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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in High Island, Texas, is a moderate winter month, with an average temperature varying between 46.9°F (8.3°C) and 59.5°F (15.3°C). High Island's coldest temperatures are experienced in January, with average high temperatures of 59.5°F (15.3°C) and lows of 46.9°F (8.3°C). Weather in January »
Weather in February
February, the last month of the winter in High Island, is an enjoyable month, with an average temperature fluctuating between 63.1°F (17.3°C) and 51.3°F (10.7°C). With the onset of February, High Island's average high-temperature clocks in at an enjoyable 63.1°F (17.3°C), showing a minor fluctuation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in High Island, Texas, with an average temperature ranging between min 57.4°F (14.1°C) and max 69.8°F (21°C). As High Island enters March, the average high-temperature marginally increases from the a comfortable 63.1°F (17.3°C) of February to an agreeable 69.8°F (21°C). Weather in March »
Weather in April
April in High Island, Texas, is a warm spring month, with an average temperature fluctuating between 76.1°F (24.5°C) and 62.8°F (17.1°C). 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). Weather in April »
Weather in May
May, the last month of the spring in High Island, is another warm month, with an average temperature fluctuating between 70.5°F (21.4°C) and 82.9°F (28.3°C). The start of May brings a subtle rise in the average high-temperature, moving from 76.1°F (24.5°C) in April to a still warm 82.9°F (28.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in High Island, Texas, with an average temperature fluctuating between 76.1°F (24.5°C) and 88.3°F (31.3°C). Entering June, High Island notices a subtle temperature elevation, with the average high-temperature advancing from May's warm 82.9°F (28.3°C) to a tropical 88.3°F (31.3°C). Weather in June »
Weather in July
July, the same as June, in High Island, Texas, is another tropical summer month, with an average temperature ranging between min 77.9°F (25.5°C) and max 90.1°F (32.3°C). High Island's shift into July is marked by a subtle change to a still hot 90.1°F (32.3°C) from June's 88.3°F (31.3°C) in temperature. Weather in July »
Weather in August
August, the last month of the summer in High Island, is also a hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 91°F (32.8°C). In High Island, August is the warmest month, with temperatures averaging a high of 91°F (32.8°C) and a low of 77.5°F (25.3°C). The heat index value for August is appraised at a life-threatening hot 113°F (45°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in High Island, Texas, with an average temperature varying between 86.4°F (30.2°C) and 73.8°F (23.2°C). High Island marks the onset of September with an average high-temperature of a still hot 86.4°F (30.2°C), a subtle shift from August's 91°F (32.8°C). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in High Island, Texas, with an average temperature ranging between min 65.1°F (18.4°C) and max 79.5°F (26.4°C). As September makes way for October, High Island's average high-temperature eases from a tropical 86.4°F (30.2°C) to a warm 79.5°F (26.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another pleasant month in High Island, Texas, with an average temperature varying between 55.8°F (13.2°C) and 69.1°F (20.6°C). High Island's November weather comes with a decrease in average high-temperatures, moving from a warm 79.5°F (26.4°C) in October to a pleasant 69.1°F (20.6°C). Weather in November »
Weather in December
December, the first month of the winter in High Island, is also an enjoyable month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 50.4°F (10.2°C). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's agreeable 69.1°F (20.6°C) to a refreshing 62.1°F (16.7°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in High Island?
January is the month that records the lowest temperatures, with averages ranging from a high of 59.5°F (15.3°C) to a low of 46.9°F (8.3°C).
How many days does it rain in High Island?
Throughout the year, in High Island, there are 132.4 rainfall days, and 13.78" (350mm) of precipitation is accumulated.
When it does not snow in High Island?
January through November are months without snowfall in High Island, Texas.
How much does it snow in High Island?
In High Island, Texas, during the entire year, snow falls for 0.5 days and aggregates up to 0.04" (1mm) of snow.
What is the most humid month in High Island?
With an average relative humidity of 81%, February is the most humid month in High Island.
What is the driest month in High Island?
February and March are months with the least rain in High Island when the rain falls for 6.5 days and typically aggregates up to 0.43" (11mm) of rain.
When is Daylight Saving Time (DST) in High Island?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What are the months with the highest UV index in High Island?
The months with the highest UV index in High Island, Texas, are May through August, with an average maximum UV index of 7.
When are the longest days in High Island?
June has the longest days of the year, with an average of 14h and 0min of daylight.
What is the warmest month in High Island?
August, recording an average high temperature of 91°F (32.8°C) and a low temperature of 77.5°F (25.3°C), is High Island's warmest month.
What month has the most sunshine in High Island?
August has the most sunshine of the year, with an average of 10.9h of sunshine.
What is the rainiest month in High Island?
The month with the most rainfall in High Island is September, when the rain falls for 17.6 days and typically aggregates up to 2.01" (51mm) of precipitation.
What is the least humid month in High Island?
October is the least humid month, with an average relative humidity of 73%.
When does it snow in High Island?
December is the only month when snow falls.
When does it snow the most in High Island?
The month with the most snowfall is December, when snow falls for 0.1 days and typically aggregates up to 0.04" (1mm) of snow.
What is the month with the shortest days in High Island?
December has the shortest days of the year, with an average of 10h and 18min of daylight.
What is the month with the least sunshine in High Island?
With an average of 5h of sunshine, December has the least sunshine of the year.
When is the lowest UV index in High Island?
The month with the lowest UV index in High Island, Texas, is December, with an average maximum UV index of 3.
Average temperature
High Island, TX
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).
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
High Island, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"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
High Island, TX
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.9mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.6mph
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
High Island, TX
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall
High Island, TX
- Average rainfall in January:
0.55" - Average rainfall in February:
0.43" - Average rainfall in March:
0.43" - Average rainfall in April:
0.59" - Average rainfall in May:
1.69" - Average rainfall in June:
1.61"
- Average rainfall in July:
1.85" - Average rainfall in August:
1.97" - Average rainfall in September:
2.01" - Average rainfall in October:
1.22" - Average rainfall in November:
0.71" - Average rainfall in December:
0.71"
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
High Island, TX
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
8.9 days - Average rainfall days in May:
9.4 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
17.6 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
8.6 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
High Island, TX
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
High Island, TX
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 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 / Average sunshine
High Island, TX
- Average daylight in January:
10h and 3min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 2min
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 January:
5h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
7h and 1min - Average sunshine in April:
8h and 5min - Average sunshine in May:
10h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
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
High Island, TX
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
20.1 days - Average sunshine days in April:
19.4 days - Average sunshine days in May:
19.3 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
9.7 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
18.9 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
High Island, TX
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
High Island, TX
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
High Island, TX
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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