World Resorts USA Mustang Island Weather

Mustang Island weather in April

Weather in Mustang Island: April

Average day temperature: 76.3°F
Average night temperature: 70.1°F
Sea water temperature: 73.0°F
Number of sunny days: 8 days
Day length: 12.5 - 13.2 hours
Number of rainy days: 1 day
Precipitation totals: 0.8 in.

Air temperature in April, °F

Show year:
2024
2023
2022

The highest day temperature during April of 2024 was 77°F. At the same time the lowest night temperature was 63°F. Day and night temperature averages during April were 73.6°F and 71.5°F.

Sea water temperature in Mustang Island in April, °F

Show year:
2024
2023
2022

The average sea water temperature in April of 2024 was 72.9°F. The highest and lowest sea temperatures during the month were 76.5°F and 70.2°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in April is almost equal.

Precipitation total in April, in.

Precipitation total value in Mustang Island in April is 0.8 in. Other months of the year show relatively similar values.

Wind speed in April, mph

The average wind speed value in April is 13.5 mph It makes April most windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 6.4.

Best time for vacation in Mustang Island

Sunniest months:
July 18 days
August 16 days
June 16 days
Warmest months:
August 90.2 °F
July 89.4 °F
June 87.8 °F
Warmest sea temp:
August 86.1 °F
September 85.3 °F
July 85.0 °F
Coldest months:
February 63.5 °F
January 63.7 °F
December 67.2 °F
Rainiest months:
July 3 days
September 3 days
May 3 days
Windiest months:
April 13.5 mph
May 13.0 mph
March 12.9 mph

Mustang Island on a weather map

Mustang Island
+79°F
NW 13 mph
Feels like: +86°F
Precip.: 0%
Places in USA:
Name
°F
+55°F
+73°F
+75°F
+75°F
+72°F
+68°F
+79°F
+75°F
+82°F
+63°F
+68°F
+79°F
+81°F
+88°F
+59°F
24 Hours Forecast
Mustang Island
Local time: 18:43
May 08, wednesday
2100
79°F
NW
17 mph
May 09, thursday
0000
79°F
NW
21 mph
0300
79°F
N
17 mph
0600
79°F
NW
11 mph
0900
79°F
NW
14 mph
1200
81°F
N
12 mph
1500
81°F
NW
11 mph
1800
81°F
NW
14 mph
Units of measurement: °C / °F