Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
As Toa Baja, Puerto Rico, welcomes April, the average high-temperature stabilizes at a still moderately hot 81.1°F (27.3°C), showing little deviation from March's 80.2°F (26.8°C). Toa Baja maintains a consistent average nighttime low-temperature of 74.3°F (23.5°C) throughout April.Heat index
During April, the heat index is computed to be a tropical 86°F (30°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.For clarity, heat index numbers account for light winds and areas under shade. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
In April, the average relative humidity in Toa Baja is 77%.Rainfall
In Toa Baja, in April, it is raining for 18.3 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, in Toa Baja, there are 223.5 rainfall days, and 27.95" (710mm) of precipitation is accumulated.Daylight
In April, the average length of the day is 12h and 34min.On the first day of April, sunrise is at 6:18 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 6:46 pm AST.
Sunshine
The average sunshine in April in Toa Baja is 8.9h.UV index
The months with the lowest UV index in Toa Baja are January through April and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 6 during April, leads to the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the temperature in April in Toa Baja?
What is the average humidity in April in Toa Baja?
How many days does it rain in April in Toa Baja?
What is the average length of the day in April in Toa Baja?
What time are sunrise and sunset in April in Toa Baja?
How many hours of sunshine does Toa Baja have in April?
What is the month with the lowest UV index in Toa Baja?
What is the UV index reading in April in Toa Baja?
Average temperature in April
Toa Baja, PR
- Average high temperature in April: 81.1°F
The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (79.9°F).
- Average low temperature in April: 74.3°F
The months with the highest average low temperature are August, September and October (78.4°F).
The coldest month (with the lowest average low temperature) is March (73°F).
Average pressure in April
Toa Baja, PR
- Average pressure in April: 29.98"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 April
Toa Baja, PR
- Average wind speed in April: 8.7mph
The windiest month (with the highest average wind speed) is July (10mph).
The calmest month (with the lowest average wind speed) is October (6.8mph).
Average humidity in April
Toa Baja, PR
- Average humidity in April: 77%
The months with the highest relative humidity are May, June, July and November (79%).
The month with the lowest relative humidity is March (76%).
Average rainfall in April
Toa Baja, PR
- Average rainfall in April: 1.81"
The wettest month (with the highest rainfall) is October (3.82").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days in April
Toa Baja, PR
- Average rainfall days in April: 18.3 days
The month with the highest number of rainy days is October (24 days).
The months with the least rainy days are January and February (14.2 days).
Average daylight in April /
Average sunshine in April
Toa Baja, PR
- Average daylight in April: 12h 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 April: 8h and 5min
The months with the most sunshine are May and June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in April
Toa Baja, PR
- Average sunshine days in April: 6.6 days
The month with the most sunshine days is January (9.8 days).
The months with the least sunshine days are October and November (3.5 days).
Average UV index in April
Toa Baja, PR
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April and December (UV index 6).
Average cloud cover in April
Toa Baja, PR
- Average cloud cover in April: 31
The months with the most cloud cover are May, July and November (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 26).
Average visibility in April
Toa Baja, PR
- Average visibility in April: 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).
Toa Baja, Puerto Rico, USA
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