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
February's average high-temperature is a still moderately hot 80.6°F (27°C), maintaining a close comparison with January's 79.9°F (26.6°C). Arroyo records a slight downturn in temperature to an average of 71.6°F (22°C) during February nights.Heat index
For February, the heat index is evaluated at a hot 86°F (30°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
The average relative humidity in February is 78%.Rainfall
The month with the least rainfall is February, when the rain falls for 15.4 days and typically collects 1.02" (26mm) of precipitation.Ocean temperature
February and March, with an average ocean temperature of 79.3°F (26.3°C), are months with the coldest seawater in Arroyo.Note: Water temperature ranging from 77°F (25°C) to 84.2°F (29°C) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.
Daylight
In February, the average length of the day is 11h and 34min.On the first day of February, sunrise is at 6:56 am and sunset at 6:18 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:30 pm AST.
Sunshine
The average sunshine in February is 8.9h.UV index
January through April, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 6 in February transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take note! Sand and water reflections strengthen the Sun's UV exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in February?
What is the average humidity in February?
What is the driest month?
How many days does it rain in February?
What months are the ocean coldest?
What is the water temperature in February?
What is the average length of the day in February?
When is the sunrise / sunset in February?
How many hours of sunshine does Arroyo have in February?
What are the months with the lowest UV index?
How high is the UV index in February?
Average temperature in February
Arroyo, PR
- Average high temperature in February: 80.6°F
The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is January (79.9°F).
- Average low temperature in February: 71.6°F
The months with the highest average low temperature are July and August (76.6°F).
The coldest month (with the lowest average low temperature) is January (71.4°F).
Average pressure in February
Arroyo, PR
- Average pressure in February: 30.01"Hg
The months with the highest atmospheric pressure are January and February (30.01"Hg).
The month with the lowest atmospheric pressure is October (29.9"Hg).
Average wind speed in February
Arroyo, PR
- Average wind speed in February: 7.9mph
The windiest month (with the highest average wind speed) is July (8.6mph).
The calmest month (with the lowest average wind speed) is October (6mph).
Average humidity in February
Arroyo, PR
- Average humidity in February: 78%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is March (77%).
Average rainfall in February
Arroyo, PR
- Average rainfall in February: 1.02"
The wettest month (with the highest rainfall) is September (4.29").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in February
Arroyo, PR
- Average rainfall days in February: 15.4 days
The months with the highest number of rainy days are May and October (25.3 days).
The month with the least rainy days is February (15.4 days).
Average sea temperature in February
Arroyo, PR
- Average sea temperature in February: 79.3°F
The best month for swimming (with the highest average sea temperature) is September (85.4°F).
The coldest months (with the lowest average sea temperature) are February and March (79.3°F).
Average daylight in February /
Average sunshine in February
Arroyo, 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 6min).
- Average sunshine in February: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in February
Arroyo, PR
- Average sunshine days in February: 7.1 days
The month with the most sunshine days is January (8.8 days).
The month with the least sunshine days is May (2.7 days).
Average UV index in February
Arroyo, PR
- Average UV index in February: 6
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).
Average cloud cover in February
Arroyo, PR
- Average cloud cover in February: 31
The months with the most cloud cover are May and July (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in February
Arroyo, 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).
Arroyo, Puerto Rico, USA
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