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 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 High Island, stepping into April brings a gentle temperature nudge, moving slightly up from March's agreeable 69.8°F (21°C) to a warm 76.1°F (24.5°C). High Island cools down to an average low-temperature of 62.8°F (17.1°C) throughout the month of April.Humidity
In High Island, the average relative humidity in April is 78%.Rainfall
In April, in High Island, the rain falls for 8.9 days. Throughout April, 0.59" (15mm) of precipitation is accumulated. Throughout the year, in High Island, there are 132.4 rainfall days, and 13.78" (350mm) of precipitation is accumulated.Snowfall
In High Island, Texas, snow does not fall in January through November.Daylight
In High Island, Texas, the average length of the day in April is 12h and 54min.On the first day of April, sunrise is at 7:06 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:54 pm CDT.
Sunshine
In High Island, the average sunshine in April is 8.9h.UV index
In High Island, Texas, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in April interprets into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are April temperatures in High Island?
What is the average humidity in April in High Island?
How much does it rain in High Island in April?
When it does not snow in High Island?
How many hours of daylight does High Island have in April?
What time are sunrise and sunset in April in High Island?
How long on average sun shines in April in High Island?
What is the UV index reading in April in High Island?
Average temperature in April
High Island, TX
- Average high temperature in April: 76.1°F
The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (59.5°F).
- Average low temperature in April: 62.8°F
The month with the highest average low temperature is July (77.9°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in April
High Island, 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
High Island, TX
- Average wind speed in April: 9.5mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest months (with the lowest average wind speed) are August and September (6.6mph).
Average humidity in April
High Island, TX
- Average humidity in April: 78%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
High Island, TX
- Average rainfall in April: 0.59"
The wettest month (with the highest rainfall) is September (2.01").
The driest months (with the least rainfall) are February and March (0.43").
Average rainfall days in April
High Island, TX
- Average rainfall days in April: 8.9 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in April
High Island, TX
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
High Island, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).
Average daylight in April /
Average sunshine in April
High Island, 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 5min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in April
High Island, TX
- Average sunshine days in April: 19.4 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is August (9.3 days).
Average UV index in April
High Island, 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
High Island, TX
- Average cloud cover in April: 37
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in April
High Island, 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).
High Island, Texas, USA
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