.9°F).
The coldest month (with the lowest average sea temperature) is February (78.9°F).
Average daylight in February /
Average sunshine in February
San Juan, PR
- Average daylight in February: 11h and 4min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in February: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in February
San Juan, PR
- Average sunshine days in February: 9.8 days
The month with the most sunshine days is June (13.7 days).
The month with the least sunshine days is November (9.4 days).
Average UV index in February
San Juan, PR
- Average UV index in February: 6
The months with the highest UV index are April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 6).
Average cloud cover in February
San Juan, PR
- Average cloud cover in February: 30
The month with the most cloud cover is December (Cloud cover 35).
The month with the least cloud cover is September (Cloud cover 26).
Average visibility in February
San Juan, PR
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
San Juan, Puerto Rico, USA
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