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 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
In Clear Lake Shores, the average high-temperature in April slightly rises, from a pleasant 69.6°F (20.9°C) in March, to a warm 76.1°F (24.5°C). In the month of April, Clear Lake Shores witnesses a consistent average low-temperature of 64.8°F (18.2°C).Humidity
In Clear Lake Shores, the average relative humidity in April is 76%.Rainfall
In Clear Lake Shores, Texas, in April, it is raining for 8.4 days, with typically 0.47" (12mm) of accumulated precipitation. In Clear Lake Shores, during the entire year, the rain falls for 122.9 days and collects up to 9.72" (247mm) of precipitation.Snowfall
In Clear Lake Shores, snow does not fall in February through August, October and November.Ocean temperature
In Clear Lake Shores, Texas, the average seawater temperature in April is 71.1°F (21.7°C).Note: The majority find it unenjoyable to swim in 71.1°F (21.7°C). Breathing becomes tougher as the water temperature descends under 69.8°F (21°C).
Daylight
In April, the average length of the day in Clear Lake Shores 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
In April, the average sunshine is 8.4h.UV index
In April, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 6 during April leads to these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Attention! UV radiation is markedly stronger with water and sand reflections.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How many days does it rain in April?
When it does not snow?
What is the ocean temperature in April?
How many hours of daylight does Clear Lake Shores have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
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).
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).
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).
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%).
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").
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).
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).
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).
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).
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).
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).
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).
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).
Clear Lake Shores, Texas, USA
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