April weather forecast
Clear Lake Shores, TX

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Weather in April

April is a moderately hot spring month in Clear Lake Shores, Texas, with an average temperature varying between 76.1°F (24.5°C) and 64.8°F (18.2°C).

Temperature

In April, the average high-temperature marginally rises from a pleasant 69.6°F (20.9°C) in March to a moderately hot 76.1°F (24.5°C). During April, the average low-temperature is recorded at an enjoyable 64.8°F (18.2°C).

Humidity

In Clear Lake Shores, the average relative humidity in April is 76%.

Rainfall

In Clear Lake Shores, in April, it is raining for 8.4 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, in Clear Lake Shores, Texas, there are 122.9 rainfall days, and 9.72" (247mm) of precipitation is accumulated.

Snowfall

February through August, October and November are months without snowfall in Clear Lake Shores, Texas.

Ocean temperature

In April, the average ocean temperature in Clear Lake Shores is 71.1°F (21.7°C).
Note: For most individuals, swimming in 71.1°F (21.7°C) is not enjoyable. As the water temperature decreases from 69.8°F (21°C) to 59°F (15°C), breathing control becomes increasingly difficult.

Daylight

In April, the average length of the day is 12h and 54min.
On the first day of the month, sunrise is at 7:08 am and sunset at 7:38 pm. On the last day of April, sunrise is at 6:37 am and sunset at 7:56 pm CDT.

Sunshine

The average sunshine in April in Clear Lake Shores is 8.4h.

UV index

In Clear Lake Shores, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 during April leads to these advisories:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
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Frequently asked questions

What are the temperatures in Clear Lake Shores in April?

The average high-temperature and low-temperature in Clear Lake Shores during April are 76.1°F (24.5°C) and 64.8°F (18.2°C) respectively.

What is the average humidity in April in Clear Lake Shores?

In Clear Lake Shores, the average relative humidity in April is 76%.

How much does it rain in Clear Lake Shores in April?

In Clear Lake Shores, during April, the rain falls for 8.4 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When it does not snow in Clear Lake Shores?

February through August, October and November are months without snowfall in Clear Lake Shores, Texas.

What is the ocean temperature in April in Clear Lake Shores?

In Clear Lake Shores, Texas, the average seawater temperature in April is 71.1°F (21.7°C). For swimming, a surface water temperature of 71.1°F (21.7°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

What is the average length of the day in April in Clear Lake Shores?

The average day length in April is 12h and 54min.

When is the sunrise / sunset in April in Clear Lake Shores?

In April, on the first day of the month, sunrise is at 7:08 am and sunset at 7:38 pm. On the last day of the month, in Clear Lake Shores, sunrise is at 6:37 am and sunset at 7:56 pm CDT.

How long on average sun shines in April in Clear Lake Shores?

In April, the average sunshine duration in Clear Lake Shores, Texas, is 8.4h.

How high is the UV index in April in Clear Lake Shores?

In April, the average daily maximum UV index in Clear Lake Shores is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Clear Lake Shores, TX

Average temperature in April - Clear Lake Shores, TX
  • Average high temperature in April: 76.1°F

The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in April: 64.8°F

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (48.6°F).

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Average pressure in April
Clear Lake Shores, TX

Average pressure in April - Clear Lake Shores, TX
  • Average pressure in April: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in April
Clear Lake Shores, TX

Average wind speed in April - Clear Lake Shores, TX
  • Average wind speed in April: 10.7mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).

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Average humidity in April
Clear Lake Shores, TX

Average humidity in April - Clear Lake Shores, TX
  • Average humidity in April: 76%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in April
Clear Lake Shores, TX

Average rainfall in April - Clear Lake Shores, TX
  • Average rainfall in April: 0.47"

The wettest month (with the highest rainfall) is September (1.5").
The driest months (with the least rainfall) are February and March (0.31").

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Average rainfall days in April
Clear Lake Shores, TX

Average rainfall days in April - Clear Lake Shores, TX
  • Average rainfall days in April: 8.4 days

The month with the highest number of rainy days is September (15.9 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall days in April
Clear Lake Shores, TX

Average snowfall days in April - Clear Lake Shores, TX
  • Average snowfall days in April: 0 days

The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).

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Average sea temperature in April
Clear Lake Shores, TX

Average sea temperature in April - Clear Lake Shores, TX
  • Average sea temperature in April: 71.1°F

The best month for swimming (with the highest average sea temperature) is August (87.2°F).
The coldest month (with the lowest average sea temperature) is January (56.8°F).

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Average daylight in April /
Average sunshine in April
Clear Lake Shores, TX

Average daylight in April / Average sunshine in April - Clear Lake Shores, TX
  • Average daylight in April: 12h and 5min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in April: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days in April
Clear Lake Shores, TX

Average sunshine days in April - Clear Lake Shores, TX
  • Average sunshine days in April: 19.9 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is September (10.3 days).

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Average UV index in April
Clear Lake Shores, TX

Average UV index in April - Clear Lake Shores, TX
  • Average UV index in April: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in April
Clear Lake Shores, TX

Average cloud cover in April - Clear Lake Shores, TX
  • Average cloud cover in April: 40

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in April
Clear Lake Shores, TX

Average visibility in April - Clear Lake Shores, 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).

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Clear Lake Shores, Texas, USA

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