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 snowfall in April
- Average snowfall days in April
- Average sea temperature 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
With the onset of April, the average high-temperature subtly transitions from a pleasant 68.9°F (20.5°C) in March to a moderately hot 74.8°F (23.8°C). During April, Port Aransas's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a pleasant 69.1°F (20.6°C).Humidity
In Port Aransas, the average relative humidity in April is 80%.Rainfall
In Port Aransas, Texas, in April, during 9.7 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, in Port Aransas, Texas, there are 126.5 rainfall days, and 14.57" (370mm) of precipitation is accumulated.Snowfall
In Port Aransas, snow does not fall in January, March through December.Ocean temperature
In April, the average ocean temperature is 72.3°F (22.4°C).Note: If cold is not your friend, swimming at 72.3°F (22.4°C) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
The average length of the day in April is 12h and 51min.On the first day of the month, sunrise is at 7:17 am and sunset at 7:46 pm. On the last day of April, sunrise is at 6:48 am and sunset at 8:02 pm CDT.
Sunshine
In April, the average sunshine is 8.3h.UV index
The average daily maximum UV index in April in Port Aransas, Texas, is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 6 in April translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.
Frequently asked questions
What are the temperatures in Port Aransas in April?
What is the average humidity in April in Port Aransas?
How much does it rain in Port Aransas in April?
When it does not snow in Port Aransas?
How warm is the water in April in Port Aransas?
What is the average length of the day in April in Port Aransas?
When is the sunrise / sunset in April in Port Aransas?
How long on average sun shines in April in Port Aransas?
What is the UV index reading in April in Port Aransas?
Average temperature in April
Port Aransas, TX
- Average high temperature in April: 74.8°F
The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is January (62.6°F).
- Average low temperature in April: 69.1°F
The month with the highest average low temperature is August (82°F).
The coldest month (with the lowest average low temperature) is January (54.9°F).
Average pressure in April
Port Aransas, TX
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Port Aransas, TX
- Average wind speed in April: 14.2mph
The windiest months (with the highest average wind speed) are April and May (14.2mph).
The calmest month (with the lowest average wind speed) is September (11.3mph).
Average humidity in April
Port Aransas, TX
- Average humidity in April: 80%
The months with the highest relative humidity are March and May (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Port Aransas, TX
- Average rainfall in April: 0.79"
The wettest month (with the highest rainfall) is September (2.99").
The driest months (with the least rainfall) are February and March (0.51").
Average rainfall days in April
Port Aransas, TX
- Average rainfall days in April: 9.7 days
The month with the highest number of rainy days is September (17.8 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in April
Port Aransas, TX
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Port Aransas, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, October, November and December (0 days).
Average sea temperature in April
Port Aransas, TX
- Average sea temperature in April: 72.4°F
The best month for swimming (with the highest average sea temperature) is August (86.1°F).
The coldest month (with the lowest average sea temperature) is February (61.3°F).
Average daylight in April /
Average sunshine in April
Port Aransas, TX
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in April
Port Aransas, TX
- Average sunshine days in April: 17.6 days
The month with the most sunshine days is March (20.5 days).
The month with the least sunshine days is September (10.3 days).
Average UV index in April
Port Aransas, TX
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in April
Port Aransas, TX
- Average cloud cover in April: 38
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in April
Port Aransas, TX
- 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).
Port Aransas, Texas, USA
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