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
April brings a slight elevation in the average high-temperature, transitioning from March's agreeable 70.3°F (21.3°C) to a warm 76.6°F (24.8°C). In Seabrook, April is marked by an average low-temperature of 64°F (17.8°C).Humidity
In April, the average relative humidity is 73%.Rainfall
In Seabrook, in April, it is raining for 11.3 days, with typically 2.87" (73mm) of accumulated precipitation. Throughout the year, there are 178.6 rainfall days, and 44.25" (1124mm) of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 55min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:19 pm. On the last day of April, in Seabrook, sunrise is at 6:17 am and sunset at 7:37 pm CDT.
Sunshine
In Seabrook, the average sunshine in April is 9.7h.UV index
In Seabrook, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the maximum UV index of 6 suggests these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
How many hours of daylight does Seabrook have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Seabrook, LA
- Average high temperature in April: 76.6°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (59.5°F).
- Average low temperature in April: 64°F
The months with the highest average low temperature are July and August (79.3°F).
The coldest month (with the lowest average low temperature) is January (48°F).
Average pressure in April
Seabrook, LA
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in April
Seabrook, LA
- Average wind speed in April: 9.8mph
The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in April
Seabrook, LA
- Average humidity in April: 73%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Seabrook, LA
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is July (6.1").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in April
Seabrook, LA
- Average rainfall days in April: 11.3 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (8.5 days).
Average daylight in April /
Average sunshine in April
Seabrook, LA
- 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: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in April
Seabrook, LA
- Average sunshine days in April: 16.1 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is August (7.1 days).
Average UV index in April
Seabrook, LA
- 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
Seabrook, LA
- Average cloud cover in April: 32
The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in April
Seabrook, LA
- 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).
Seabrook, Louisiana, USA
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