October weather forecast
Clear Lake Shores, TX

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Weather in October

October, like September, in Clear Lake Shores, Texas, is a moderately hot autumn month, with an average temperature ranging between max 79.3°F (26.3°C) and min 67.6°F (19.8°C).

Temperature

A mild shift in the average high-temperature occurs in October, reducing from a hot 86.2°F (30.1°C) in September to a warm 79.3°F (26.3°C). Throughout the nights in October, Clear Lake Shores experiences an average low-temperature of 67.6°F (19.8°C).

Humidity

The least humid month is October, with an average relative humidity of 71%.

Rainfall

In Clear Lake Shores, in October, it is raining for 9.4 days, with typically 0.87" (22mm) 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

February through August, October and November are months without snowfall.

Ocean temperature

In October, the average ocean temperature is 77.5°F (25.3°C).
Note: Water activities in temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

The average length of the day in October is 11h and 26min.
On the first day of the month, sunrise is at 7:13 am and sunset at 7:05 pm. On the last day of October, sunrise is at 7:33 am and sunset at 6:34 pm CDT.

Sunshine

In October, the average sunshine is 6.8h.

UV index

In October, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 5 during October translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Warning! The reflection of sand and water increases the UV dose.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The average high-temperature and low-temperature during October are 79.3°F (26.3°C) and 67.6°F (19.8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 98.6°F (37°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 71%.

What is the average humidity in October?

The average relative humidity in October is 71%.

How much does it rain in October?

In October, in Clear Lake Shores, the rain falls for 9.4 days. Throughout October, 0.87" (22mm) of precipitation is accumulated.

When it does not snow?

February through August, October and November are months without snowfall.

Does it snow in Clear Lake Shores in October?

In October, it doesn't snow. September is the latest month when it typically snows.

How warm is the water in October?

In Clear Lake Shores, in October, the average water temperature is 77.5°F (25.3°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in October?

The average day length in October is 11h and 26min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:13 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:34 pm CDT.

How long on average sun shines in October?

In Clear Lake Shores, the average sunshine duration in October is 6.8h.

How high is the UV index in October?

The average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Clear Lake Shores, TX

Average temperature in October - Clear Lake Shores, TX
  • Average high temperature in October: 79.3°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 October: 67.6°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 October
Clear Lake Shores, TX

Average pressure in October - Clear Lake Shores, TX
  • Average pressure in October: 30.01"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 October
Clear Lake Shores, TX

Average wind speed in October - Clear Lake Shores, TX
  • Average wind speed in October: 8.8mph

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 October
Clear Lake Shores, TX

Average humidity in October - Clear Lake Shores, TX
  • Average humidity in October: 71%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Clear Lake Shores, TX

Average rainfall in October - Clear Lake Shores, TX
  • Average rainfall in October: 0.87"

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 October
Clear Lake Shores, TX

Average rainfall days in October - Clear Lake Shores, TX
  • Average rainfall days in October: 9.4 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 October
Clear Lake Shores, TX

Average snowfall days in October - Clear Lake Shores, TX
  • Average snowfall days in October: 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 October
Clear Lake Shores, TX

Average sea temperature in October - Clear Lake Shores, TX
  • Average sea temperature in October: 77.6°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 October /
Average sunshine in October
Clear Lake Shores, TX

Average daylight in October / Average sunshine in October - Clear Lake Shores, TX
  • Average daylight in October: 11h 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 October: 6h and 5min

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 October
Clear Lake Shores, TX

Average sunshine days in October - Clear Lake Shores, TX
  • Average sunshine days in October: 19.6 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 October
Clear Lake Shores, TX

Average UV index in October - Clear Lake Shores, TX
  • Average UV index in October: 5

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 October
Clear Lake Shores, TX

Average cloud cover in October - Clear Lake Shores, TX
  • Average cloud cover in October: 28

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 October
Clear Lake Shores, TX

Average visibility in October - Clear Lake Shores, TX
  • Average visibility in October: 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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